{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:L7ODD532CZNT77MUKV2P4G2ED2","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":"a6a8152cb3f77bf69cec90d6e44224d999bdfb814a6574061d78a5e90b840e53","cross_cats_sorted":["astro-ph.HE","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-06-29T16:00:29Z","title_canon_sha256":"2c3440e60dd5e8bdd22afa35b6d7f2ce62d6e8462eea5b93b7db7e6be06ba8d3"},"schema_version":"1.0","source":{"id":"2306.17055","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.17055","created_at":"2026-07-05T07:29:39Z"},{"alias_kind":"arxiv_version","alias_value":"2306.17055v2","created_at":"2026-07-05T07:29:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.17055","created_at":"2026-07-05T07:29:39Z"},{"alias_kind":"pith_short_12","alias_value":"L7ODD532CZNT","created_at":"2026-07-05T07:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"L7ODD532CZNT77MU","created_at":"2026-07-05T07:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"L7ODD532","created_at":"2026-07-05T07:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:7fe4c7596747f7e3cd6537fdec7dfe0b1a62172d49e9cd05e1399b20bab0e1e9","target":"graph","created_at":"2026-07-05T07:29:39Z","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/2306.17055/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Axions coupled to nucleons might be copiously emitted from core-collapse supernovae (SNe). If the axion-nucleon coupling is strong enough, axions would be emitted from the SN as a burst and, reaching Earth, may excite the oxygen nuclei in water Cherenkov detectors (${}^{16}{\\rm O} + a \\to {}^{16}{\\rm O}^{*}$). This process will be followed by decay(s) of the excited state resulting in an emission of photons and thus providing a possibility for a direct detection of axions from a Galactic SN in large underground neutrino Cherenkov detectors. Motivated by this possibility, we present an updated ","authors_text":"Alessandro Lella, Alessandro Mirizzi, Giampaolo Co', Giuseppe Lucente, Maurizio Giannotti, Pierluca Carenza, Thomas Rauscher","cross_cats":["astro-ph.HE","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-06-29T16:00:29Z","title":"Cross section for supernova axion observation in neutrino water Cherenkov detectors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.17055","kind":"arxiv","version":2},"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":"sha256:62391c726b47a4b91d5986fc34eb239c99f2d1618d124505c50cc9dae037bff7","target":"record","created_at":"2026-07-05T07:29:39Z","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":"a6a8152cb3f77bf69cec90d6e44224d999bdfb814a6574061d78a5e90b840e53","cross_cats_sorted":["astro-ph.HE","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-06-29T16:00:29Z","title_canon_sha256":"2c3440e60dd5e8bdd22afa35b6d7f2ce62d6e8462eea5b93b7db7e6be06ba8d3"},"schema_version":"1.0","source":{"id":"2306.17055","kind":"arxiv","version":2}},"canonical_sha256":"5fdc31f77a165b3ffd945574fe1b441eb9763e6a48fc3e4874bb1f26701b85eb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5fdc31f77a165b3ffd945574fe1b441eb9763e6a48fc3e4874bb1f26701b85eb","first_computed_at":"2026-07-05T07:29:39.095180Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:29:39.095180Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"deIjs+5H/0Wp9lKylC9k5cCmBA1XgeBaxZKnmiasxtzR0vfsCNzSZSLEn5utCzS5R5MvdKD7Pz5+0nrbOlFDAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:29:39.095597Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.17055","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:62391c726b47a4b91d5986fc34eb239c99f2d1618d124505c50cc9dae037bff7","sha256:7fe4c7596747f7e3cd6537fdec7dfe0b1a62172d49e9cd05e1399b20bab0e1e9"],"state_sha256":"f0f71edd02e8a9ef05abf027df2b49bebe2c0d666af86da3f1da9fa0328b688d"}