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Paper Citation Record · LEDGER

Ultrarelativistic limit of the Kerr theorem

As of 10 August 2026, this Paper Citation Record lists 19 of 19 outbound references and 0 inbound Pith citation observations for arXiv:2507.16094.

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

pith.paper-citation-record.v1
2507.16094 v1

Coverage vector

measured 19 of 19 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-06T15:28:43.675350Z

measured 19 of 19 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-10T06:31:04.303077+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

19 of 19 outbound references displayed

  • verified exact2
  • verified fuzzy5
  • unresolved12
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 0b600658-d486-45ca-8f29-ad27e8b94c94 · outbound

This paper cites All the involved homogeneous linear first-order PDE share the same bidimensional characteristic system dρ lρ = − du lv , (6) which allows for a single independent invariant.

Ultrarelativistic limit of the Kerr theorem All the involved homogeneous linear first-order PDE share the same bidimensional characteristic system dρ lρ = − du lv , (6) which allows for a single independent invariant

Reference 1

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T15:28:46.636021Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation f9d98855-9bee-40a3-8f98-b71bbfbe9319 · outbound

This paper cites an unresolved cited work.

Ultrarelativistic limit of the Kerr theorem Unresolved cited work

Reference 2

Resolution
unresolved
raw_fallback, observed 2026-08-06T15:28:46.476476Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-06T15:28:41.925961Z digest=sha256:dde9b5a7bafba5b24c1b857b50fb1f04ce2a99e4739a83dc63f12fba695b411a

Observation f2743c5d-d7a1-4a56-ab4d-9d786ee6c8f5 · outbound

This paper cites an unresolved cited work.

Ultrarelativistic limit of the Kerr theorem Unresolved cited work

Reference 3

Resolution
unresolved
raw_fallback, observed 2026-08-06T15:28:46.342525Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-06T15:28:42.023703Z digest=sha256:dac07f38803db96a711cdda0eade66f7ae5fd85bafbd630973e3cf33e77aef82

Observation 48e95c0d-c230-4b82-9f25-cbd066a3ac3e · outbound

This paper cites an unresolved cited work.

Ultrarelativistic limit of the Kerr theorem Unresolved cited work

Reference 4

Resolution
unresolved
no resolver link, observed 2026-08-06T15:28:42.092798Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T15:28:42.092798Z digest=sha256:776dc01d19414750b1752f261418a0290a57734f4abcf0226a844d88aa34f5cd

Observation 77367571-36f6-4a7c-ad75-e396e4273a73 · outbound

This paper cites Cox and E.

Ultrarelativistic limit of the Kerr theorem Cox and E

Reference 5

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T15:28:46.156870Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 1bbb491a-92cc-4619-a4b3-940415e32632 · outbound

This paper cites Stephani, D.

Ultrarelativistic limit of the Kerr theorem Stephani, D

Reference 6

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T15:28:45.943434Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-06T15:28:42.311243Z digest=sha256:1520dda19ea354114845df8e54356c73ce105c6a0456b82cfd9c9c63259a16a3

Observation 727a28b3-19be-4647-afef-6f43fcc04b71 · outbound

This paper cites an unresolved cited work.

Ultrarelativistic limit of the Kerr theorem Unresolved cited work

Reference 7

Resolution
unresolved
raw_fallback, observed 2026-08-06T15:28:45.784325Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-06T15:28:42.402519Z digest=sha256:d6abdb6a1f6f7a216810ca47ed1d8da558ace6234d44a76cd0c6b2e9a67c45b0

Observation 4431d925-9a6c-423f-bd1c-c9f63b8c136c · outbound

This paper cites an unresolved cited work.

Ultrarelativistic limit of the Kerr theorem Unresolved cited work

Reference 8

Resolution
unresolved
no resolver link, observed 2026-08-06T15:28:42.556905Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T15:28:42.556905Z digest=sha256:a3295b59335e7ee2d2a6b501afc99f9ee2c74a4a13108176c99b320037401626

Observation c46cd9e5-85ae-43b1-b04d-27ea08f36082 · outbound

This paper cites Role of symmetries in the Kerr-Schild derivation of the Kerr black hole.

Ultrarelativistic limit of the Kerr theorem Role of symmetries in the Kerr-Schild derivation of the Kerr black hole

Reference 9

Resolution
unresolved
no resolver link, observed 2026-08-06T15:28:42.702347Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T15:28:42.702347Z digest=sha256:42084e79e3f4da7e481e26c673ccf8cd5de2b9429b18a9c78e9f82a9ac380711

Observation 1d523e7e-e17a-4f49-901c-723bf9f996b0 · outbound

This paper cites an unresolved cited work.

