{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:EICUJB4H63RFWI6O27I6TC75LI","short_pith_number":"pith:EICUJB4H","canonical_record":{"source":{"id":"2101.08517","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-01-21T09:51:17Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"815d9978fbe34c49775793016e9452879a3ead48a0b818d9429ba787780299d2","abstract_canon_sha256":"ac94f19d951d79fcc1689d64b5216b097769ec969140880dbd1808e8fd0f01bb"},"schema_version":"1.0"},"canonical_sha256":"2205448787f6e25b23ced7d1e98bfd5a3bb757dd540fda7990d12e5a291a0d77","source":{"kind":"arxiv","id":"2101.08517","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2101.08517","created_at":"2026-07-05T04:25:09Z"},{"alias_kind":"arxiv_version","alias_value":"2101.08517v1","created_at":"2026-07-05T04:25:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.08517","created_at":"2026-07-05T04:25:09Z"},{"alias_kind":"pith_short_12","alias_value":"EICUJB4H63RF","created_at":"2026-07-05T04:25:09Z"},{"alias_kind":"pith_short_16","alias_value":"EICUJB4H63RFWI6O","created_at":"2026-07-05T04:25:09Z"},{"alias_kind":"pith_short_8","alias_value":"EICUJB4H","created_at":"2026-07-05T04:25:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:EICUJB4H63RFWI6O27I6TC75LI","target":"record","payload":{"canonical_record":{"source":{"id":"2101.08517","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-01-21T09:51:17Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"815d9978fbe34c49775793016e9452879a3ead48a0b818d9429ba787780299d2","abstract_canon_sha256":"ac94f19d951d79fcc1689d64b5216b097769ec969140880dbd1808e8fd0f01bb"},"schema_version":"1.0"},"canonical_sha256":"2205448787f6e25b23ced7d1e98bfd5a3bb757dd540fda7990d12e5a291a0d77","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:25:09.041945Z","signature_b64":"srBxcaxJRiXGsiD+aD8aNVlW3jwu/k7cV28G16ON2UXakJ6Vv4JNeK/Rn4NStxH62CgqV57I/eRL/1h86tIKAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2205448787f6e25b23ced7d1e98bfd5a3bb757dd540fda7990d12e5a291a0d77","last_reissued_at":"2026-07-05T04:25:09.041498Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:25:09.041498Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2101.08517","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":"2026-07-05T04:25:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U3jLiKdn8JUCRLFwG2WaP2x81n2LKVtPSqnY6nTB4mkq+K3JPc8+JNnaIsvLv9ciHtIeo4Yoyl90NP87LTmLAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T18:08:53.334624Z"},"content_sha256":"d5b0557fd574551073ea426f60fc5773702d00d9f5e68dffee5e3d3945653a99","schema_version":"1.0","event_id":"sha256:d5b0557fd574551073ea426f60fc5773702d00d9f5e68dffee5e3d3945653a99"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:EICUJB4H63RFWI6O27I6TC75LI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tidal effect on the gyroscopic precession around a compact star","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"gr-qc","authors_text":"Debojoti Kuzur, Kamal Krishna Nath, Ritam Mallick","submitted_at":"2021-01-21T09:51:17Z","abstract_excerpt":"General relativistic effects in the spacetime around the massive astrophysical objects can be captured using a spinning test gyro orbiting around the object in a circular geodesic. This article discusses how the tidal disruption due to a companion object affects the precession frequency of a spinning gyro orbiting around a compact astrophysical object. The precession frequency is studied in a region of space around the central object using a perturbative approach. In this study, the central object is either a neutron star or a white dwarf. The gyro is any planetary or asteroid-like object orbi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.08517","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2101.08517/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T04:25:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rzX2NE2XlV4wMWbw/D+1xusd7tWPM7+jS5fTaG42j+VNnOrVVgb0k/NK++WCqn/9yLdm5n4WtZsnW81nyIVgDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T18:08:53.336220Z"},"content_sha256":"4a74eada77338fe875c8d83d199cda4507edb19431ac42feebf2c980234afd65","schema_version":"1.0","event_id":"sha256:4a74eada77338fe875c8d83d199cda4507edb19431ac42feebf2c980234afd65"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EICUJB4H63RFWI6O27I6TC75LI/bundle.json","state_url":"https