{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:BQEM66DT447WCVHVAHHDCKSRYM","short_pith_number":"pith:BQEM66DT","canonical_record":{"source":{"id":"1809.02137","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-09-06T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"1294755dd5bfce4c609a9b44a9666d963b4dfaa3479397ddd1aa6ae5f0601b00","abstract_canon_sha256":"da016211de5d4430d5af5be39e8175c961e423b8c8dcd0fcc1c9e5b4cfe42240"},"schema_version":"1.0"},"canonical_sha256":"0c08cf7873e73f6154f501ce312a51c306e4d2278d7cc7540f555ca7c19bb64e","source":{"kind":"arxiv","id":"1809.02137","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.02137","created_at":"2026-05-17T23:57:19Z"},{"alias_kind":"arxiv_version","alias_value":"1809.02137v2","created_at":"2026-05-17T23:57:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.02137","created_at":"2026-05-17T23:57:19Z"},{"alias_kind":"pith_short_12","alias_value":"BQEM66DT447W","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"BQEM66DT447WCVHV","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"BQEM66DT","created_at":"2026-05-18T12:32:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:BQEM66DT447WCVHVAHHDCKSRYM","target":"record","payload":{"canonical_record":{"source":{"id":"1809.02137","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-09-06T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"1294755dd5bfce4c609a9b44a9666d963b4dfaa3479397ddd1aa6ae5f0601b00","abstract_canon_sha256":"da016211de5d4430d5af5be39e8175c961e423b8c8dcd0fcc1c9e5b4cfe42240"},"schema_version":"1.0"},"canonical_sha256":"0c08cf7873e73f6154f501ce312a51c306e4d2278d7cc7540f555ca7c19bb64e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:57:19.236664Z","signature_b64":"XScCLaXF23VTJVY8drPb5z+G76v2kf1397GG2kCygYTIR4Wg4rJ8pM7/KHkX+xEQ6N9eVdS3tacOf4KIUeW2DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0c08cf7873e73f6154f501ce312a51c306e4d2278d7cc7540f555ca7c19bb64e","last_reissued_at":"2026-05-17T23:57:19.236005Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:57:19.236005Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.02137","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":"2026-05-17T23:57:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/EQktsX76ccYJtdxtcpLq4nC9joyRenHOjmqF8NGovAH2VIJzYklPDewdnkQAcg6nrq4JRtd1OFC0YjHnco8Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T13:20:09.534911Z"},"content_sha256":"b2e5cbbfb365450fe6b3a0ab36e6ea6fbf426e93c85e92acb131dd7bb98795f8","schema_version":"1.0","event_id":"sha256:b2e5cbbfb365450fe6b3a0ab36e6ea6fbf426e93c85e92acb131dd7bb98795f8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:BQEM66DT447WCVHVAHHDCKSRYM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A self-consistent Hartree-Fock approach to Many-Body Localization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.dis-nn","authors_text":"Michael Knap, Sarang Gopalakrishnan, Simon A. Weidinger","submitted_at":"2018-09-06T18:00:01Z","abstract_excerpt":"In this work, we develop a self-consistent Hartree-Fock approach to theoretically study the far-from-equilibrium quantum dynamics of interacting fermions, and apply this approach to explore the onset of many-body localization (MBL) in these systems. We investigate the dynamics of a state with a nonequilibrium density profile; we find that at weak disorder the density profile equilibrates rapidly, whereas for strong disorder it remains frozen on the accessible timescales. We analyze this behavior in terms of the Hartree-Fock self-energy. At weak disorder the self-energy fluctuates strongly and "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.02137","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":"2026-05-17T23:57:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"POEn4MlJybkyej9i8fbD3xSvFHUst7ezjYaz+/4h2XcOvQLxvB5MtkZGNM77EiKonsXOP/TKYbfVtvZY+b3mAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T13:20:09.535548Z"},"content_sha256":"6de270a683a11c9754045a21d05d0273929436bbd6ffaf22105ceee24ca62845","schema_version":"1.0","event_id":"sha256:6de270a683a11c9754045a21d05d0273929436bbd6ffaf22105ceee24ca62845"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BQEM66DT447WCVHVAHHDCKSRYM/bundle.json","state_url":"https://pith.science/pith/BQEM66DT447WCVHVAHHDCKSRYM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BQEM66DT447WCVHVAHHDCKSRYM/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":"2026-05-30T13:20:09Z","links":{"resolver":"https://pith.science/pith/BQEM66DT447WCVHVAHHDCKSRYM","bundle":"https://pith.science/pith/BQEM66DT447WCVHVAHHDCKSRYM/bundle.json","state":"https://pith.science/pith/BQEM66DT447WCVHVAHHDCKSRYM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BQEM66DT447WCVHVAHHDCKSRYM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:BQEM66DT447WCVHVAHHDCKSRYM","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":"da016211de5d4430d5af5be39e8175c961e423b8c8dcd0fcc1c9e5b4cfe42240","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-09-06T18:00:01Z","title_canon_sha256":"1294755dd5bfce4c609a9b44a9666d963b4dfaa3479397ddd1aa6ae5f0601b00"},"schema_version":"1.0","source":{"id":"1809.02137","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.02137","created_at":"2026-05-17T23:57:19Z"},{"alias_kind":"arxiv_version","alias_value":"1809.02137v2","created_at":"2026-05-17T23:57:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.02137","created_at":"2026-05-17T23:57:19Z"},{"alias_kind":"pith_short_12","alias_value":"BQEM66DT447W","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"BQEM66DT447WCVHV","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"BQEM66DT","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:6de270a683a11c9754045a21d05d0273929436bbd6ffaf22105ceee24ca62845","target":"graph","created_at":"2026-05-17T23:57:19Z","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 work, we develop a self-consistent Hartree-Fock approach to theoretically study the far-from-equilibrium quantum dynamics of interacting fermions, and apply this approach to explore the onset of many-body localization (MBL) in these systems. We investigate the dynamics of a state with a nonequilibrium density profile; we find that at weak disorder the density profile equilibrates rapidly, whereas for strong disorder it remains frozen on the accessible timescales. We analyze this behavior in terms of the Hartree-Fock self-energy. At weak disorder the self-energy fluctuates strongly and ","authors_text":"Michael Knap, Sarang Gopalakrishnan, Simon A. Weidinger","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-09-06T18:00:01Z","title":"A self-consistent Hartree-Fock approach to Many-Body Localization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.02137","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:b2e5cbbfb365450fe6b3a0ab36e6ea6fbf426e93c85e92acb131dd7bb98795f8","target":"record","created_at":"2026-05-17T23:57:19Z","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":"da016211de5d4430d5af5be39e8175c961e423b8c8dcd0fcc1c9e5b4cfe42240","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-09-06T18:00:01Z","title_canon_sha256":"1294755dd5bfce4c609a9b44a9666d963b4dfaa3479397ddd1aa6ae5f0601b00"},"schema_version":"1.0","source":{"id":"1809.02137","kind":"arxiv","version":2}},"canonical_sha256":"0c08cf7873e73f6154f501ce312a51c306e4d2278d7cc7540f555ca7c19bb64e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0c08cf7873e73f6154f501ce312a51c306e4d2278d7cc7540f555ca7c19bb64e","first_computed_at":"2026-05-17T23:57:19.236005Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:19.236005Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XScCLaXF23VTJVY8drPb5z+G76v2kf1397GG2kCygYTIR4Wg4rJ8pM7/KHkX+xEQ6N9eVdS3tacOf4KIUeW2DA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:19.236664Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.02137","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b2e5cbbfb365450fe6b3a0ab36e6ea6fbf426e93c85e92acb131dd7bb98795f8","sha256:6de270a683a11c9754045a21d05d0273929436bbd6ffaf22105ceee24ca62845"],"state_sha256":"745b974417bce44fdca27dd79d41c377bc8a4cf59d08559154392f1acd968b1a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JbIw1HF4JxjQIbR40BL1OyHk3m1JS8iAzM1zjMuXA3XGKqSAmOY1HSQ9LDHALH244mEcjPrLs6aShIb+tv3aAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T13:20:09.538721Z","bundle_sha256":"ec32d7ae84a285660f7988bd98a3e28d908a718f87c48c8f1520a8c84873bdac"}}