{"as_of":"2026-07-23T08:11:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:bc28876a2016537e68bf0b07dbdd79320d95fdba9d9cab6cd874ac36202a90bf","coverage":[{"denominator":0,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":4,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":4,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-07-23T06:31:01.910684+00:00","state":"measured"},{"denominator":4,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":4,"source":"paper_references, paper_reference_links","source_observed_at":"2026-07-12T17:30:40.616474Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-07-02T09:06:48.778692Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1811.12690","last_updated":"2018-12-08T16:21:33Z","snapshot_observed_at":"2026-07-06T07:18:12.164021Z","submitted_at":"2018-11-30T09:55:58Z","title":"Euclidean axion wormholes have multiple negative modes","version":2},"cited_work":{"arxiv_id":"1811.12690","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1811.12690","snapshot_observed_at":"2026-07-02T09:06:48.778692Z","title":"Hertog, B","venue":null,"work_id":"acb8b626-ff2b-4aef-8180-a453a545b160","year":2019},"citing_paper":{"arxiv_id":"2504.10868","last_updated":"2026-02-02T02:36:44Z","snapshot_observed_at":"2026-07-06T21:09:31.297493Z","submitted_at":"2025-04-15T05:00:20Z","title":"AdS3 axion wormholes as stable contributions to the Euclidean gravitational path integral","version":3},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-05-22T20:41:33.636472Z"},"links":{"cited_paper":"/paper/1811.12690","citing_paper":"/paper/2504.10868"},"observation_digest":"sha256:b14cc661fc588df9d0bea258d79569d18750ccf77d10af768886c434063b2728","observation_id":"3bf0e77d-b981-4636-a4f6-24ddf9594602","resolution":{"observed_at":"2026-05-22T20:42:05.240249Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-07-23T06:31:01.910684+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-07-23T06:31:01.910684+00:00","source":"crossref"},{"observed_at":"2026-07-23T06:30:56.940895+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1811.12690","last_updated":"2018-12-08T16:21:33Z","snapshot_observed_at":"2026-07-06T07:18:12.164021Z","submitted_at":"2018-11-30T09:55:58Z","title":"Euclidean axion wormholes have multiple negative modes","version":2},"cited_work":{"arxiv_id":"1811.12690","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1811.12690","snapshot_observed_at":"2026-07-02T09:06:48.778692Z","title":"Hertog, B","venue":null,"work_id":"acb8b626-ff2b-4aef-8180-a453a545b160","year":2019},"citing_paper":{"arxiv_id":"2605.05336","last_updated":"2026-07-07T22:59:11Z","snapshot_observed_at":"2026-07-12T17:30:38.540141Z","submitted_at":"2026-05-06T18:07:12Z","title":"Wormholes and the imaginary distance bound","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-05-08T16:46:37.741023Z"},"links":{"cited_paper":"/paper/1811.12690","citing_paper":"/paper/2605.05336"},"observation_digest":"sha256:5ec65e88910499180680d6cc9ecbc3518cf6950c4b140fa2ce00df5f31376fa8","observation_id":"df9cc386-cfdc-4b23-a392-d99dadfc4fe7","resolution":{"observed_at":"2026-05-11T18:01:06.360763Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-07-23T06:31:01.910684+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-07-23T06:31:01.910684+00:00","source":"crossref"},{"observed_at":"2026-07-23T06:30:56.940895+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1811.12690","last_updated":"2018-12-08T16:21:33Z","snapshot_observed_at":"2026-07-06T07:18:12.164021Z","submitted_at":"2018-11-30T09:55:58Z","title":"Euclidean axion wormholes have multiple negative modes","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1811.12690","snapshot_observed_at":"2026-07-12T17:30:40.616474Z","title":"Hertog, B","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2605.05336","last_updated":"2026-07-07T22:59:11Z","snapshot_observed_at":"2026-07-12T17:30:38.540141Z","submitted_at":"2026-05-06T18:07:12Z","title":"Wormholes and the imaginary distance bound","version":2},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-07-12T17:30:40.616474Z"},"links":{"cited_paper":"/paper/1811.12690","citing_paper":"/paper/2605.05336"},"observation_digest":"sha256:1028dd643ac20bf799e2d76532b448fbddcc84c9d5e57faf3e0247f628fa02c5","observation_id":"01f62448-876a-4af8-ab8c-ddb9efdf351a","resolution":{"observed_at":"2026-07-12T17:30:40.616474Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1811.12690","last_updated":"2018-12-08T16:21:33Z","snapshot_observed_at":"2026-07-06T07:18:12.164021Z","submitted_at":"2018-11-30T09:55:58Z","title":"Euclidean axion wormholes have multiple negative modes","version":2},"cited_work":{"arxiv_id":"1811.12690","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1811.12690","snapshot_observed_at":"2026-07-02T09:06:48.778692Z","title":"Hertog, B","venue":null,"work_id":"acb8b626-ff2b-4aef-8180-a453a545b160","year":2019},"citing_paper":{"arxiv_id":"2607.01221","last_updated":"2026-07-01T17:56:09Z","snapshot_observed_at":"2026-07-07T00:06:49.412663Z","submitted_at":"2026-07-01T17:56:09Z","title":"Type IIB Axion--Dilaton Wormholes and the BPS Limit Hessian","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-07-02T08:57:46.109719Z"},"links":{"cited_paper":"/paper/1811.12690","citing_paper":"/paper/2607.01221"},"observation_digest":"sha256:ba2d2f4cdd9879be3a537b34b008ddcf290dfad97fbed3cd40ccee316ae04ac6","observation_id":"84ecbb1a-e35b-463b-b4a1-412a245cbf82","resolution":{"observed_at":"2026-07-02T09:06:48.780028Z","resolver_source":"arxiv_id","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-07-23T06:31:01.910684+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-07-23T06:31:01.910684+00:00","source":"crossref"},{"observed_at":"2026-07-23T06:30:56.940895+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1811.12690/citation-record","integrity":"/paper/1811.12690/integrity","json":"/paper/1811.12690/citation-record.json","paper":"/paper/1811.12690"},"outbound":[],"paper":{"arxiv_id":"1811.12690","last_updated":"2018-12-08T16:21:33Z","latest_version":2,"primary_category":"hep-th","snapshot_observed_at":"2026-07-06T07:18:12.164021Z","submitted_at":"2018-11-30T09:55:58Z","title":"Euclidean axion wormholes have multiple negative modes"},"reference_resolution":{"displayed":0,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":0,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":0},"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":"2026-07-23T06:31:01.910684+00:00","source":"crossref"},{"observed_at":"2026-07-23T06:30:56.940895+00:00","source":"retraction_watch"}],"thesis":"As of 23 July 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:1811.12690."}