{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:IWLM5I2NTHQH2XUBI3AWOREXI3","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"9876379ba8146d14e433a0b564e1b77f45dbb92c18356e091b9bbc6ecee652cb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-09-04T18:10:56Z","title_canon_sha256":"913f2bc22cbd2fb66436d4c4ca887fe2766147b4c39578d3153daf8dcb79d8c2"},"schema_version":"1.0","source":{"id":"1209.0719","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.0719","created_at":"2026-05-18T01:54:40Z"},{"alias_kind":"arxiv_version","alias_value":"1209.0719v1","created_at":"2026-05-18T01:54:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.0719","created_at":"2026-05-18T01:54:40Z"},{"alias_kind":"pith_short_12","alias_value":"IWLM5I2NTHQH","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"IWLM5I2NTHQH2XUB","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"IWLM5I2N","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:9036d10bffda51286cf0ba34c02a6eb7f03e675ebb59b09f6dafdbd31ae07c89","target":"graph","created_at":"2026-05-18T01:54:40Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We present time-resolved photometry of a cataclysmic variable discovered in the Isaac Newton Telescope Photometric Halpha Survey of the northern galactic plane, IPHAS J062746.41+014811.3 and classify the system as the fourth deeply eclipsing intermediate polar known with an orbital period of Porb=8.16 h, and spin period of Pspin=2210 s. The system shows mild variations of its brightness, that appear to be accompanied by a change in the amplitude of the spin modulation at optical wavelengths, and a change in the morphology of the eclipse profile. The inferred magnetic moment of the white dwarf ","authors_text":"2), (2) Thailand Center of Excellence in Physics (ThEP), (3) University of Warwick, (4) CBA Flanders, (5) Astrokolkhoz Observatory, (6) Instituto de Astrof\\'isica de de Canarias, 7, (7) Universidad de La Laguna, 8) ((1) Naresuan University, (8) Isaac Newton Group of Telescopes, A. Aungwerojwit (1, Alan Guth Observatory, Belgium, B. Staels (4), B.T. G\\\"ansicke (3), P.J. Wheatley (3), P. Rodr\\'iguez-Gil (6, Spain, Spain), S.Pyrzas (3), Thailand, T. Krajci (5), UK, USA","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-09-04T18:10:56Z","title":"IPHAS J062746.41+014811.3: a deeply eclipsing intermediate polar"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.0719","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:6cf6bf8bbc3f6a4dbb61f7c5bde06eca795173934dab442828add8879e7f5061","target":"record","created_at":"2026-05-18T01:54:40Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"9876379ba8146d14e433a0b564e1b77f45dbb92c18356e091b9bbc6ecee652cb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-09-04T18:10:56Z","title_canon_sha256":"913f2bc22cbd2fb66436d4c4ca887fe2766147b4c39578d3153daf8dcb79d8c2"},"schema_version":"1.0","source":{"id":"1209.0719","kind":"arxiv","version":1}},"canonical_sha256":"4596cea34d99e07d5e8146c167449746fc3db044c66fbc420b6883b70d9cdd46","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4596cea34d99e07d5e8146c167449746fc3db044c66fbc420b6883b70d9cdd46","first_computed_at":"2026-05-18T01:54:40.717370Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:40.717370Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iVBds2ZkSOnOh/0+LolVKQQrhdSyH4oM5k+5b8V9nY/UyczGVPzRj3Bp+oAbzzqO6TiKQfHZIK5nyPn2cmeNDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:40.718139Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.0719","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6cf6bf8bbc3f6a4dbb61f7c5bde06eca795173934dab442828add8879e7f5061","sha256:9036d10bffda51286cf0ba34c02a6eb7f03e675ebb59b09f6dafdbd31ae07c89"],"state_sha256":"6a9be831e6d93e5c5fdedc3ef1861fb659de02a8ef3e6f4cea38a8dea9a81265"}