{"as_of":"2026-08-21T07:17:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:6d29d73ec767d51e706e3694cc180090bf7538e45e51d2bed2a8098e0b977afb","coverage":[{"denominator":12,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":12,"source":"paper_references, paper_reference_links","source_observed_at":"2026-06-29T23:18:29.471054Z","state":"measured"},{"denominator":12,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":12,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-21T06:32:19.484+00:00","state":"measured"},{"denominator":0,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[],"links":{"evidence":"/evidence","html":"/paper/2605.25307/citation-record","integrity":"/paper/2605.25307/integrity","json":"/paper/2605.25307/citation-record.json","paper":"/paper/2605.25307"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-06-29T23:18:29.471054Z","title":"A fast parallel al orithm for thinning digital patterns,","venue":null,"work_id":null,"year":1984},"citing_paper":{"arxiv_id":"2605.25307","last_updated":"2026-05-25T00:09:47Z","snapshot_observed_at":"2026-08-06T07:39:37.737763Z","submitted_at":"2026-05-25T00:09:47Z","title":"Recursive Class Connectivity Classification (R3C) Applied to Binary Image Segmentation for Improved Infant Fingerprint Enhancement","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-06-29T23:18:29.471054Z"},"links":{"citing_paper":"/paper/2605.25307"},"observation_digest":"sha256:bd1f0ea604a864ed1a7a53103732b47bbbc6512cc71afad34d579ed490504d3d","observation_id":"0629f004-021e-4754-9e84-667f19022216","resolution":{"observed_at":"2026-06-29T23:18:29.471054Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-06-29T23:18:29.471054Z","title":"Fingerprint enhance- ment,","venue":null,"work_id":null,"year":2002},"citing_paper":{"arxiv_id":"2605.25307","last_updated":"2026-05-25T00:09:47Z","snapshot_observed_at":"2026-08-06T07:39:37.737763Z","submitted_at":"2026-05-25T00:09:47Z","title":"Recursive Class Connectivity Classification (R3C) Applied to Binary Image Segmentation for Improved Infant Fingerprint Enhancement","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-06-29T23:18:29.471054Z"},"links":{"citing_paper":"/paper/2605.25307"},"observation_digest":"sha256:8c9eb2a8734604f5065f83397660d28e75e7c64e7888d3c2c1aa8b38e521c000","observation_id":"efd2bd81-4b80-4c7a-8517-eb7091fa7f2b","resolution":{"observed_at":"2026-06-29T23:18:29.471054Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-06-29T23:18:29.471054Z","title":"Fingerprint image enhancement: Algorithm and performance evaluation,","venue":null,"work_id":null,"year":1998},"citing_paper":{"arxiv_id":"2605.25307","last_updated":"2026-05-25T00:09:47Z","snapshot_observed_at":"2026-08-06T07:39:37.737763Z","submitted_at":"2026-05-25T00:09:47Z","title":"Recursive Class Connectivity Classification (R3C) Applied to Binary Image Segmentation for Improved Infant Fingerprint Enhancement","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-06-29T23:18:29.471054Z"},"links":{"citing_paper":"/paper/2605.25307"},"observation_digest":"sha256:4c6edcd359367b88c3c9335f10d6eeacf40d48995c68b766359069ac34d23cdc","observation_id":"db330dc3-6c94-4bc4-b4c6-bb53a1a1e361","resolution":{"observed_at":"2026-06-29T23:18:29.471054Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-06-29T23:18:29.471054Z","title":"FVC2002: Second fingerprint verification competition,","venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"2605.25307","last_updated":"2026-05-25T00:09:47Z","snapshot_observed_at":"2026-08-06T07:39:37.737763Z","submitted_at":"2026-05-25T00:09:47Z","title":"Recursive Class Connectivity Classification (R3C) Applied to Binary Image Segmentation for Improved Infant Fingerprint Enhancement","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-06-29T23:18:29.471054Z"},"links":{"citing_paper":"/paper/2605.25307"},"observation_digest":"sha256:5b90cb63159b8935bb8536aefe527de11ed0ba5fc7601b0e09764dca1cc559b9","observation_id":"f625cab7-98c9-43f5-a241-01151cbae8f9","resolution":{"observed_at":"2026-06-29T23:18:29.471054Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-06-29T23:18:29.471054Z","title":"FVC2004: