{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:N4BJEWGUPIIHLU7NGPNGLG4FTF","short_pith_number":"pith:N4BJEWGU","canonical_record":{"source":{"id":"1512.02749","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-12-09T04:36:12Z","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"title_canon_sha256":"4c1bd327df79ad491ba42dc5d17278be4e0060993754145259d4998e4afd4982","abstract_canon_sha256":"66859ed9f3db07c82c5ac41dea3b7a680dc9695a0224f8698b955fd966e1b207"},"schema_version":"1.0"},"canonical_sha256":"6f029258d47a1075d3ed33da659b859950e1e580a011c6e858987d05cfc71010","source":{"kind":"arxiv","id":"1512.02749","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.02749","created_at":"2026-05-18T01:10:24Z"},{"alias_kind":"arxiv_version","alias_value":"1512.02749v3","created_at":"2026-05-18T01:10:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.02749","created_at":"2026-05-18T01:10:24Z"},{"alias_kind":"pith_short_12","alias_value":"N4BJEWGUPIIH","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"N4BJEWGUPIIHLU7N","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"N4BJEWGU","created_at":"2026-05-18T12:29:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:N4BJEWGUPIIHLU7NGPNGLG4FTF","target":"record","payload":{"canonical_record":{"source":{"id":"1512.02749","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-12-09T04:36:12Z","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"title_canon_sha256":"4c1bd327df79ad491ba42dc5d17278be4e0060993754145259d4998e4afd4982","abstract_canon_sha256":"66859ed9f3db07c82c5ac41dea3b7a680dc9695a0224f8698b955fd966e1b207"},"schema_version":"1.0"},"canonical_sha256":"6f029258d47a1075d3ed33da659b859950e1e580a011c6e858987d05cfc71010","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:10:24.801912Z","signature_b64":"52W7lW9E8TIVHDYZodVewOY3pLhpBWO534SHA3JEQ5Fh4Moe4cM25pBQwiNfK9Bszg7uQF0O5Z62wA+1s3tkAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6f029258d47a1075d3ed33da659b859950e1e580a011c6e858987d05cfc71010","last_reissued_at":"2026-05-18T01:10:24.801425Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:10:24.801425Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1512.02749","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":"2026-05-18T01:10:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7cRyIOv/FzM+2wZzzrW/6Fk3guljcAGVDDDKra8H9/0FFX7GYPFWHihAc/GR1ZOwY9lnicYk/aDQceU+KjwSCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T19:10:07.766769Z"},"content_sha256":"92d3b0b9169720d60e506f40e76dbc81b061badfc1c886fd4a37cb54428b9489","schema_version":"1.0","event_id":"sha256:92d3b0b9169720d60e506f40e76dbc81b061badfc1c886fd4a37cb54428b9489"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:N4BJEWGUPIIHLU7NGPNGLG4FTF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Entanglement properties of the critical quench of O(N) bosons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","quant-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"Aditi Mitra, Yonah Lemonik","submitted_at":"2015-12-09T04:36:12Z","abstract_excerpt":"The entanglement properties of quenched quantum systems have been studied for a decade, however results in dimensions other than $d=1$ are generally lacking. We remedy this by investigating the entanglement properties of bosonic critical systems in $d=3$, both numerically and analytically, comparing the free and the interacting critical quench of an $O(N)$ model. We find that the evolution of the entanglement entropy for these two systems is nearly identical, as expected from the \"quasi-particle\" picture. However, the low-lying entanglement spectrum is controlled by the different critical