{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:TTICBRQBRXEOSJAJZMAXHI3CFU","short_pith_number":"pith:TTICBRQB","canonical_record":{"source":{"id":"1703.07353","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-03-21T18:00:00Z","cross_cats_sorted":["cond-mat.dis-nn","hep-th","quant-ph"],"title_canon_sha256":"29908a9f3575003bb3de0bd9336bc62ffccd65a1f62e9911e1aa6643bbe57112","abstract_canon_sha256":"ce4496d93581e91a6189f6a6261ff6558abc8f12ab0000291fe0c1517afc1ddb"},"schema_version":"1.0"},"canonical_sha256":"9cd020c6018dc8e92409cb0173a3622d087ede4b623c9f9141e1f0213bd0cda3","source":{"kind":"arxiv","id":"1703.07353","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.07353","created_at":"2026-05-18T00:35:10Z"},{"alias_kind":"arxiv_version","alias_value":"1703.07353v2","created_at":"2026-05-18T00:35:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.07353","created_at":"2026-05-18T00:35:10Z"},{"alias_kind":"pith_short_12","alias_value":"TTICBRQBRXEO","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"TTICBRQBRXEOSJAJ","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"TTICBRQB","created_at":"2026-05-18T12:31:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:TTICBRQBRXEOSJAJZMAXHI3CFU","target":"record","payload":{"canonical_record":{"source":{"id":"1703.07353","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-03-21T18:00:00Z","cross_cats_sorted":["cond-mat.dis-nn","hep-th","quant-ph"],"title_canon_sha256":"29908a9f3575003bb3de0bd9336bc62ffccd65a1f62e9911e1aa6643bbe57112","abstract_canon_sha256":"ce4496d93581e91a6189f6a6261ff6558abc8f12ab0000291fe0c1517afc1ddb"},"schema_version":"1.0"},"canonical_sha256":"9cd020c6018dc8e92409cb0173a3622d087ede4b623c9f9141e1f0213bd0cda3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:35:10.621703Z","signature_b64":"T7G/2AN5FVX3aoDjWmProwbtdRdroHKIVgguBt5JubWvHy0g/IF9xio/uRUXb32oWcLIPO7A3amsHfeWPVT5Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9cd020c6018dc8e92409cb0173a3622d087ede4b623c9f9141e1f0213bd0cda3","last_reissued_at":"2026-05-18T00:35:10.621274Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:35:10.621274Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.07353","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:35:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SI8trNTG4HcSCUXjb5BnC2DR/BCNvGNiUXuT1GSQfKxaqTo4fS5VysMP7ivm+loulmsgx7aX9iFX7IQPxWLjCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T08:32:29.115805Z"},"content_sha256":"2388d97adc4fde41fc6f182dc0f6d3e41cb3e68a41dd034813c9c025f3ee6344","schema_version":"1.0","event_id":"sha256:2388d97adc4fde41fc6f182dc0f6d3e41cb3e68a41dd034813c9c025f3ee6344"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:TTICBRQBRXEOSJAJZMAXHI3CFU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum butterfly effect in weakly interacting diffusive metals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn","hep-th","quant-ph"],"primary_cat":"cond-mat.str-el","authors_text":"Aavishkar A. Patel, Brian Swingle, Debanjan Chowdhury, Subir Sachdev","submitted_at":"2017-03-21T18:00:00Z","abstract_excerpt":"We study scrambling, an avatar of chaos, in a weakly interacting metal in the presence of random potential disorder. It is well known that charge and heat spread via diffusion in such an interacting disordered metal. In contrast, we show within perturbation theory that chaos spreads in a ballistic fashion. The squared anticommutator of the electron field operators inherits a light-cone like growth, arising from an interplay of a growth (Lyapunov) exponent that scales as the inelastic electron scattering rate and a diffusive piece due to the presence of disorder. In two spatial dimensions, the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.07353","kind":"arxiv","version":2},"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":"2026-05-18T00:35:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6jA864CUNQM93afPsaUAGTQ6wACuw3M6Imig5380wWWt57OmzDthCJdhcwRGSb84lUCxfYTpU3PYRtF9JGdWCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T08:32:29.116152Z"},"content_sha256":"f790bf3e9ef92c99fb540cde9a81677f68d28e03bfa7c762f8228e8c66b99312","schema_version":"1.0","event_id":"sha256:f790bf3e9ef92c99fb540cde9a81677f68d28e03bfa7c762f8228e8c66b99312"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TTICBRQBRXEOSJAJZMAXHI3CFU/bundle.json","state_url":"https://pith.science