{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:R6GUEW5OBVL5SLEMK6TZDV4NBU","short_pith_number":"pith:R6GUEW5O","canonical_record":{"source":{"id":"2401.17097","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-01-30T15:26:31Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"ab4f9af732c54198775b497200aceebf9ef9aaafcfb7a6293255eca3939ffaf3","abstract_canon_sha256":"20b6b52f20fe93b089de583b472d0f69cc4d46ecfeea76323eb5ab2b85e8b641"},"schema_version":"1.0"},"canonical_sha256":"8f8d425bae0d57d92c8c57a791d78d0d1779a86f93c41adf51fea6054f98e4c3","source":{"kind":"arxiv","id":"2401.17097","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.17097","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"arxiv_version","alias_value":"2401.17097v2","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.17097","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"pith_short_12","alias_value":"R6GUEW5OBVL5","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"pith_short_16","alias_value":"R6GUEW5OBVL5SLEM","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"pith_short_8","alias_value":"R6GUEW5O","created_at":"2026-07-05T09:40:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:R6GUEW5OBVL5SLEMK6TZDV4NBU","target":"record","payload":{"canonical_record":{"source":{"id":"2401.17097","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-01-30T15:26:31Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"ab4f9af732c54198775b497200aceebf9ef9aaafcfb7a6293255eca3939ffaf3","abstract_canon_sha256":"20b6b52f20fe93b089de583b472d0f69cc4d46ecfeea76323eb5ab2b85e8b641"},"schema_version":"1.0"},"canonical_sha256":"8f8d425bae0d57d92c8c57a791d78d0d1779a86f93c41adf51fea6054f98e4c3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:40:37.972888Z","signature_b64":"0R1BwMwjI8gptLuEGWBjSFT/UXe9a6svt3m8k5Dji7dJAtu5MVH5SOKdmsRc5JpNMBKI6RYCMYI/SlwhhB13CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8f8d425bae0d57d92c8c57a791d78d0d1779a86f93c41adf51fea6054f98e4c3","last_reissued_at":"2026-07-05T09:40:37.972400Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:40:37.972400Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.17097","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":"2026-07-05T09:40:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"thZEGNzVIvsVpCdqpfU/B29CbA2W/jzUohKWDUHGDpTRKUnUPXVjMdhXxQdJIXWpi0tEbZySeRSJ63ZtF/dADQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T03:10:56.142374Z"},"content_sha256":"c14f98a65575c485f95586d4a0d384bbb891afa0ba1802c965db1f5a7826a5f8","schema_version":"1.0","event_id":"sha256:c14f98a65575c485f95586d4a0d384bbb891afa0ba1802c965db1f5a7826a5f8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:R6GUEW5OBVL5SLEMK6TZDV4NBU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Local integrals of motion in dipole-conserving models with Hilbert space fragmentation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.str-el","authors_text":"Marcin Mierzejewski, Patrycja {\\L}yd\\.zba, Peter Prelov\\v{s}ek","submitted_at":"2024-01-30T15:26:31Z","abstract_excerpt":"Hilbert space fragmentation is an ergodicity breaking phenomenon, in which Hamiltonian shatters into exponentially many dynamically disconnected sectors. In many fragmented systems, these sectors can be labelled by statistically localized integrals of motion, which are {\\em nonlocal} operators. We study the paradigmatic nearest-neighbor pair hopping (PH) model exhibiting the so-called strong fragmentation. We show that this model hosts local integrals of motion (LIOMs), which correspond to frozen density modes with long wavelengths. The latter modes become subdiffusive when longer-range pair h"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.17097","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2401.17097/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":"2026-07-05T09:40:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jrwOCGgEhF6ypMOz5uyNbzQNlAe9Eiv2F37ZJ4fu7/e0UShYtTdE04RcRv+NL8tXkLvfi6ygsSshgdpzFG67Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T03:10:56.142860Z"},"content_sha256":"7b3e3d8e57b897eda08311a662042337189a818efa7c8b35608726351406c4bf","schema_version":"1.0","event_id":"sha256:7b3e3d8e57b897eda08311a662042337189a818efa7c8b35608726351406c4bf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R6GUEW5OBVL5SLEMK6TZDV4NBU/bundle.json","state