Ultrarelativistic limit of the Kerr theorem Unresolved cited work

Reference 10

Resolution
unresolved
raw_fallback, observed 2026-08-06T15:28:45.669925Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-06T15:28:42.797239Z digest=sha256:8ff5a51d674eafe98d5b0122cd029a29471a8ee17ee40d344718fd2c8c21c3a0

Observation 0a59e47c-fefa-4743-8b3e-97ab3f486410 · outbound

This paper cites an unresolved cited work.

Ultrarelativistic limit of the Kerr theorem Unresolved cited work

Reference 11

Resolution
unresolved
raw_fallback, observed 2026-08-06T15:28:45.473502Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-06T15:28:42.921415Z digest=sha256:cb26b2d6db49d3496ff0c74222bafbc2ff55bfb6736db34b36853ba1f2fcb847

Observation bfddb3cc-e589-4c80-94d3-1c5064a69953 · outbound

This paper cites Exact vacuum solution with Hopf structure in general relativity.

Ultrarelativistic limit of the Kerr theorem Exact vacuum solution with Hopf structure in general relativity

Reference 12

Resolution
verified exact
local_arxiv, observed 2026-08-06T15:28:44.087400Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-06T15:28:43.031605Z digest=sha256:2e85d42f5105f8d4589a36f2c7b32570e617d4474c9620436b025d957c76905b

Observation 15cea8f5-ed14-4e4d-ad48-1d2d6636cf3f · outbound

This paper cites an unresolved cited work.

Ultrarelativistic limit of the Kerr theorem Unresolved cited work

Reference 13

Resolution
unresolved
raw_fallback, observed 2026-08-06T15:28:45.287216Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-06T15:28:43.120580Z digest=sha256:306880949c330fe7591abab6ac52b39f9d6e692875b7e00ecda0ce7048e4e05c

Observation a6b629f9-05f2-4451-8c01-bba41351c9a0 · outbound

This paper cites Newman, L.

Ultrarelativistic limit of the Kerr theorem Newman, L

Reference 14

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T15:28:44.970014Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 10d30e6b-0dee-4e03-a6da-733a028ceb15 · outbound

This paper cites an unresolved cited work.

Ultrarelativistic limit of the Kerr theorem Unresolved cited work

Reference 15

Resolution
unresolved
raw_fallback, observed 2026-08-06T15:28:44.774719Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-06T15:28:43.301185Z digest=sha256:4c7800e063bdbf1dcdc1038442f126c2495555f7099cbd5756eec44d11a782bd

Observation a41809f2-880c-4141-a470-aeb018cbc668 · outbound

This paper cites Heusler, Black Hole Uniqueness Theorems (Cam- bridge Univ.

Ultrarelativistic limit of the Kerr theorem Heusler, Black Hole Uniqueness Theorems (Cam- bridge Univ

Reference 16

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T15:28:44.555069Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-06T15:28:43.419916Z digest=sha256:5cdfd4ad2d43a6bc074fd1d97d453bc06edcdffb30bacc2bb5834bf6b798d6c2

Observation 5bccca89-d8c0-457a-82d2-d427f235cf4a · outbound

This paper cites an unresolved cited work.

Ultrarelativistic limit of the Kerr theorem Unresolved cited work

Reference 17

Resolution
unresolved
no resolver link, observed 2026-08-06T15:28:43.503143Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T15:28:43.503143Z digest=sha256:f4eb48f8a0e4bc7dd945b4daeb986586db20268866872df81c13e61bb803c94a

Observation 33683a9c-4731-48f5-989b-ddfc68f45383 · outbound

This paper cites Nut Charged Space-times and Closed Timelike Curves on the Boundary.

Ultrarelativistic limit of the Kerr theorem Nut Charged Space-times and Closed Timelike Curves on the Boundary

Reference 18

Resolution
verified exact
local_arxiv, observed 2026-08-06T15:28:43.853069Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-06T15:28:43.583020Z digest=sha256:fd75c408c081dbb333fe04f0f0751bb130655bae30d2f28d49f1a96dbc684954

Observation 12662e07-a44c-40de-8b35-02cf6d5e903f · outbound

This paper cites an unresolved cited work.

Ultrarelativistic limit of the Kerr theorem Unresolved cited work

Reference 19

Resolution
unresolved
raw_fallback, observed 2026-08-06T15:28:44.314547Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-06T15:28:43.675350Z digest=sha256:f10154a668d45accf15bc966b8bf92c4e1559da80d62c12523991fab0fd16909

Pith citing papers

No inbound Pith citation observations are available.