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Paper Citation Record · LEDGER

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection

As of 16 August 2026, this Paper Citation Record lists 35 of 35 outbound references and 0 inbound Pith citation observations for arXiv:1908.07124.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
1908.07124 v1

Coverage vector

measured 35 of 35 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-14T12:30:17.934385Z

measured 35 of 35 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

35 of 35 outbound references displayed

  • verified exact0
  • verified fuzzy27
  • unresolved8
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 06fe0243-4c05-4e3d-8446-cf54c3171912 · outbound

This paper cites Kohonen, Self-organizing maps, 3rd Edition, Springer series in informa- tion sciences, 30, Springer, 2001.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Kohonen, Self-organizing maps, 3rd Edition, Springer series in informa- tion sciences, 30, Springer, 2001

Reference 1

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.388315Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.788934Z digest=sha256:977577a94543262b33e47a2986fa038e6706add6da732de52898ceec033dee84

Observation b762bcae-612b-44bf-b970-361e48da38c4 · outbound

This paper cites Kohonen, Essentials of the self-organizing map, Neural Networks 37 (2013) 52–65.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Kohonen, Essentials of the self-organizing map, Neural Networks 37 (2013) 52–65

Reference 2

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.376913Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.794421Z digest=sha256:64157ae4b9d65044d99999fe660795e8d54e83aa9c3added170b1cc4f855f5af

Observation 0dd791bd-310f-48fb-803d-930ab20307ac · outbound

This paper cites an unresolved cited work.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Unresolved cited work

Reference 3

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:30:18.364743Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.798925Z digest=sha256:73e9761397c965bf18fd58191096eda30bc271a88c7fb0b9ebc658e9f6126a64

Observation cb58d474-18ca-4437-a075-62d0e808119a · outbound

This paper cites an unresolved cited work.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Unresolved cited work

Reference 4

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:30:18.353088Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.804220Z digest=sha256:a9ce84771255d3c3cae43594f7fa1394484279ee480b5a9801ef508823922769

Observation 9a0487b8-60f2-46fe-9457-ba7a23752722 · outbound

This paper cites Ultsch, Kohonen’s self organizing feature maps for exploratory data analysis, Proc.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Ultsch, Kohonen’s self organizing feature maps for exploratory data analysis, Proc

Reference 5

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.341206Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.809243Z digest=sha256:298ed435ac5efed7f632f25f799898704f5881d248906402c5c2cffd5f5d89c3

Observation e73d07be-8c3d-4acb-95b2-6dd8b9af95a8 · outbound

This paper cites Ultsch, U * -matrix : A tool to visualize clusters in high dimensional data, Tech.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Ultsch, U * -matrix : A tool to visualize clusters in high dimensional data, Tech

Reference 6

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.329978Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.813806Z digest=sha256:d3bd0336e9e739b06899f5f44cab1806a730a6d90691e7fb480c492739d683c1

Observation 714e99b8-9f9e-43ee-8ec3-1ef5aac1ae29 · outbound

This paper cites Vesanto, E.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Vesanto, E

Reference 7

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.318411Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.819198Z digest=sha256:3508b3aa9d81203d9adea38bdc370deb49de30aaa03b5c7169a9b77753837c2c

Observation 82c165e5-c9e0-4416-9d19-6d6326a5a854 · outbound

This paper cites Caldas, D.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Caldas, D

Reference 8

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.306736Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.823856Z digest=sha256:6a42fc6ba72617e00686d568b51bd550989b1d90e0d7bb97ee1feba676fd403f

Observation 0c6369bf-a71b-41cf-ab70-1a2ca4fe0539 · outbound

This paper cites Sulkava, A.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Sulkava, A

Reference 9

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.294147Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.828161Z digest=sha256:8aab9d25a64bdc04b595487f25a663d3305ad8a45b60913507a22eb470bed949

Observation c91af95b-3ef5-4344-94db-1f65a4c326ed · outbound

This paper cites Belkhiri, L.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Belkhiri, L

Reference 10

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.281907Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.833015Z digest=sha256:9cecb33a3304d72a8e200927615dc52bc4a1dfbe54d347346d25ba02774cd9bb