://pith.science/pith/EICUJB4H63RFWI6O27I6TC75LI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EICUJB4H63RFWI6O27I6TC75LI/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":"2026-08-04T18:08:53Z","links":{"resolver":"https://pith.science/pith/EICUJB4H63RFWI6O27I6TC75LI","bundle":"https://pith.science/pith/EICUJB4H63RFWI6O27I6TC75LI/bundle.json","state":"https://pith.science/pith/EICUJB4H63RFWI6O27I6TC75LI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EICUJB4H63RFWI6O27I6TC75LI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:EICUJB4H63RFWI6O27I6TC75LI","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":"ac94f19d951d79fcc1689d64b5216b097769ec969140880dbd1808e8fd0f01bb","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-01-21T09:51:17Z","title_canon_sha256":"815d9978fbe34c49775793016e9452879a3ead48a0b818d9429ba787780299d2"},"schema_version":"1.0","source":{"id":"2101.08517","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2101.08517","created_at":"2026-07-05T04:25:09Z"},{"alias_kind":"arxiv_version","alias_value":"2101.08517v1","created_at":"2026-07-05T04:25:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.08517","created_at":"2026-07-05T04:25:09Z"},{"alias_kind":"pith_short_12","alias_value":"EICUJB4H63RF","created_at":"2026-07-05T04:25:09Z"},{"alias_kind":"pith_short_16","alias_value":"EICUJB4H63RFWI6O","created_at":"2026-07-05T04:25:09Z"},{"alias_kind":"pith_short_8","alias_value":"EICUJB4H","created_at":"2026-07-05T04:25:09Z"}],"graph_snapshots":[{"event_id":"sha256:4a74eada77338fe875c8d83d199cda4507edb19431ac42feebf2c980234afd65","target":"graph","created_at":"2026-07-05T04:25:09Z","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/2101.08517/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"General relativistic effects in the spacetime around the massive astrophysical objects can be captured using a spinning test gyro orbiting around the object in a circular geodesic. This article discusses how the tidal disruption due to a companion object affects the precession frequency of a spinning gyro orbiting around a compact astrophysical object. The precession frequency is studied in a region of space around the central object using a perturbative approach. In this study, the central object is either a neutron star or a white dwarf. The gyro is any planetary or asteroid-like object orbi","authors_text":"Debojoti Kuzur, Kamal Krishna Nath, Ritam Mallick","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-01-21T09:51:17Z","title":"Tidal effect on the gyroscopic precession around a compact star"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.08517","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:d5b0557fd574551073ea426f60fc5773702d00d9f5e68dffee5e3d3945653a99","target":"record","created_at":"2026-07-05T04:25:09Z","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":"ac94f19d951d79fcc1689d64b5216b097769ec969140880dbd1808e8fd0f01bb","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-01-21T09:51:17Z","title_canon_sha256":"815d9978fbe34c49775793016e9452879a3ead48a0b818d9429ba787780299d2"},"schema_version":"1.0","source":{"id":"2101.08517","kind":"arxiv","version":1}},"canonical_sha256":"2205448787f6e25b23ced7d1e98bfd5a3bb757dd540fda7990d12e5a291a0d77","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2205448787f6e25b23ced7d1e98bfd5a3bb757dd540fda7990d12e5a291a0d77","first_computed_at":"2026-07-05T04:25:09.041498Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:25:09.041498Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"srBxcaxJRiXGsiD+aD8aNVlW3jwu/k7cV28G16ON2UXakJ6Vv4JNeK/Rn4NStxH62CgqV57I/eRL/1h86tIKAg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:25:09.041945Z","signed_message":"canonical_sha256_bytes"},"source_id":"2101.08517","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d5b0557fd574551073ea426f60fc5773702d00d9f5e68dffee5e3d3945653a99","sha256:4a74eada77338fe875c8d83d199cda4507edb19431ac42feebf2c980234afd65"],"state_sha256":"d64d4b3a22702b6d3f998a03f37bec9a5a1af63d46c6210fda799ee1365dff9a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DgBzu7eSpbS1duIZAjCDG5xcHdwRXHhmIzb07aitk+2pNYtXsh7cMOAsu3rm1Cs4zaEIjDaTz1m223YFc5zTCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T18:08:53.343426Z","bundle_sha256":"5240a7ec887654e12ab18252e7b7fa5b102ba3d44fa253aaecf9a57d97ddc67d"}}