Third fingerprint verification competition,","venue":null,"work_id":null,"year":2004},"citing_paper":{"arxiv_id":"2605.25307","last_updated":"2026-05-25T00:09:47Z","snapshot_observed_at":"2026-08-06T07:39:37.737763Z","submitted_at":"2026-05-25T00:09:47Z","title":"Recursive Class Connectivity Classification (R3C) Applied to Binary Image Segmentation for Improved Infant Fingerprint Enhancement","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-06-29T23:18:29.471054Z"},"links":{"citing_paper":"/paper/2605.25307"},"observation_digest":"sha256:645efb6d2d7880218cab289cbf0be78af0e4d662d17fefb1c4e54f224f8680cb","observation_id":"34ea863d-b74c-402d-a3e5-b3ae2cc9d2a1","resolution":{"observed_at":"2026-06-29T23:18:29.471054Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-06-29T23:18:29.471054Z","title":"Fingerprint enhancement in the singular point area,","venue":null,"work_id":null,"year":2004},"citing_paper":{"arxiv_id":"2605.25307","last_updated":"2026-05-25T00:09:47Z","snapshot_observed_at":"2026-08-06T07:39:37.737763Z","submitted_at":"2026-05-25T00:09:47Z","title":"Recursive Class Connectivity Classification (R3C) Applied to Binary Image Segmentation for Improved Infant Fingerprint Enhancement","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-06-29T23:18:29.471054Z"},"links":{"citing_paper":"/paper/2605.25307"},"observation_digest":"sha256:e51bbe94607feba60826307a043a99f56d1c4be234e5a8ed8f22afd00ab04556","observation_id":"be51360c-0033-4938-9135-9baf085be673","resolution":{"observed_at":"2026-06-29T23:18:29.471054Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-06-29T23:18:29.471054Z","title":"Fingerprint enhancement using STFT analysis","venue":null,"work_id":null,"year":2007},"citing_paper":{"arxiv_id":"2605.25307","last_updated":"2026-05-25T00:09:47Z","snapshot_observed_at":"2026-08-06T07:39:37.737763Z","submitted_at":"2026-05-25T00:09:47Z","title":"Recursive Class Connectivity Classification (R3C) Applied to Binary Image Segmentation for Improved Infant Fingerprint Enhancement","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-06-29T23:18:29.471054Z"},"links":{"citing_paper":"/paper/2605.25307"},"observation_digest":"sha256:44e26a11f963ad9c32ad7f1143479c32c4dbf72165d92a205cd6126db4b36de8","observation_id":"20a45015-da03-4b6e-b269-96b1d135ae5c","resolution":{"observed_at":"2026-06-29T23:18:29.471054Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-06-29T23:18:29.471054Z","title":"The NBIS-EC software is subject to us export control laws,","venue":null,"work_id":null,"year":2007},"citing_paper":{"arxiv_id":"2605.25307","last_updated":"2026-05-25T00:09:47Z","snapshot_observed_at":"2026-08-06T07:39:37.737763Z","submitted_at":"2026-05-25T00:09:47Z","title":"Recursive Class Connectivity Classification (R3C) Applied to Binary Image Segmentation for Improved Infant Fingerprint Enhancement","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-06-29T23:18:29.471054Z"},"links":{"citing_paper":"/paper/2605.25307"},"observation_digest":"sha256:0ece1d26cb2cb5614cc28046bd1634a217b317159fe56dcad393d0ad8a82999a","observation_id":"bbbf1ce2-9c5d-4083-b568-7d37a6bd9840","resolution":{"observed_at":"2026-06-29T23:18:29.471054Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-06-29T23:18:29.471054Z","title":"A study of age and ageing in fingerprint biometrics,","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2605.25307","last_updated":"2026-05-25T00:09:47Z","snapshot_observed_at":"2026-08-06T07:39:37.737763Z","submitted_at":"2026-05-25T00:09:47Z","title":"Recursive Class Connectivity Classification (R3C) Applied to Binary Image Segmentation for Improved Infant Fingerprint