Observation 450b0af7-4213-49e8-b20b-1f8450f4f61c · outbound

This paper cites Ultsch, F.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Ultsch, F

Reference 11

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.267417Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.836955Z digest=sha256:7391d84977ff3c50fa8c267a269b2a7efdd2fb8b76b948cbeb494342466d2184

Observation d7352fc4-c786-4e9e-b5a3-bc266af72132 · outbound

This paper cites Al-Ketbi, M.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Al-Ketbi, M

Reference 12

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.254228Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.840873Z digest=sha256:e3ed8da4828af29d921325577c48593e5688560d556677bc910a71b5efc2fdcf

Observation 46042a64-b1da-447e-93bf-f67d64e87bfe · outbound

This paper cites Lawrence, C.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Lawrence, C

Reference 13

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.241950Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.844819Z digest=sha256:ab6765f70963daa5d611c92415431cdab352580ed5f626523a8ebb33dce00ea3

Observation 0d396566-4859-4da2-8818-8b9469876c48 · outbound

This paper cites Coleca, A.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Coleca, A

Reference 14

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.229558Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.848991Z digest=sha256:77494ea8d984014f1267ad2197c94341b030bc5adb977bb64743d6b41da7c931

Observation be29f3ff-0e8c-4a38-8a1f-d6edf15791dc · outbound

This paper cites an unresolved cited work.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Unresolved cited work

Reference 15

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:30:18.217658Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.853132Z digest=sha256:fb19497aaf9d53993de0165f99231009f885b49819a7b3632e4bae7afd241cba

Observation aa748fc3-52b8-40af-8de3-0e9ef99cf8d6 · outbound

This paper cites an unresolved cited work.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Unresolved cited work

Reference 16

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:30:18.206665Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.856714Z digest=sha256:68b80cbcace4c30def5667300e64fcf8c5cc54b1242f8d00e1321e2e7d1bb44a

Observation 74ea2a89-e35a-4700-bea3-78be0de7741d · outbound

This paper cites an unresolved cited work.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Unresolved cited work

Reference 17

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:30:18.194696Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.860285Z digest=sha256:3e4ad3318f0ea1b94d688ffbeee03c70e664b76c6b1b48782317425514caa059

Observation 7e05c00d-406c-4b6d-8778-c03cf7da5a23 · outbound

This paper cites Khosrowabadi, H.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Khosrowabadi, H

Reference 18

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.183217Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.864083Z digest=sha256:9375caf458a6252dc87604029f71d1e15e4a00f03997d1345ab31c86828de86a

Observation b9ef5973-6268-4761-9052-1ca2888d333c · outbound

This paper cites Majumder, L.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Majumder, L

Reference 19

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.172075Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.867755Z digest=sha256:f8ccd5541f82d1eb94eee9aea328d825f6c039e3d6dc2bd1ba5a7a466744e34c

Observation cebb02b1-3a58-415e-9d87-568a91ca964e · outbound

This paper cites Selmanaj, M.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Selmanaj, M

Reference 20

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.160525Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.871606Z digest=sha256:a5d693293c676c4a9549cde53397aa338aed131f4875587d13ebe19adddec1fc

Observation 906f468b-1ffd-403b-9a8d-febdd6536379 · outbound

This paper cites Kohonen, The ’neural’ phonetic typewriter, Computer 21 (3) (1988) 11–22.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Kohonen, The ’neural’ phonetic typewriter, Computer 21 (3) (1988) 11–22

Reference 21

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.148241Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.876047Z digest=sha256:e42eec1cf11f9d64bf33ec40686b7a2df12670dcf8fdbb0936f5f1d4f216c10c

Observation 95590d2a-8282-43c3-8a9c-aaf28b9fcf17 · outbound

This paper cites Fessant, P.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Fessant, P

Reference 22

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.135997Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.880061Z digest=sha256:5c0380efe590e50793f148775763d5ea029c483ca5213e3bc3950338ebf40d67

Observation 7df5b226-da40-43b0-8605-ac1bef7fd336 · outbound

This paper cites Goren-Bar, T.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Goren-Bar, T

Reference 23

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.123790Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.883678Z digest=sha256:8e988984dc5cea6c6c0b55c9c563550d05ae6612c6aefb5c24f811ca3beed320

