{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:TA5TIGLWR4LON32375I3RBMYIF","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":"3ac618ad4682efffe82e8a2618759c5576947091fdb7ac87e7d27847f0f10b7c","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-12-07T14:16:53Z","title_canon_sha256":"ae11f5a2cf080bf00ae7642b4221efda0b9eb8d0c78f9a6d2a56f427b0c6a13f"},"schema_version":"1.0","source":{"id":"1212.1615","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1212.1615","created_at":"2026-05-18T01:52:46Z"},{"alias_kind":"arxiv_version","alias_value":"1212.1615v2","created_at":"2026-05-18T01:52:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.1615","created_at":"2026-05-18T01:52:46Z"},{"alias_kind":"pith_short_12","alias_value":"TA5TIGLWR4LO","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"TA5TIGLWR4LON323","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"TA5TIGLW","created_at":"2026-05-18T12:27:23Z"}],"graph_snapshots":[{"event_id":"sha256:d4fe383f83ebb98bc3176fecccc4c89046f2dceb2a5459be6349d6f65e7e3a18","target":"graph","created_at":"2026-05-18T01:52:46Z","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":"XSSJ1227.0-4859 is a peculiar, hard X-ray source recently positionally associated to the Fermi-LAT source 1FGLJ1227.9-4852/2FGLJ1227.7-4853. Multi-wavelength observations have added information on this source, indicating a low-luminosity low-mass X-ray binary (LMXB), but its nature is still unclear. To progress in our understanding, we present new X-ray data from a monitoring campaign performed in 2011 with the XMM-Newton, RXTE, and Swift satellites and combine them with new gamma-ray data from the Fermi and AGILE satellites. We complement the study with simultaneous near-UV photometry from XM","authors_text":"A. Papitto, A. Pellizzoni, A. Possenti, D. de Martino, G. Piano, J.-M. Bonnet-Bidaud, K. Mukai, M. Falanga, M. Mouchet, N. Masetti, S. Motta, T. Belloni, Y. Evangelista","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-12-07T14:16:53Z","title":"X-ray follow-ups of XSSJ12270-4859: a low-mass X-ray binary with gamma ray FERMI-LAT association"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.1615","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":"sha256:3512638635fb2030a71a949ae089eac904e57554d73ada46330f2535cff084e3","target":"record","created_at":"2026-05-18T01:52:46Z","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":"3ac618ad4682efffe82e8a2618759c5576947091fdb7ac87e7d27847f0f10b7c","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-12-07T14:16:53Z","title_canon_sha256":"ae11f5a2cf080bf00ae7642b4221efda0b9eb8d0c78f9a6d2a56f427b0c6a13f"},"schema_version":"1.0","source":{"id":"1212.1615","kind":"arxiv","version":2}},"canonical_sha256":"983b3419768f16e6ef5bff51b88598417d3aee2c8a2c43915aaf6b24fe9584a5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"983b3419768f16e6ef5bff51b88598417d3aee2c8a2c43915aaf6b24fe9584a5","first_computed_at":"2026-05-18T01:52:46.491979Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:52:46.491979Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/oWt9/Q29mQ0BHiUypODq2Siy2wBYX365B0KzdwgOE3Pt8HLFonHVm3KUejtP+bULwddlo5ZZmJ/2ZQpuVIiAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:52:46.492387Z","signed_message":"canonical_sha256_bytes"},"source_id":"1212.1615","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3512638635fb2030a71a949ae089eac904e57554d73ada46330f2535cff084e3","sha256:d4fe383f83ebb98bc3176fecccc4c89046f2dceb2a5459be6349d6f65e7e3a18"],"state_sha256":"a551657bc0777009d4522dde9810c775fce3eb09a4bb9d6195ddad5c32b8921a"}