expo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.02749","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":""},"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":"2026-05-18T01:10:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W0zv/MDtKWL2Bm7Nc5BkEeTx7yNd8ySf6LMIgvkhefIMNpqMM6va9nUOpM+MDmFojQyjgGUQVC5BrbdqnqEVDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T19:10:07.767108Z"},"content_sha256":"225b165b0182603416802cc5792bed63e4820755061bba7c5c494f77a3b5bfce","schema_version":"1.0","event_id":"sha256:225b165b0182603416802cc5792bed63e4820755061bba7c5c494f77a3b5bfce"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/N4BJEWGUPIIHLU7NGPNGLG4FTF/bundle.json","state_url":"https://pith.science/pith/N4BJEWGUPIIHLU7NGPNGLG4FTF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/N4BJEWGUPIIHLU7NGPNGLG4FTF/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":"2026-06-24T19:10:07Z","links":{"resolver":"https://pith.science/pith/N4BJEWGUPIIHLU7NGPNGLG4FTF","bundle":"https://pith.science/pith/N4BJEWGUPIIHLU7NGPNGLG4FTF/bundle.json","state":"https://pith.science/pith/N4BJEWGUPIIHLU7NGPNGLG4FTF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/N4BJEWGUPIIHLU7NGPNGLG4FTF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:N4BJEWGUPIIHLU7NGPNGLG4FTF","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":"66859ed9f3db07c82c5ac41dea3b7a680dc9695a0224f8698b955fd966e1b207","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-12-09T04:36:12Z","title_canon_sha256":"4c1bd327df79ad491ba42dc5d17278be4e0060993754145259d4998e4afd4982"},"schema_version":"1.0","source":{"id":"1512.02749","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.02749","created_at":"2026-05-18T01:10:24Z"},{"alias_kind":"arxiv_version","alias_value":"1512.02749v3","created_at":"2026-05-18T01:10:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.02749","created_at":"2026-05-18T01:10:24Z"},{"alias_kind":"pith_short_12","alias_value":"N4BJEWGUPIIH","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"N4BJEWGUPIIHLU7N","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"N4BJEWGU","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:225b165b0182603416802cc5792bed63e4820755061bba7c5c494f77a3b5bfce","target":"graph","created_at":"2026-05-18T01:10:24Z","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":"The entanglement properties of quenched quantum systems have been studied for a decade, however results in dimensions other than $d=1$ are generally lacking. We remedy this by investigating the entanglement properties of bosonic critical systems in $d=3$, both numerically and analytically, comparing the free and the interacting critical quench of an $O(N)$ model. We find that the evolution of the entanglement entropy for these two systems is nearly identical, as expected from the \"quasi-particle\" picture. However, the low-lying entanglement spectrum is controlled by the different critical expo","authors_text":"Aditi Mitra, Yonah Lemonik","cross_cats":["cond-mat.stat-mech","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-12-09T04:36:12Z","title":"Entanglement properties of the critical quench of O(N) bosons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.02749","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":"sha256:92d3b0b9169720d60e506f40e76dbc81b061badfc1c886fd4a37cb54428b9489","target":"record","created_at":"2026-05-18T01:10:24Z","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":"66859ed9f3db07c82c5ac41dea3b7a680dc9695a0224f8698b955fd966e1b207","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-12-09T04:36:12Z","title_canon_sha256":"4c1bd327df79ad491ba42dc5d17278be4e0060993754145259d4998e4afd4982"},"schema_version":"1.0","source":{"id":"1512.02749","kind":"arxiv","version":3}},"canonical_sha256":"6f029258d47a1075d3ed33da659b859950e1e580a011c6e858987d05cfc71010","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6f029258d47a1075d3ed33da659b859950e1e580a011c6e858987d05cfc71010","first_computed_at":"2026-05-18T01:10:24.801425Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:10:24.801425Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"52W7lW9E8TIVHDYZodVewOY3pLhpBWO534SHA3JEQ5Fh4Moe4cM25pBQwiNfK9Bszg7uQF0O5Z62wA+1s3tkAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:10:24.801912Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.02749","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:92d3b0b9169720d60e506f40e76dbc81b061badfc1c886fd4a37cb54428b9489","sha256:225b165b0182603416802cc5792bed63e4820755061bba7c5c494f77a3b5bfce"],"state_sha256":"d96fc373dcb9baa992969db8e8927a57838728ebc153d745de7cf64f4ceead18"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KuX13yCue5uOp5PPEMHu7IQIKwbb2fyIYh2vvtMMCUEKah/+kXySoCaeN29XclgNDXHsVaxDQi46olb/81HyBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-24T19:10:07.769117Z","bundle_sha256":"091c483f20551baae53bb0ce248d594744ca3d174480945801daafe5d846a141"}}