Enhancement","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-06-29T23:18:29.471054Z"},"links":{"citing_paper":"/paper/2605.25307"},"observation_digest":"sha256:0d236b0c1e834ed20c78e7a6e813e61f2302014d552196342e63a2cc15b4578a","observation_id":"181889bc-db89-4954-832c-06e442594c9e","resolution":{"observed_at":"2026-06-29T23:18:29.471054Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-06-29T23:18:29.471054Z","title":"A super- resolution approach for image resizing of infant fingerprints with vision transformers,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2605.25307","last_updated":"2026-05-25T00:09:47Z","snapshot_observed_at":"2026-08-06T07:39:37.737763Z","submitted_at":"2026-05-25T00:09:47Z","title":"Recursive Class Connectivity Classification (R3C) Applied to Binary Image Segmentation for Improved Infant Fingerprint Enhancement","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-06-29T23:18:29.471054Z"},"links":{"citing_paper":"/paper/2605.25307"},"observation_digest":"sha256:d4585e6ab04c431620d20491ff83a6b64a4ce5663ebb4ea98fe92a95adc6ba9b","observation_id":"e75fdcb5-16bf-4283-a312-f92cdbc6cd5b","resolution":{"observed_at":"2026-06-29T23:18:29.471054Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2504.20104","last_updated":"2025-04-27T11:44:07Z","snapshot_observed_at":"2026-08-20T02:01:30.550597Z","submitted_at":"2025-04-27T11:44:07Z","title":"An on-production high-resolution longitudinal neonatal fingerprint database in Brazil","version":1},"cited_work":{"arxiv_id":"2504.20104","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2504.20104","snapshot_observed_at":"2026-06-29T23:24:01.791238Z","title":"An on-production high- resolution longitudinal neonatal fingerprint database in Brazil","venue":null,"work_id":"35b4299a-1fbe-4275-b80d-7e2520df6de6","year":null},"citing_paper":{"arxiv_id":"2605.25307","last_updated":"2026-05-25T00:09:47Z","snapshot_observed_at":"2026-08-06T07:39:37.737763Z","submitted_at":"2026-05-25T00:09:47Z","title":"Recursive Class Connectivity Classification (R3C) Applied to Binary Image Segmentation for Improved Infant Fingerprint Enhancement","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-06-29T23:18:29.471054Z"},"links":{"cited_paper":"/paper/2504.20104","citing_paper":"/paper/2605.25307"},"observation_digest":"sha256:6785b3f076afc80bf6d62784a421ba13d7123a6e4f2deb12bdd92a1165d2433b","observation_id":"f63625d3-0112-47f6-a7b8-21a70ae4ead8","resolution":{"observed_at":"2026-06-29T23:24:01.793292Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-06-29T23:18:29.471054Z","title":"A systematic literature review on neonatal fingerprint recognition,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2605.25307","last_updated":"2026-05-25T00:09:47Z","snapshot_observed_at":"2026-08-06T07:39:37.737763Z","submitted_at":"2026-05-25T00:09:47Z","title":"Recursive Class Connectivity Classification (R3C) Applied to Binary Image Segmentation for Improved Infant Fingerprint Enhancement","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-06-29T23:18:29.471054Z"},"links":{"citing_paper":"/paper/2605.25307"},"observation_digest":"sha256:ced943afbde28ea51aa7f961c4dd6e677d8632f7bd2feaa712cf7f4b8087e4d7","observation_id":"11fc9f2e-753b-44c6-8d24-9d1681c4d2f8","resolution":{"observed_at":"2026-06-29T23:18:29.471054Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2605.25307","last_updated":"2026-05-25T00:09:47Z","latest_version":1,"primary_category":"cs.CV","snapshot_observed_at":"2026-08-06T07:39:37.737763Z","submitted_at":"2026-05-25T00:09:47Z","title":"Recursive Class Connectivity Classification (R3C) Applied to Binary Image Segmentation for Improved Infant Fingerprint Enhancement"},"reference_resolution":{"displayed":12,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":11,"verified_exact":1,"verified_fuzzy":0},"total_outbound_references":12},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"thesis":"As of 21 August 2026, this Paper Citation Record lists 12 of 12 outbound references and 0 inbound Pith citation observations for arXiv:2605.25307."}