{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:FKMU4E52MVK2U3S4LAWJVJY3D4","short_pith_number":"pith:FKMU4E52","canonical_record":{"source":{"id":"1607.04466","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-07-15T11:28:58Z","cross_cats_sorted":[],"title_canon_sha256":"05019a4c887f027fd815f4753a8315d7c3f3de67e40fc54b9f3e187589fe36c6","abstract_canon_sha256":"138e0f63b905e52d970526c3468b6682f8fd9b9f02ecb715b2900b14ce302697"},"schema_version":"1.0"},"canonical_sha256":"2a994e13ba6555aa6e5c582c9aa71b1f32d6c0967202be7eba86a9e36142312f","source":{"kind":"arxiv","id":"1607.04466","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.04466","created_at":"2026-05-18T00:47:50Z"},{"alias_kind":"arxiv_version","alias_value":"1607.04466v1","created_at":"2026-05-18T00:47:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.04466","created_at":"2026-05-18T00:47:50Z"},{"alias_kind":"pith_short_12","alias_value":"FKMU4E52MVK2","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"FKMU4E52MVK2U3S4","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"FKMU4E52","created_at":"2026-05-18T12:30:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:FKMU4E52MVK2U3S4LAWJVJY3D4","target":"record","payload":{"canonical_record":{"source":{"id":"1607.04466","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-07-15T11:28:58Z","cross_cats_sorted":[],"title_canon_sha256":"05019a4c887f027fd815f4753a8315d7c3f3de67e40fc54b9f3e187589fe36c6","abstract_canon_sha256":"138e0f63b905e52d970526c3468b6682f8fd9b9f02ecb715b2900b14ce302697"},"schema_version":"1.0"},"canonical_sha256":"2a994e13ba6555aa6e5c582c9aa71b1f32d6c0967202be7eba86a9e36142312f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:50.469906Z","signature_b64":"mB+aiO79CUPliY5Q0cZL0lnzF7l/gxjEpCFRgKxB/sDANMKGulupT3CNtUkoCISRYk7dW4NtLAELOLGOc7nFCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2a994e13ba6555aa6e5c582c9aa71b1f32d6c0967202be7eba86a9e36142312f","last_reissued_at":"2026-05-18T00:47:50.469416Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:50.469416Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1607.04466","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":"2026-05-18T00:47:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8+lhh3udTaswH8E2C63l8uCbYFt6Hg/KFizf/g9Cr3fouwk++4P99hln5bPFh4eJmJ4hN52jzP7XDH0MUF2sBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T22:26:47.730281Z"},"content_sha256":"7a3b488d7c549b8f3cbc5ad20d18c908fd33127b6062e327648b9f46afb914a9","schema_version":"1.0","event_id":"sha256:7a3b488d7c549b8f3cbc5ad20d18c908fd33127b6062e327648b9f46afb914a9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:FKMU4E52MVK2U3S4LAWJVJY3D4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Chaotic dynamics of strings in charged black hole backgrounds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Pallab Basu, Pankaj Chaturvedi, Prasant Samantray","submitted_at":"2016-07-15T11:28:58Z","abstract_excerpt":"We study the motion of a string in the background of Reissner-Nordstrom black hole, in both AdS as well as asymptotically flat spacetimes. We describe the phase space of this dynamical system through largest Lyapunov exponent, Poincare sections and basins of attractions. We observe that string motion in these settings is particularly chaotic and comment on its characteristics."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.04466","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":"2026-05-18T00:47:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xjHko6k7UKoOKo9u8Y3lp3IEfOx++l0E7/dkTmHRairGdCMjDMqtGMM/kSTlCf1YtrnrzPMtUDUOYY0v+MIiDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T22:26:47.731050Z"},"content_sha256":"23111cdac484e833dd91dc07aa4fe21e1827221d9bd78543e9d2a68135f9aecc","schema_version":"1.0","event_id":"sha256:23111cdac484e833dd91dc07aa4fe21e1827221d9bd78543e9d2a68135f9aecc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FKMU4E52MVK2U3S4LAWJVJY3D4/bundle.json","state_url":"https://pith.science