{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:JHSGJOZAXZFWUKQXRTCM42VEYD","short_pith_number":"pith:JHSGJOZA","canonical_record":{"source":{"id":"1512.04408","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-12-14T17:00:59Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"6952ca6eb58c293205ebf0105d96f11baa8f0173baeb7d6deb4e7f0b13a41815","abstract_canon_sha256":"96628943ae2a2b45ac856f33e302663a468cc46fb5e16a06fd0772e99c1d8a8a"},"schema_version":"1.0"},"canonical_sha256":"49e464bb20be4b6a2a178cc4ce6aa4c0ea7c9ce93104b05aa27e471fe430561d","source":{"kind":"arxiv","id":"1512.04408","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.04408","created_at":"2026-05-18T01:17:24Z"},{"alias_kind":"arxiv_version","alias_value":"1512.04408v2","created_at":"2026-05-18T01:17:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.04408","created_at":"2026-05-18T01:17:24Z"},{"alias_kind":"pith_short_12","alias_value":"JHSGJOZAXZFW","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"JHSGJOZAXZFWUKQX","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"JHSGJOZA","created_at":"2026-05-18T12:29:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:JHSGJOZAXZFWUKQXRTCM42VEYD","target":"record","payload":{"canonical_record":{"source":{"id":"1512.04408","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-12-14T17:00:59Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"6952ca6eb58c293205ebf0105d96f11baa8f0173baeb7d6deb4e7f0b13a41815","abstract_canon_sha256":"96628943ae2a2b45ac856f33e302663a468cc46fb5e16a06fd0772e99c1d8a8a"},"schema_version":"1.0"},"canonical_sha256":"49e464bb20be4b6a2a178cc4ce6aa4c0ea7c9ce93104b05aa27e471fe430561d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:17:24.862265Z","signature_b64":"18CQKd0teaCvfJ1qRis9E7TEW0fjCp0C1Rd6FwQyPjHTs6wWDUWkKkppU//Y+Ic0ngOkx35PZ79EomRBbQgABg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"49e464bb20be4b6a2a178cc4ce6aa4c0ea7c9ce93104b05aa27e471fe430561d","last_reissued_at":"2026-05-18T01:17:24.861571Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:17:24.861571Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1512.04408","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":"2026-05-18T01:17:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3uqSwmUOJDO1nt8Zua2pOiATvJ3fH8srv8Vs4mgcrMaaCrbwCU2wEkXgPUzhyi/Czk6qokZaiZ3l2Ez8prZNAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T01:35:02.416188Z"},"content_sha256":"531a1aef0ab2315c73832d8a8579802c3192a4310ecafc105afaf44a1de683e5","schema_version":"1.0","event_id":"sha256:531a1aef0ab2315c73832d8a8579802c3192a4310ecafc105afaf44a1de683e5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:JHSGJOZAXZFWUKQXRTCM42VEYD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Influence of dephasing on many-body localization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.str-el","authors_text":"Mariya V. Medvedyeva, Marko Znidaric, Tomaz Prosen","submitted_at":"2015-12-14T17:00:59Z","abstract_excerpt":"We study the effects of dephasing noise on a prototypical many-body localized system -- the XXZ spin 1/2 chain with a disordered magnetic field. At times longer than the inverse dephasing strength the dynamics of the system is described by a probabilistic Markov process on the space of diagonal density matrices, while all off-diagonal elements of the density matrix decay to zero. The generator of the Markovian process is a bond-disordered spin chain. The scaling variable is identified, and independence of relaxation on the interaction strength is demonstrated. We show that purity and von Neuma"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.04408","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":"2026-05-18T01:17:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J8WKE8QMv26rBQVw4PukdHzAbM9QypDCKG0PBZ6rLWsVF3jEUnOxlbJmiVlMqh20Ft3SdgZwp9SYSkor0NZkBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T01:35:02.416884Z"},"content_sha256":"98ad0bffa08f10d812fab29cd911d2ebc9f8d4cce17d5d80c1eed99c8a39e7a4","schema_version":"1.0","event_id":"sha256:98ad0bffa08f10d812fab29cd911d2ebc9f8d4cce17d5d80c1eed99c8a39e7a4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JHSGJOZAXZFWUKQXRTCM42VEYD/bundle.json","state