/pith/TTICBRQBRXEOSJAJZMAXHI3CFU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TTICBRQBRXEOSJAJZMAXHI3CFU/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":"2026-06-02T08:32:29Z","links":{"resolver":"https://pith.science/pith/TTICBRQBRXEOSJAJZMAXHI3CFU","bundle":"https://pith.science/pith/TTICBRQBRXEOSJAJZMAXHI3CFU/bundle.json","state":"https://pith.science/pith/TTICBRQBRXEOSJAJZMAXHI3CFU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TTICBRQBRXEOSJAJZMAXHI3CFU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:TTICBRQBRXEOSJAJZMAXHI3CFU","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":"ce4496d93581e91a6189f6a6261ff6558abc8f12ab0000291fe0c1517afc1ddb","cross_cats_sorted":["cond-mat.dis-nn","hep-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-03-21T18:00:00Z","title_canon_sha256":"29908a9f3575003bb3de0bd9336bc62ffccd65a1f62e9911e1aa6643bbe57112"},"schema_version":"1.0","source":{"id":"1703.07353","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.07353","created_at":"2026-05-18T00:35:10Z"},{"alias_kind":"arxiv_version","alias_value":"1703.07353v2","created_at":"2026-05-18T00:35:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.07353","created_at":"2026-05-18T00:35:10Z"},{"alias_kind":"pith_short_12","alias_value":"TTICBRQBRXEO","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"TTICBRQBRXEOSJAJ","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"TTICBRQB","created_at":"2026-05-18T12:31:46Z"}],"graph_snapshots":[{"event_id":"sha256:f790bf3e9ef92c99fb540cde9a81677f68d28e03bfa7c762f8228e8c66b99312","target":"graph","created_at":"2026-05-18T00:35:10Z","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 scrambling, an avatar of chaos, in a weakly interacting metal in the presence of random potential disorder. It is well known that charge and heat spread via diffusion in such an interacting disordered metal. In contrast, we show within perturbation theory that chaos spreads in a ballistic fashion. The squared anticommutator of the electron field operators inherits a light-cone like growth, arising from an interplay of a growth (Lyapunov) exponent that scales as the inelastic electron scattering rate and a diffusive piece due to the presence of disorder. In two spatial dimensions, the ","authors_text":"Aavishkar A. Patel, Brian Swingle, Debanjan Chowdhury, Subir Sachdev","cross_cats":["cond-mat.dis-nn","hep-th","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-03-21T18:00:00Z","title":"Quantum butterfly effect in weakly interacting diffusive metals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.07353","kind":"arxiv","version":2},"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":"sha256:2388d97adc4fde41fc6f182dc0f6d3e41cb3e68a41dd034813c9c025f3ee6344","target":"record","created_at":"2026-05-18T00:35:10Z","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":"ce4496d93581e91a6189f6a6261ff6558abc8f12ab0000291fe0c1517afc1ddb","cross_cats_sorted":["cond-mat.dis-nn","hep-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-03-21T18:00:00Z","title_canon_sha256":"29908a9f3575003bb3de0bd9336bc62ffccd65a1f62e9911e1aa6643bbe57112"},"schema_version":"1.0","source":{"id":"1703.07353","kind":"arxiv","version":2}},"canonical_sha256":"9cd020c6018dc8e92409cb0173a3622d087ede4b623c9f9141e1f0213bd0cda3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9cd020c6018dc8e92409cb0173a3622d087ede4b623c9f9141e1f0213bd0cda3","first_computed_at":"2026-05-18T00:35:10.621274Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:35:10.621274Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"T7G/2AN5FVX3aoDjWmProwbtdRdroHKIVgguBt5JubWvHy0g/IF9xio/uRUXb32oWcLIPO7A3amsHfeWPVT5Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:35:10.621703Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.07353","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2388d97adc4fde41fc6f182dc0f6d3e41cb3e68a41dd034813c9c025f3ee6344","sha256:f790bf3e9ef92c99fb540cde9a81677f68d28e03bfa7c762f8228e8c66b99312"],"state_sha256":"dc60b67c39351fec84ff7d67aa7a5483aeb31b8fea6ce010a4bb058a26cb2e23"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XtQlyWBgqlzBu3W72UZgPKkZKfl38rx1Y3HcAJonMZQQXs0QPPH3zrKjXowrNt8LM+KzJ3ZyeTdjrR/IOdGKAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T08:32:29.118060Z","bundle_sha256":"595f6e85f328a40e782ebd59e5cf838ca09e0698115864b575f3f58ad2e9f1a1"}}