{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:2VPNXS6FDHQYE7V5IDHUGW4AQ7","short_pith_number":"pith:2VPNXS6F","canonical_record":{"source":{"id":"2002.05725","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-02-13T19:00:00Z","cross_cats_sorted":["cond-mat.quant-gas","gr-qc","quant-ph"],"title_canon_sha256":"9e24e4872633e7521eb1bb7d971e959c9008c7fdd12fd4e5652bf316b98b49d3","abstract_canon_sha256":"52622d5b5452ae7df9e913e6d3a918a4ac93c46f8e7dd8326bfbb301dc7e4b11"},"schema_version":"1.0"},"canonical_sha256":"d55edbcbc519e1827ebd40cf435b8087c29768f0b60a76637957155a6cd5b880","source":{"kind":"arxiv","id":"2002.05725","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.05725","created_at":"2026-07-05T02:29:53Z"},{"alias_kind":"arxiv_version","alias_value":"2002.05725v3","created_at":"2026-07-05T02:29:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.05725","created_at":"2026-07-05T02:29:53Z"},{"alias_kind":"pith_short_12","alias_value":"2VPNXS6FDHQY","created_at":"2026-07-05T02:29:53Z"},{"alias_kind":"pith_short_16","alias_value":"2VPNXS6FDHQYE7V5","created_at":"2026-07-05T02:29:53Z"},{"alias_kind":"pith_short_8","alias_value":"2VPNXS6F","created_at":"2026-07-05T02:29:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:2VPNXS6FDHQYE7V5IDHUGW4AQ7","target":"record","payload":{"canonical_record":{"source":{"id":"2002.05725","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-02-13T19:00:00Z","cross_cats_sorted":["cond-mat.quant-gas","gr-qc","quant-ph"],"title_canon_sha256":"9e24e4872633e7521eb1bb7d971e959c9008c7fdd12fd4e5652bf316b98b49d3","abstract_canon_sha256":"52622d5b5452ae7df9e913e6d3a918a4ac93c46f8e7dd8326bfbb301dc7e4b11"},"schema_version":"1.0"},"canonical_sha256":"d55edbcbc519e1827ebd40cf435b8087c29768f0b60a76637957155a6cd5b880","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:29:53.079011Z","signature_b64":"+TSUs+GJ47asmzyJqkmAfA6DhymsJhw3S5cBBYbUBE/zGAEkk+1BDnK0OTc66bggkkgatQks7v79kI+2xDCfBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d55edbcbc519e1827ebd40cf435b8087c29768f0b60a76637957155a6cd5b880","last_reissued_at":"2026-07-05T02:29:53.078508Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:29:53.078508Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2002.05725","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T02:29:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OnyAH938qSiF7MSdTPHFqJqI8BIR44SpQbJzKfwUB6hZqN8xc9WXkC5C5HNfAX/3MTTv95caVYfYAU459q7PCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T16:04:14.364374Z"},"content_sha256":"f5129f8c45d317b00603ca2c7a2c4b05aec7056ed385a361a09d5ff7702deaa5","schema_version":"1.0","event_id":"sha256:f5129f8c45d317b00603ca2c7a2c4b05aec7056ed385a361a09d5ff7702deaa5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:2VPNXS6FDHQYE7V5IDHUGW4AQ7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Many-Body Chaos in the Sachdev-Ye-Kitaev Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","gr-qc","quant-ph"],"primary_cat":"hep-th","authors_text":"Bryce Kobrin, Christopher T. Olund, Douglas Stanford, Gregory D. Kahanamoku-Meyer, Joel E. Moore, Norman Y. Yao, Zhenbin Yang","submitted_at":"2020-02-13T19:00:00Z","abstract_excerpt":"Many-body chaos has emerged as a powerful framework for understanding thermalization in strongly interacting quantum systems. While recent analytic advances have sharpened our intuition for many-body chaos in certain large $N$ theories, it has proven challenging to develop precise numerical tools capable of exploring this phenomenon in generic Hamiltonians. To this end, we utilize massively parallel, matrix-free Krylov subspace methods to calculate dynamical correlators in the Sachdev-Ye-Kitaev (SYK) model for up to $N = 60$ Majorana fermions. We begin by showing that numerical results for two"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.05725","kind":"arxiv","version":3},"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/2002.05725/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":"2026-07-05T02:29:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Fque05IuBQm83g8fpCVWmUbAzXtu5QH59bg41zIDzjARstwqAJ/wPgKMQU8t6xurd53RDHHYzMsxLLrNBntFAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T16:04:14.365017Z"},"content_sha256":"da1a65d782fde84ace2a1a9e532751e6f0d7e2317c50a88505582e1969929cbf","schema_version":"1.0","event_id":"sha256:da1a65d782fde84ace2a1a9e532751e6f0d7e2317c50a88505582e1969929cbf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2VPNXS6FDHQYE7V5IDHUGW4AQ7/bundle.json","state_url":"https://pith.science/pith