_url":"https://pith.science/pith/JHSGJOZAXZFWUKQXRTCM42VEYD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JHSGJOZAXZFWUKQXRTCM42VEYD/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":"2026-06-10T01:35:02Z","links":{"resolver":"https://pith.science/pith/JHSGJOZAXZFWUKQXRTCM42VEYD","bundle":"https://pith.science/pith/JHSGJOZAXZFWUKQXRTCM42VEYD/bundle.json","state":"https://pith.science/pith/JHSGJOZAXZFWUKQXRTCM42VEYD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JHSGJOZAXZFWUKQXRTCM42VEYD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:JHSGJOZAXZFWUKQXRTCM42VEYD","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":"96628943ae2a2b45ac856f33e302663a468cc46fb5e16a06fd0772e99c1d8a8a","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-12-14T17:00:59Z","title_canon_sha256":"6952ca6eb58c293205ebf0105d96f11baa8f0173baeb7d6deb4e7f0b13a41815"},"schema_version":"1.0","source":{"id":"1512.04408","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.04408","created_at":"2026-05-18T01:17:24Z"},{"alias_kind":"arxiv_version","alias_value":"1512.04408v2","created_at":"2026-05-18T01:17:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.04408","created_at":"2026-05-18T01:17:24Z"},{"alias_kind":"pith_short_12","alias_value":"JHSGJOZAXZFW","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"JHSGJOZAXZFWUKQX","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"JHSGJOZA","created_at":"2026-05-18T12:29:27Z"}],"graph_snapshots":[{"event_id":"sha256:98ad0bffa08f10d812fab29cd911d2ebc9f8d4cce17d5d80c1eed99c8a39e7a4","target":"graph","created_at":"2026-05-18T01:17:24Z","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 effects of dephasing noise on a prototypical many-body localized system -- the XXZ spin 1/2 chain with a disordered magnetic field. At times longer than the inverse dephasing strength the dynamics of the system is described by a probabilistic Markov process on the space of diagonal density matrices, while all off-diagonal elements of the density matrix decay to zero. The generator of the Markovian process is a bond-disordered spin chain. The scaling variable is identified, and independence of relaxation on the interaction strength is demonstrated. We show that purity and von Neuma","authors_text":"Mariya V. Medvedyeva, Marko Znidaric, Tomaz Prosen","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-12-14T17:00:59Z","title":"Influence of dephasing on many-body localization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.04408","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":"sha256:531a1aef0ab2315c73832d8a8579802c3192a4310ecafc105afaf44a1de683e5","target":"record","created_at":"2026-05-18T01:17:24Z","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":"96628943ae2a2b45ac856f33e302663a468cc46fb5e16a06fd0772e99c1d8a8a","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-12-14T17:00:59Z","title_canon_sha256":"6952ca6eb58c293205ebf0105d96f11baa8f0173baeb7d6deb4e7f0b13a41815"},"schema_version":"1.0","source":{"id":"1512.04408","kind":"arxiv","version":2}},"canonical_sha256":"49e464bb20be4b6a2a178cc4ce6aa4c0ea7c9ce93104b05aa27e471fe430561d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49e464bb20be4b6a2a178cc4ce6aa4c0ea7c9ce93104b05aa27e471fe430561d","first_computed_at":"2026-05-18T01:17:24.861571Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:17:24.861571Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"18CQKd0teaCvfJ1qRis9E7TEW0fjCp0C1Rd6FwQyPjHTs6wWDUWkKkppU//Y+Ic0ngOkx35PZ79EomRBbQgABg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:17:24.862265Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.04408","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:531a1aef0ab2315c73832d8a8579802c3192a4310ecafc105afaf44a1de683e5","sha256:98ad0bffa08f10d812fab29cd911d2ebc9f8d4cce17d5d80c1eed99c8a39e7a4"],"state_sha256":"9d58c1cf3cf10ccb8ac248a08ad081609bd175e4df4ff691f00c7ce867fe91cb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7njEZOXE43WJxqx6N20jNr+gZkpW1AgiasS1gkOenKKSFxI3Yrc3sDHWfckHRnVC8/LxkMBJpVLKMjCOH77hDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T01:35:02.420999Z","bundle_sha256":"e20fd2e7eaf0eddb9687a6c43951fad327c7c0a7aaff7f7279a0a3cedacb0dd9"}}