{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:HJBKWCLZPRCRV3IYUO2RKZMRDB","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":"423ba1877ae06eb5053d3940ffdcf77658518530df4b99352380f6f28fca5bf2","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1996-07-09T12:39:20Z","title_canon_sha256":"cc0ae148c2339dd83e43817fb6d07f0fca2629098bc96e0a222d3c89ee65e404"},"schema_version":"1.0","source":{"id":"gr-qc/9607022","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9607022","created_at":"2026-07-04T15:29:20Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9607022v1","created_at":"2026-07-04T15:29:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9607022","created_at":"2026-07-04T15:29:20Z"},{"alias_kind":"pith_short_12","alias_value":"HJBKWCLZPRCR","created_at":"2026-07-04T15:29:20Z"},{"alias_kind":"pith_short_16","alias_value":"HJBKWCLZPRCRV3IY","created_at":"2026-07-04T15:29:20Z"},{"alias_kind":"pith_short_8","alias_value":"HJBKWCLZ","created_at":"2026-07-04T15:29:20Z"}],"graph_snapshots":[{"event_id":"sha256:55eee0b02f8f0fcd5fd8ea430754e52a8a9fd4e665fc6802a51038aad9a8c3e7","target":"graph","created_at":"2026-07-04T15:29:20Z","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/gr-qc/9607022/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"If one assumes the validity of conventional quantum field theory in the vicinity of the horizon of a black hole, one does not find a quantum mechanical description of the entire black hole that even remotely resembles that of conventional forms of matter; in contrast with matter made out of ordinary particles one finds that, even if embedded in a finite volume, a black hole would be predicted to have a strictly continuous spectrum.\n  Dissatisfied with such a result, which indeed hinges on assumptions concerning the horizon that may well be wrong, various investigators have now tried to formula","authors_text":"G. 't Hooft","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"1996-07-09T12:39:20Z","title":"The scattering matrix approach for the quantum black hole, an overview"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9607022","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":"sha256:10b69f67695e9a4241f13a0e69c293e1fed81e54739b529f68b241430da63979","target":"record","created_at":"2026-07-04T15:29:20Z","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":"423ba1877ae06eb5053d3940ffdcf77658518530df4b99352380f6f28fca5bf2","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1996-07-09T12:39:20Z","title_canon_sha256":"cc0ae148c2339dd83e43817fb6d07f0fca2629098bc96e0a222d3c89ee65e404"},"schema_version":"1.0","source":{"id":"gr-qc/9607022","kind":"arxiv","version":1}},"canonical_sha256":"3a42ab09797c451aed18a3b515659118533d7ac0c06a7d8982aa4222776383a8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3a42ab09797c451aed18a3b515659118533d7ac0c06a7d8982aa4222776383a8","first_computed_at":"2026-07-04T15:29:20.585162Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:29:20.585162Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/XFuVZHHw5tRJ1M/UFXfb6Jr/wUoskRXaIYKpzSjVVucGbb0NzTB/TVi/RXv3VHVrXXZxfMPDBoEM1nW0YqMDQ==","signature_status":"signed_v1","signed_at":"2026-07-04T15:29:20.585566Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/9607022","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:10b69f67695e9a4241f13a0e69c293e1fed81e54739b529f68b241430da63979","sha256:55eee0b02f8f0fcd5fd8ea430754e52a8a9fd4e665fc6802a51038aad9a8c3e7"],"state_sha256":"1b83c5a0899703dff5254a6108679ba48eca6f74ebbdcac5999ab734cdc0afe8"}