{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2000:Y4L4I33ZNCXTUK64I5B74E533Q","short_pith_number":"pith:Y4L4I33Z","canonical_record":{"source":{"id":"physics/0007020","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.gen-ph","submitted_at":"2000-07-09T02:55:51Z","cross_cats_sorted":[],"title_canon_sha256":"5fcb3d8a78a322cfc7bd4686b611b80a9b3c6f99342b11fbb28f6b2dbfbb21f5","abstract_canon_sha256":"f4c0c1329f176e7bdb5159be9c65e915e307115cf0231b6cadc7df8821f99600"},"schema_version":"1.0"},"canonical_sha256":"c717c46f7968af3a2bdc4743fe13bbdc1ded3ae0c13d6f99306f05ba61681351","source":{"kind":"arxiv","id":"physics/0007020","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/0007020","created_at":"2026-05-18T01:38:11Z"},{"alias_kind":"arxiv_version","alias_value":"physics/0007020v1","created_at":"2026-05-18T01:38:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0007020","created_at":"2026-05-18T01:38:11Z"},{"alias_kind":"pith_short_12","alias_value":"Y4L4I33ZNCXT","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"Y4L4I33ZNCXTUK64","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"Y4L4I33Z","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2000:Y4L4I33ZNCXTUK64I5B74E533Q","target":"record","payload":{"canonical_record":{"source":{"id":"physics/0007020","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.gen-ph","submitted_at":"2000-07-09T02:55:51Z","cross_cats_sorted":[],"title_canon_sha256":"5fcb3d8a78a322cfc7bd4686b611b80a9b3c6f99342b11fbb28f6b2dbfbb21f5","abstract_canon_sha256":"f4c0c1329f176e7bdb5159be9c65e915e307115cf0231b6cadc7df8821f99600"},"schema_version":"1.0"},"canonical_sha256":"c717c46f7968af3a2bdc4743fe13bbdc1ded3ae0c13d6f99306f05ba61681351","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:38:11.467211Z","signature_b64":"KaBtcPhK09j1J4uEcepscnRN9QR3DpN93w8BjNzS2SBjBQa5QaUezYk5iahBNGFYmtqmzDCj3OmhEcBPrK+xCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c717c46f7968af3a2bdc4743fe13bbdc1ded3ae0c13d6f99306f05ba61681351","last_reissued_at":"2026-05-18T01:38:11.466610Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:38:11.466610Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"physics/0007020","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:38:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EtVQF3ktcUARisUA82n1gW/o2b4MbFTU41QoD9PS4C0ODn4DGlb5e6gbONl57et9MDY0HXnM3zEbR/Qdaj9TBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T20:53:04.254610Z"},"content_sha256":"1478f9e9748b213b0b3bb87e1564293d5b8e9304e49c2ae92e58d19289dd0606","schema_version":"1.0","event_id":"sha256:1478f9e9748b213b0b3bb87e1564293d5b8e9304e49c2ae92e58d19289dd0606"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2000:Y4L4I33ZNCXTUK64I5B74E533Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Black Holes From Different Perspectives","license":"","headline":"","cross_cats":[],"primary_cat":"physics.gen-ph","authors_text":"B.G. Sidharth","submitted_at":"2000-07-09T02:55:51Z","abstract_excerpt":"In this paper we consider black holes from a non general relativistic perspective as also from a microphysical point of view."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0007020","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:38:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I97JyC8clKXQCWLzr0a0hyzHPxLbHn1wbruBFRgbBNkXySHSIcHBgCxM+nvE6aEzlB4WFHaMBDIGEU3zBaa1Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T20:53:04.255293Z"},"content_sha256":"e49ad5fc2bd1e3c6b98fb7389cdcd0f80755b9cb5057caa18d9b33ec55c0008a","schema_version":"1.0","event_id":"sha256:e49ad5fc2bd1e3c6b98fb7389cdcd0f80755b9cb5057caa18d9b33ec55c0008a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y4L4I33ZNCXTUK64I5B74E533Q/bundle.json","state_url":"https://pith.science/pith/Y4L4I