Observation cb2e0a60-b86b-41a6-bb62-fd7f0023e189 · outbound

This paper cites Kohonen, P.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Kohonen, P

Reference 24

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.112100Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.887867Z digest=sha256:a6e615561267c64ebd830458ac20ee8d1e35a75d151fb2e8dcefcd7ded47aec1

Observation 2fb82273-0302-426c-af65-90372eb6275c · outbound

This paper cites Hagenbuchner, A.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Hagenbuchner, A

Reference 25

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.099845Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.891888Z digest=sha256:e4aeb88d52012c8b66f8ecf10104a17a370550cdde25c702580243cabb5d76d7

Observation 416f7ded-a6d6-4f81-999a-2fe0a9481a05 · outbound

This paper cites an unresolved cited work.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Unresolved cited work

Reference 26

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:30:18.087404Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.895502Z digest=sha256:c8e5223e2eda68cbc07dcaa3d10f4cbbc5ddf4066049e68c86b69de394b32b5c

Observation cde2176c-b1d4-45dd-9335-be5c44122278 · outbound

This paper cites Herrmann, A.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Herrmann, A

Reference 27

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.074260Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.899545Z digest=sha256:0cfb23da174992ca09c78e8106f3b0850f701bb918af5beca978bafa3dedd236

Observation 93fbc22b-8181-4b03-9d5d-cc400f7046b6 · outbound

This paper cites an unresolved cited work.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Unresolved cited work

Reference 28

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:30:18.061785Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.903667Z digest=sha256:ad4ddb4c96e070370b12188069f347be05ec4fd55860215ed2f9f771b44aac56

Observation aa39c547-0a61-451c-a4c3-deaf11fe7d51 · outbound

This paper cites Nakagawa, H.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Nakagawa, H

Reference 29

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.049554Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.907606Z digest=sha256:ae7a7eba4f75ee9dd79070103474d50f2a461013161553038d851564f034d4a8

Observation c8c11c32-eb9d-42be-a040-d46c26ff195e · outbound

This paper cites Uemi, A study of a human interface device controlled by formant fre- quencies for the disabled, in: International Conference on Cross-Cultural Design, Springer, 2013, pp.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Uemi, A study of a human interface device controlled by formant fre- quencies for the disabled, in: International Conference on Cross-Cultural Design, Springer, 2013, pp

Reference 30

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.037026Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.912923Z digest=sha256:9ac14e8b9ee39656683be4d5f59224ab33313c954b4f17f7cc1c1178eb666ae4

Observation ca2371d9-fd58-4995-b00c-b1aa0f2aeae7 · outbound

This paper cites Rauber, D.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Rauber, D

Reference 31

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.021535Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.917022Z digest=sha256:06f5079cf566a5676ea68cdf120f228193a603dc61fe4966989f1fa94cf43836

Observation 06a5ca0b-d85d-4582-97bf-590b635680f8 · outbound

This paper cites Iwasaki, T.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Iwasaki, T

Reference 32

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:18.007961Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.921006Z digest=sha256:fccd58660b8b71e50d6dd69927c73bac3fe0f179337465be0d6ce152c64977fa

Observation 734276e5-9269-43e6-a352-bb34bea450bb · outbound

This paper cites Furukawa, SOM of SOMs, Neural Networks 22 (4) (2009) 463–478.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Furukawa, SOM of SOMs, Neural Networks 22 (4) (2009) 463–478

Reference 33

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:30:17.994754Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.925542Z digest=sha256:86de0c72b3e18ae440c4ec039c007e0594d02ef29ef7f67a74c349fee571580f

Observation 9c852bc0-bbe0-4af1-9eb2-351101e73f2c · outbound

This paper cites an unresolved cited work.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Unresolved cited work

Reference 34

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:30:17.981412Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:30:17.929493Z digest=sha256:44ccab7b8f201114e0df80322830ab0c25daba46d3ce60f12a1329186a936922

Observation 2c7d89ed-ff07-42a9-8dba-5c145c945c63 · outbound

This paper cites Vatanen, M.

Landmark Map: An Extension of the Self-Organizing Map for a User-Intended Nonlinear Projection Vatanen, M

Reference 35

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