{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:LPPPJGRWD62QSLO6ZSPAM3LIDV","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":"56058517bf83a181e591689bca26ceca4e2cd6c1172edbee0e44a8cfb944ecf5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-10-01T12:36:10Z","title_canon_sha256":"dcb7769aabc81031b3722cdd3fc758c2fa22ac068e36415438d82eeee18155bd"},"schema_version":"1.0","source":{"id":"2410.00635","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.00635","created_at":"2026-07-05T09:14:08Z"},{"alias_kind":"arxiv_version","alias_value":"2410.00635v1","created_at":"2026-07-05T09:14:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.00635","created_at":"2026-07-05T09:14:08Z"},{"alias_kind":"pith_short_12","alias_value":"LPPPJGRWD62Q","created_at":"2026-07-05T09:14:08Z"},{"alias_kind":"pith_short_16","alias_value":"LPPPJGRWD62QSLO6","created_at":"2026-07-05T09:14:08Z"},{"alias_kind":"pith_short_8","alias_value":"LPPPJGRW","created_at":"2026-07-05T09:14:08Z"}],"graph_snapshots":[{"event_id":"sha256:0cf4633c8403f9c789ad788779168871bea0475113a849abf3b50cedb6909059","target":"graph","created_at":"2026-07-05T09:14:08Z","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/2410.00635/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Galactic magnetar SGR J1935+2154 has undergone another outburst since 2022 October 10. We present the results of searching for an optical/NIR counterpart of SGR J1935+2154 before and during this outburst. No counterpart was detected at the magnetar's position in ${r'}$ and ${z'}$ bands, providing stringent upper limits of $r'\\gtrsim 28.65$ and $z'\\gtrsim 26.27$. Using archival X-ray data from NICER, we investigated the properties of the bursts and the spectral evolution of persistent emission. The burst flux $F$ showed a power-law distribution of $N\\propto F^{-0.76\\pm0.10}$ for flux $\\gtrs","authors_text":"Alberto Javier Castro-Tirado, Bin-Bin Zhang, Di Li, Pei Wang, Ping Zhou, Shashi B. Pandey, Xiang-Dong Li, Yi-Xuan Shao, You-Dong Hu, Zeng-Hua Zhang, Zi-jian Zhang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-10-01T12:36:10Z","title":"GTC optical/NIR upper limits and NICER X-ray analysis of SGR J1935+2154 for the outburst in 2022"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.00635","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":"sha256:4c35b94477089c58f1741dad01c292549d1953c85cfbd5b6e440ddb01a6f2309","target":"record","created_at":"2026-07-05T09:14:08Z","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":"56058517bf83a181e591689bca26ceca4e2cd6c1172edbee0e44a8cfb944ecf5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-10-01T12:36:10Z","title_canon_sha256":"dcb7769aabc81031b3722cdd3fc758c2fa22ac068e36415438d82eeee18155bd"},"schema_version":"1.0","source":{"id":"2410.00635","kind":"arxiv","version":1}},"canonical_sha256":"5bdef49a361fb5092ddecc9e066d681d54aa9c339f2ece37fba0f8844d2b901e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5bdef49a361fb5092ddecc9e066d681d54aa9c339f2ece37fba0f8844d2b901e","first_computed_at":"2026-07-05T09:14:08.359763Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:14:08.359763Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RY1oDTPW8LnNeYLv4b7N+rXk79ZjTnLgSosTc6MohADrKIoxbnDst4Vx2VEsYS7lXME/9xlGNYmsUqlRSuBaDg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:14:08.360142Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.00635","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4c35b94477089c58f1741dad01c292549d1953c85cfbd5b6e440ddb01a6f2309","sha256:0cf4633c8403f9c789ad788779168871bea0475113a849abf3b50cedb6909059"],"state_sha256":"59d812c45cc16537cbd19bcc2d2c6bbdeb3f27e861dac2ce3a4beee14c065ca2"}