{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:CFZE6PIO2L5VD2RLFUGRLSQ25P","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":"a661ccb5f0943e3969c46d462f16b41fb5e47231cba089d10c8e616460fc564a","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1997-04-28T21:00:01Z","title_canon_sha256":"42f9011f90e2fd9ba659bf29c17063b79407ffaa5948de1dedbbf85f54e0e578"},"schema_version":"1.0","source":{"id":"astro-ph/9704278","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9704278","created_at":"2026-07-04T16:02:59Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9704278v1","created_at":"2026-07-04T16:02:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9704278","created_at":"2026-07-04T16:02:59Z"},{"alias_kind":"pith_short_12","alias_value":"CFZE6PIO2L5V","created_at":"2026-07-04T16:02:59Z"},{"alias_kind":"pith_short_16","alias_value":"CFZE6PIO2L5VD2RL","created_at":"2026-07-04T16:02:59Z"},{"alias_kind":"pith_short_8","alias_value":"CFZE6PIO","created_at":"2026-07-04T16:02:59Z"}],"graph_snapshots":[{"event_id":"sha256:5b6ed08d5a12926c81346b637624ac7f0053323e13a71860f5949898ec4efa85","target":"graph","created_at":"2026-07-04T16:02:59Z","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/astro-ph/9704278/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The surest solution of the Gamma Ray Burst (GRB) mystery is to find an unambiguous low-energy quiescent counterpart. However, to date no reasonable candidates have been identified in the x-ray, optical, infrared, or radio ranges. The Hubble Space Telescope (HST) has now allowed for the first deep ultraviolet searches for quiescent counterparts. This paper reports on multiepoch ultraviolet searches of five GRB positions with HST. We found no sources with significant ultraviolet excesses, variability, parallax, or proper motion in any of the burst error regions. In particular, we see no sources ","authors_text":"Bradley E. Schaefer, John Laros, Kevin Hurley, Thomas Cline","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1997-04-28T21:00:01Z","title":"Gamma-Ray Burster Counterparts: HST Blue and Ultraviolet Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9704278","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":"sha256:625d88ecf2d1d6724aaa60c3363963f0f5f731931714210a8d5fbbb63bf15417","target":"record","created_at":"2026-07-04T16:02:59Z","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":"a661ccb5f0943e3969c46d462f16b41fb5e47231cba089d10c8e616460fc564a","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1997-04-28T21:00:01Z","title_canon_sha256":"42f9011f90e2fd9ba659bf29c17063b79407ffaa5948de1dedbbf85f54e0e578"},"schema_version":"1.0","source":{"id":"astro-ph/9704278","kind":"arxiv","version":1}},"canonical_sha256":"11724f3d0ed2fb51ea2b2d0d15ca1aebd817a9a7a5ae9a109c2f30a15c086f4a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"11724f3d0ed2fb51ea2b2d0d15ca1aebd817a9a7a5ae9a109c2f30a15c086f4a","first_computed_at":"2026-07-04T16:02:59.214945Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:02:59.214945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WGm/H3ZrEyo90ss3fVmUbW2EetJAh9/jtoqegoDJwMkecefH1ADJ9bbH8nhPGDkkhpCIMIwx3IVlYufFT+sqCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:02:59.215365Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9704278","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:625d88ecf2d1d6724aaa60c3363963f0f5f731931714210a8d5fbbb63bf15417","sha256:5b6ed08d5a12926c81346b637624ac7f0053323e13a71860f5949898ec4efa85"],"state_sha256":"0ac6b79053d178cdbde5ca0c0d378b44e69a015f92bce03768954be49157c127"}