/2VPNXS6FDHQYE7V5IDHUGW4AQ7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2VPNXS6FDHQYE7V5IDHUGW4AQ7/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":"2026-08-05T16:04:14Z","links":{"resolver":"https://pith.science/pith/2VPNXS6FDHQYE7V5IDHUGW4AQ7","bundle":"https://pith.science/pith/2VPNXS6FDHQYE7V5IDHUGW4AQ7/bundle.json","state":"https://pith.science/pith/2VPNXS6FDHQYE7V5IDHUGW4AQ7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2VPNXS6FDHQYE7V5IDHUGW4AQ7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:2VPNXS6FDHQYE7V5IDHUGW4AQ7","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":"52622d5b5452ae7df9e913e6d3a918a4ac93c46f8e7dd8326bfbb301dc7e4b11","cross_cats_sorted":["cond-mat.quant-gas","gr-qc","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-02-13T19:00:00Z","title_canon_sha256":"9e24e4872633e7521eb1bb7d971e959c9008c7fdd12fd4e5652bf316b98b49d3"},"schema_version":"1.0","source":{"id":"2002.05725","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.05725","created_at":"2026-07-05T02:29:53Z"},{"alias_kind":"arxiv_version","alias_value":"2002.05725v3","created_at":"2026-07-05T02:29:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.05725","created_at":"2026-07-05T02:29:53Z"},{"alias_kind":"pith_short_12","alias_value":"2VPNXS6FDHQY","created_at":"2026-07-05T02:29:53Z"},{"alias_kind":"pith_short_16","alias_value":"2VPNXS6FDHQYE7V5","created_at":"2026-07-05T02:29:53Z"},{"alias_kind":"pith_short_8","alias_value":"2VPNXS6F","created_at":"2026-07-05T02:29:53Z"}],"graph_snapshots":[{"event_id":"sha256:da1a65d782fde84ace2a1a9e532751e6f0d7e2317c50a88505582e1969929cbf","target":"graph","created_at":"2026-07-05T02:29:53Z","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/2002.05725/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Many-body chaos has emerged as a powerful framework for understanding thermalization in strongly interacting quantum systems. While recent analytic advances have sharpened our intuition for many-body chaos in certain large $N$ theories, it has proven challenging to develop precise numerical tools capable of exploring this phenomenon in generic Hamiltonians. To this end, we utilize massively parallel, matrix-free Krylov subspace methods to calculate dynamical correlators in the Sachdev-Ye-Kitaev (SYK) model for up to $N = 60$ Majorana fermions. We begin by showing that numerical results for two","authors_text":"Bryce Kobrin, Christopher T. Olund, Douglas Stanford, Gregory D. Kahanamoku-Meyer, Joel E. Moore, Norman Y. Yao, Zhenbin Yang","cross_cats":["cond-mat.quant-gas","gr-qc","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-02-13T19:00:00Z","title":"Many-Body Chaos in the Sachdev-Ye-Kitaev Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.05725","kind":"arxiv","version":3},"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:f5129f8c45d317b00603ca2c7a2c4b05aec7056ed385a361a09d5ff7702deaa5","target":"record","created_at":"2026-07-05T02:29:53Z","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":"52622d5b5452ae7df9e913e6d3a918a4ac93c46f8e7dd8326bfbb301dc7e4b11","cross_cats_sorted":["cond-mat.quant-gas","gr-qc","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-02-13T19:00:00Z","title_canon_sha256":"9e24e4872633e7521eb1bb7d971e959c9008c7fdd12fd4e5652bf316b98b49d3"},"schema_version":"1.0","source":{"id":"2002.05725","kind":"arxiv","version":3}},"canonical_sha256":"d55edbcbc519e1827ebd40cf435b8087c29768f0b60a76637957155a6cd5b880","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d55edbcbc519e1827ebd40cf435b8087c29768f0b60a76637957155a6cd5b880","first_computed_at":"2026-07-05T02:29:53.078508Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:29:53.078508Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+TSUs+GJ47asmzyJqkmAfA6DhymsJhw3S5cBBYbUBE/zGAEkk+1BDnK0OTc66bggkkgatQks7v79kI+2xDCfBg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:29:53.079011Z","signed_message":"canonical_sha256_bytes"},"source_id":"2002.05725","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f5129f8c45d317b00603ca2c7a2c4b05aec7056ed385a361a09d5ff7702deaa5","sha256:da1a65d782fde84ace2a1a9e532751e6f0d7e2317c50a88505582e1969929cbf"],"state_sha256":"11a9cc1ca918e2b67eed63dfc29a7ecf493ab44931c5a13f18bc2a4b24ab4c16"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hEqlK5MOPBt4xL0pufodF+Ewm+Q0yxv80KwpG+NJ4KukvTzgISVOjsdh5xUcClJCx7oC4Ejq3XHNs4eGxNb+Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T16:04:14.375714Z","bundle_sha256":"67976f84053eb2fd3eb082c9abfb1a3b00cd14fa7e0a815f2f8544f19524ff87"}}