_url":"https://pith.science/pith/R6GUEW5OBVL5SLEMK6TZDV4NBU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R6GUEW5OBVL5SLEMK6TZDV4NBU/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":"2026-08-04T03:10:56Z","links":{"resolver":"https://pith.science/pith/R6GUEW5OBVL5SLEMK6TZDV4NBU","bundle":"https://pith.science/pith/R6GUEW5OBVL5SLEMK6TZDV4NBU/bundle.json","state":"https://pith.science/pith/R6GUEW5OBVL5SLEMK6TZDV4NBU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R6GUEW5OBVL5SLEMK6TZDV4NBU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:R6GUEW5OBVL5SLEMK6TZDV4NBU","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":"20b6b52f20fe93b089de583b472d0f69cc4d46ecfeea76323eb5ab2b85e8b641","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-01-30T15:26:31Z","title_canon_sha256":"ab4f9af732c54198775b497200aceebf9ef9aaafcfb7a6293255eca3939ffaf3"},"schema_version":"1.0","source":{"id":"2401.17097","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.17097","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"arxiv_version","alias_value":"2401.17097v2","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.17097","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"pith_short_12","alias_value":"R6GUEW5OBVL5","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"pith_short_16","alias_value":"R6GUEW5OBVL5SLEM","created_at":"2026-07-05T09:40:37Z"},{"alias_kind":"pith_short_8","alias_value":"R6GUEW5O","created_at":"2026-07-05T09:40:37Z"}],"graph_snapshots":[{"event_id":"sha256:7b3e3d8e57b897eda08311a662042337189a818efa7c8b35608726351406c4bf","target":"graph","created_at":"2026-07-05T09:40:37Z","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/2401.17097/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Hilbert space fragmentation is an ergodicity breaking phenomenon, in which Hamiltonian shatters into exponentially many dynamically disconnected sectors. In many fragmented systems, these sectors can be labelled by statistically localized integrals of motion, which are {\\em nonlocal} operators. We study the paradigmatic nearest-neighbor pair hopping (PH) model exhibiting the so-called strong fragmentation. We show that this model hosts local integrals of motion (LIOMs), which correspond to frozen density modes with long wavelengths. The latter modes become subdiffusive when longer-range pair h","authors_text":"Marcin Mierzejewski, Patrycja {\\L}yd\\.zba, Peter Prelov\\v{s}ek","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-01-30T15:26:31Z","title":"Local integrals of motion in dipole-conserving models with Hilbert space fragmentation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.17097","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:c14f98a65575c485f95586d4a0d384bbb891afa0ba1802c965db1f5a7826a5f8","target":"record","created_at":"2026-07-05T09:40:37Z","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":"20b6b52f20fe93b089de583b472d0f69cc4d46ecfeea76323eb5ab2b85e8b641","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-01-30T15:26:31Z","title_canon_sha256":"ab4f9af732c54198775b497200aceebf9ef9aaafcfb7a6293255eca3939ffaf3"},"schema_version":"1.0","source":{"id":"2401.17097","kind":"arxiv","version":2}},"canonical_sha256":"8f8d425bae0d57d92c8c57a791d78d0d1779a86f93c41adf51fea6054f98e4c3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8f8d425bae0d57d92c8c57a791d78d0d1779a86f93c41adf51fea6054f98e4c3","first_computed_at":"2026-07-05T09:40:37.972400Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:40:37.972400Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0R1BwMwjI8gptLuEGWBjSFT/UXe9a6svt3m8k5Dji7dJAtu5MVH5SOKdmsRc5JpNMBKI6RYCMYI/SlwhhB13CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:40:37.972888Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.17097","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c14f98a65575c485f95586d4a0d384bbb891afa0ba1802c965db1f5a7826a5f8","sha256:7b3e3d8e57b897eda08311a662042337189a818efa7c8b35608726351406c4bf"],"state_sha256":"24fb10fb41fa3cb67896c004570eb8d961619a0576c6d6ce9d5138a7cec1f12d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qJuWFLE1Qe6E8ryG0lax/4UB5OBKvoj75LAAsIeQsZUuZW1uweKVFcuSrGWKVad3cW6C7wg5dCj+kPdU24ytBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T03:10:56.146218Z","bundle_sha256":"1c628bc9e32a7dd660386c0089b28af269d3b14b028bacc8b44ee8df627991cd"}}