33ZNCXTUK64I5B74E533Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y4L4I33ZNCXTUK64I5B74E533Q/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-04T20:53:04Z","links":{"resolver":"https://pith.science/pith/Y4L4I33ZNCXTUK64I5B74E533Q","bundle":"https://pith.science/pith/Y4L4I33ZNCXTUK64I5B74E533Q/bundle.json","state":"https://pith.science/pith/Y4L4I33ZNCXTUK64I5B74E533Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y4L4I33ZNCXTUK64I5B74E533Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:Y4L4I33ZNCXTUK64I5B74E533Q","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":"f4c0c1329f176e7bdb5159be9c65e915e307115cf0231b6cadc7df8821f99600","cross_cats_sorted":[],"license":"","primary_cat":"physics.gen-ph","submitted_at":"2000-07-09T02:55:51Z","title_canon_sha256":"5fcb3d8a78a322cfc7bd4686b611b80a9b3c6f99342b11fbb28f6b2dbfbb21f5"},"schema_version":"1.0","source":{"id":"physics/0007020","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/0007020","created_at":"2026-05-18T01:38:11Z"},{"alias_kind":"arxiv_version","alias_value":"physics/0007020v1","created_at":"2026-05-18T01:38:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0007020","created_at":"2026-05-18T01:38:11Z"},{"alias_kind":"pith_short_12","alias_value":"Y4L4I33ZNCXT","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"Y4L4I33ZNCXTUK64","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"Y4L4I33Z","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:e49ad5fc2bd1e3c6b98fb7389cdcd0f80755b9cb5057caa18d9b33ec55c0008a","target":"graph","created_at":"2026-05-18T01:38:11Z","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":"In this paper we consider black holes from a non general relativistic perspective as also from a microphysical point of view.","authors_text":"B.G. Sidharth","cross_cats":[],"headline":"","license":"","primary_cat":"physics.gen-ph","submitted_at":"2000-07-09T02:55:51Z","title":"Black Holes From Different Perspectives"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0007020","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":"sha256:1478f9e9748b213b0b3bb87e1564293d5b8e9304e49c2ae92e58d19289dd0606","target":"record","created_at":"2026-05-18T01:38:11Z","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":"f4c0c1329f176e7bdb5159be9c65e915e307115cf0231b6cadc7df8821f99600","cross_cats_sorted":[],"license":"","primary_cat":"physics.gen-ph","submitted_at":"2000-07-09T02:55:51Z","title_canon_sha256":"5fcb3d8a78a322cfc7bd4686b611b80a9b3c6f99342b11fbb28f6b2dbfbb21f5"},"schema_version":"1.0","source":{"id":"physics/0007020","kind":"arxiv","version":1}},"canonical_sha256":"c717c46f7968af3a2bdc4743fe13bbdc1ded3ae0c13d6f99306f05ba61681351","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c717c46f7968af3a2bdc4743fe13bbdc1ded3ae0c13d6f99306f05ba61681351","first_computed_at":"2026-05-18T01:38:11.466610Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:38:11.466610Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KaBtcPhK09j1J4uEcepscnRN9QR3DpN93w8BjNzS2SBjBQa5QaUezYk5iahBNGFYmtqmzDCj3OmhEcBPrK+xCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:38:11.467211Z","signed_message":"canonical_sha256_bytes"},"source_id":"physics/0007020","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1478f9e9748b213b0b3bb87e1564293d5b8e9304e49c2ae92e58d19289dd0606","sha256:e49ad5fc2bd1e3c6b98fb7389cdcd0f80755b9cb5057caa18d9b33ec55c0008a"],"state_sha256":"dc27fff4ed40df751f6349a70b9752db7af2d0c353cd1cabffed1fd6f96aee0d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l1mVt13nvtwzL4gVz3gNufi6K9u6hd9C/6SAjU9N/qByViTRlR9MXFkuHlybNf2o3vIJUCGG0MLs3TRVGqaMAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T20:53:04.259126Z","bundle_sha256":"d70dae7931a903deb0623a5d0f67d11b135d2a43c90b6fc211f581d88395a524"}}