/pith/FKMU4E52MVK2U3S4LAWJVJY3D4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FKMU4E52MVK2U3S4LAWJVJY3D4/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":"2026-08-17T22:26:47Z","links":{"resolver":"https://pith.science/pith/FKMU4E52MVK2U3S4LAWJVJY3D4","bundle":"https://pith.science/pith/FKMU4E52MVK2U3S4LAWJVJY3D4/bundle.json","state":"https://pith.science/pith/FKMU4E52MVK2U3S4LAWJVJY3D4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FKMU4E52MVK2U3S4LAWJVJY3D4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:FKMU4E52MVK2U3S4LAWJVJY3D4","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":"138e0f63b905e52d970526c3468b6682f8fd9b9f02ecb715b2900b14ce302697","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-07-15T11:28:58Z","title_canon_sha256":"05019a4c887f027fd815f4753a8315d7c3f3de67e40fc54b9f3e187589fe36c6"},"schema_version":"1.0","source":{"id":"1607.04466","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.04466","created_at":"2026-05-18T00:47:50Z"},{"alias_kind":"arxiv_version","alias_value":"1607.04466v1","created_at":"2026-05-18T00:47:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.04466","created_at":"2026-05-18T00:47:50Z"},{"alias_kind":"pith_short_12","alias_value":"FKMU4E52MVK2","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"FKMU4E52MVK2U3S4","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"FKMU4E52","created_at":"2026-05-18T12:30:15Z"}],"graph_snapshots":[{"event_id":"sha256:23111cdac484e833dd91dc07aa4fe21e1827221d9bd78543e9d2a68135f9aecc","target":"graph","created_at":"2026-05-18T00:47:50Z","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":"We study the motion of a string in the background of Reissner-Nordstrom black hole, in both AdS as well as asymptotically flat spacetimes. We describe the phase space of this dynamical system through largest Lyapunov exponent, Poincare sections and basins of attractions. We observe that string motion in these settings is particularly chaotic and comment on its characteristics.","authors_text":"Pallab Basu, Pankaj Chaturvedi, Prasant Samantray","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-07-15T11:28:58Z","title":"Chaotic dynamics of strings in charged black hole backgrounds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.04466","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":"sha256:7a3b488d7c549b8f3cbc5ad20d18c908fd33127b6062e327648b9f46afb914a9","target":"record","created_at":"2026-05-18T00:47:50Z","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":"138e0f63b905e52d970526c3468b6682f8fd9b9f02ecb715b2900b14ce302697","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-07-15T11:28:58Z","title_canon_sha256":"05019a4c887f027fd815f4753a8315d7c3f3de67e40fc54b9f3e187589fe36c6"},"schema_version":"1.0","source":{"id":"1607.04466","kind":"arxiv","version":1}},"canonical_sha256":"2a994e13ba6555aa6e5c582c9aa71b1f32d6c0967202be7eba86a9e36142312f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a994e13ba6555aa6e5c582c9aa71b1f32d6c0967202be7eba86a9e36142312f","first_computed_at":"2026-05-18T00:47:50.469416Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:50.469416Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mB+aiO79CUPliY5Q0cZL0lnzF7l/gxjEpCFRgKxB/sDANMKGulupT3CNtUkoCISRYk7dW4NtLAELOLGOc7nFCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:50.469906Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.04466","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7a3b488d7c549b8f3cbc5ad20d18c908fd33127b6062e327648b9f46afb914a9","sha256:23111cdac484e833dd91dc07aa4fe21e1827221d9bd78543e9d2a68135f9aecc"],"state_sha256":"8197852a7e6e885e3f605f5c53c698d807281e6345e926dfac1bb5ef04eaf70b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xfZVOrR3usKRYBBfC6Ewz+CPRnllZuJcemvsiXFF66ExB5RcJBn3SeIzZ/tTxR9WgqAHjS6+WtKzEuzV0jL8BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T22:26:47.735939Z","bundle_sha256":"24d84706ff5d8c32e8d94fcbc12da4de46712261f348ef11fa7989c5fadccdef"}}