{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:WK3ILJ45THWPUA3UKQTPMCNV7T","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":"64faedbff232c51cb757fda2eae1283c3aefebbc1ea21f44570a71428376a629","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-09-21T13:54:53Z","title_canon_sha256":"926328d97039a0c6aa4942e465d1ad50215370ab83af787f3dbeba50fe472b23"},"schema_version":"1.0","source":{"id":"2409.14147","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.14147","created_at":"2026-07-05T09:10:12Z"},{"alias_kind":"arxiv_version","alias_value":"2409.14147v1","created_at":"2026-07-05T09:10:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.14147","created_at":"2026-07-05T09:10:12Z"},{"alias_kind":"pith_short_12","alias_value":"WK3ILJ45THWP","created_at":"2026-07-05T09:10:12Z"},{"alias_kind":"pith_short_16","alias_value":"WK3ILJ45THWPUA3U","created_at":"2026-07-05T09:10:12Z"},{"alias_kind":"pith_short_8","alias_value":"WK3ILJ45","created_at":"2026-07-05T09:10:12Z"}],"graph_snapshots":[{"event_id":"sha256:6f348316b2f165227f3896a6b8a63d823c63b280f6e854ad39ec5f4eeafd0d17","target":"graph","created_at":"2026-07-05T09:10:12Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2409.14147/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"SN 2023tsz is a Type Ibn supernova (SNe Ibn) discovered in an extremely low-mass host. SNe Ibn are an uncommon subtype of stripped-envelope core-collapse SNe. They are characterised by narrow helium emission lines in their spectra and are believed to originate from the collapse of massive Wolf-Rayet (WR) stars, though their progenitor systems still remain poorly understood. In terms of energetics and spectrophotometric evolution, SN 2023tsz is largely a typical example of the class, although line profile asymmetries in the nebular phase are seen, which may indicate the presence of dust formati","authors_text":"A. Aryan, A. Gal-Yam, A. Kumar, A. Sahu, A. Singh, B. Warwick, C. Inserra, C. P. Guti\\'errez, D. K. Galloway, D. K. Sahu, D. L. Coppejans, D. O'Neill, D. Pollacco, D. Steeghs, E. Pall\\'e, E. Stanway, F. Jim\\'enez-Ibarra, F. Ragosta, G. Pignata, G. Ramsay, G. T. Jones, H. Kuncarayakti, J. Lyman, J. P. Anderson, J. Sollerman, K. Ackley, K. Matilainen, K. Noysena, K. Ulaczyk, L. Galbany, L. Kelsey, L. K. Nuttall, M. Gromadzki, M. J. Dyer, M. Nicholl, M. Pursiainen, M. R. Magee, P. Clark, P. O'Brien, R. Kotak, R. P. Breton, R. Starling, R. S. Teja, S. Mattila, S. R. Oates, T. E. M\\\"uller-Bravo, T. Kravtsov, T. L. Killestein, T. Pessi, T. Petrushevska, T. W. Chen, V. S. Dhillon","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-09-21T13:54:53Z","title":"SN 2023tsz: A helium-interaction driven supernova in a very low-mass galaxy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.14147","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":"sha256:9e0052201d291c9e6041a3a3fef404a571c20c6b785f9683906cc6e8c0ab3b7f","target":"record","created_at":"2026-07-05T09:10:12Z","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":"64faedbff232c51cb757fda2eae1283c3aefebbc1ea21f44570a71428376a629","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-09-21T13:54:53Z","title_canon_sha256":"926328d97039a0c6aa4942e465d1ad50215370ab83af787f3dbeba50fe472b23"},"schema_version":"1.0","source":{"id":"2409.14147","kind":"arxiv","version":1}},"canonical_sha256":"b2b685a79d99ecfa03745426f609b5fcc14cbf73ff1ff9e7fe60810eba5314ee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b2b685a79d99ecfa03745426f609b5fcc14cbf73ff1ff9e7fe60810eba5314ee","first_computed_at":"2026-07-05T09:10:12.544856Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:10:12.544856Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"chsetNs/Xdw5Ai5c75p6AJNyVnVxb2SlqE7TLDwhfi8itdDXf71NJownOAhecJpke48ZAuJO9OqGjBAM/E9/Cg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:10:12.545305Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.14147","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e0052201d291c9e6041a3a3fef404a571c20c6b785f9683906cc6e8c0ab3b7f","sha256:6f348316b2f165227f3896a6b8a63d823c63b280f6e854ad39ec5f4eeafd0d17"],"state_sha256":"c18e9b0b50b74725d5f1a2e100a2a4bd375906d1fbd6e52a30463bd708d0eec4"}