{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:GO5GK7A5J2Q763SVQFWDVEKAID","short_pith_number":"pith:GO5GK7A5","canonical_record":{"source":{"id":"1312.0619","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-12-02T21:05:35Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"556ed4e1bb3d6437bc46dee450c2172a38dce2aa27648627824e9cf8f5e49c38","abstract_canon_sha256":"9e4d27898dad0513432c574c63a9dc6219da42c89def1a5be06b4ee663090940"},"schema_version":"1.0"},"canonical_sha256":"33ba657c1d4ea1ff6e55816c3a914040eb4237af6fa74c29de0865f23eb45b7e","source":{"kind":"arxiv","id":"1312.0619","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.0619","created_at":"2026-05-18T02:48:46Z"},{"alias_kind":"arxiv_version","alias_value":"1312.0619v2","created_at":"2026-05-18T02:48:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.0619","created_at":"2026-05-18T02:48:46Z"},{"alias_kind":"pith_short_12","alias_value":"GO5GK7A5J2Q7","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"GO5GK7A5J2Q763SV","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"GO5GK7A5","created_at":"2026-05-18T12:27:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:GO5GK7A5J2Q763SVQFWDVEKAID","target":"record","payload":{"canonical_record":{"source":{"id":"1312.0619","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-12-02T21:05:35Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"556ed4e1bb3d6437bc46dee450c2172a38dce2aa27648627824e9cf8f5e49c38","abstract_canon_sha256":"9e4d27898dad0513432c574c63a9dc6219da42c89def1a5be06b4ee663090940"},"schema_version":"1.0"},"canonical_sha256":"33ba657c1d4ea1ff6e55816c3a914040eb4237af6fa74c29de0865f23eb45b7e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:48:46.555740Z","signature_b64":"HeUZOOwuL0sOvVGg8A8SGdexWfxykfkjWo0CySpuh1mYl1hs9oZXVdygdILbp5e0gCchfwWz4aVh2uvfhPVDDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"33ba657c1d4ea1ff6e55816c3a914040eb4237af6fa74c29de0865f23eb45b7e","last_reissued_at":"2026-05-18T02:48:46.554958Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:48:46.554958Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1312.0619","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":"2026-05-18T02:48:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jiQJ180iGjWO7m6F+joD2MuY3/vkQELkTDQW+uDcTcnMx2pUY8ozVB6jk9QvJHbJuu/36xIpGZZSNqEupOJ5BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T08:47:39.730653Z"},"content_sha256":"6242a3e8d272c0ed71a761351d3fef0526fe5775d3acad1f984eb5bb8528440f","schema_version":"1.0","event_id":"sha256:6242a3e8d272c0ed71a761351d3fef0526fe5775d3acad1f984eb5bb8528440f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:GO5GK7A5J2Q763SVQFWDVEKAID","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non universality of entanglement convertibility","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.str-el","authors_text":"C. Duarte, Eduardo Mascarenhas, G. I. Luiz, Helena Braganca, M. C. O. Aguiar, M. F. Santos, R. G. Pereira","submitted_at":"2013-12-02T21:05:35Z","abstract_excerpt":"Recently, it has been suggested that operational properties connected to quantum computation can be alternative indicators of quantum phase transitions. In this work we systematically study these operational properties in 1D systems that present phase transitions of different orders. For this purpose, we evaluate the local convertibility between bipartite ground states. Our results suggest that the operational properties, related to non-analyticities of the entanglement spectrum, are good detectors of explicit symmetries of the model, but not necessarily of phase transitions. We also show that"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.0619","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":"2026-05-18T02:48:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8Hs1z8N8Ny8Ay2UW2eBlOfl4SaeqeLIpMKGJHsG5y+ERfQtS5/CQ4yK1YNLwvA+NnwBD4Rr5c/VZZvLvcM1FDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T08:47:39.730998Z"},"content_sha256":"6d0ecf4a14e3f08864dc4da735ee3d7d11e3846e5b912f37b19c95a2ad4391a7","schema_version":"1.0","event_id":"sha256:6d0ecf4a14e3f08864dc4da735ee3d7d11e3846e5b912f37b19c95a2ad4391a7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GO5GK7A5J2Q763SVQFWDVEKAID/bundle.json","state_url":"https://pith.science/pith/GO5GK7A5J2Q763SVQFWDVEKAID/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GO5GK7A5J2Q763SVQFWDVEKAID/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":"2026-05-20T08:47:39Z","links":{"resolver":"https://pith.science/pith/GO5GK7A5J2Q763SVQFWDVEKAID","bundle":"https://pith.science/pith/GO5GK7A5J2Q763SVQFWDVEKAID/bundle.json","state":"https://pith.science/pith/GO5GK7A5J2Q763SVQFWDVEKAID/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GO5GK7A5J2Q763SVQFWDVEKAID/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:GO5GK7A5J2Q763SVQFWDVEKAID","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":"9e4d27898dad0513432c574c63a9dc6219da42c89def1a5be06b4ee663090940","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-12-02T21:05:35Z","title_canon_sha256":"556ed4e1bb3d6437bc46dee450c2172a38dce2aa27648627824e9cf8f5e49c38"},"schema_version":"1.0","source":{"id":"1312.0619","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.0619","created_at":"2026-05-18T02:48:46Z"},{"alias_kind":"arxiv_version","alias_value":"1312.0619v2","created_at":"2026-05-18T02:48:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.0619","created_at":"2026-05-18T02:48:46Z"},{"alias_kind":"pith_short_12","alias_value":"GO5GK7A5J2Q7","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"GO5GK7A5J2Q763SV","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"GO5GK7A5","created_at":"2026-05-18T12:27:45Z"}],"graph_snapshots":[{"event_id":"sha256:6d0ecf4a14e3f08864dc4da735ee3d7d11e3846e5b912f37b19c95a2ad4391a7","target":"graph","created_at":"2026-05-18T02:48:46Z","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":"Recently, it has been suggested that operational properties connected to quantum computation can be alternative indicators of quantum phase transitions. In this work we systematically study these operational properties in 1D systems that present phase transitions of different orders. For this purpose, we evaluate the local convertibility between bipartite ground states. Our results suggest that the operational properties, related to non-analyticities of the entanglement spectrum, are good detectors of explicit symmetries of the model, but not necessarily of phase transitions. We also show that","authors_text":"C. Duarte, Eduardo Mascarenhas, G. I. Luiz, Helena Braganca, M. C. O. Aguiar, M. F. Santos, R. G. Pereira","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-12-02T21:05:35Z","title":"Non universality of entanglement convertibility"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.0619","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":"sha256:6242a3e8d272c0ed71a761351d3fef0526fe5775d3acad1f984eb5bb8528440f","target":"record","created_at":"2026-05-18T02:48:46Z","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":"9e4d27898dad0513432c574c63a9dc6219da42c89def1a5be06b4ee663090940","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-12-02T21:05:35Z","title_canon_sha256":"556ed4e1bb3d6437bc46dee450c2172a38dce2aa27648627824e9cf8f5e49c38"},"schema_version":"1.0","source":{"id":"1312.0619","kind":"arxiv","version":2}},"canonical_sha256":"33ba657c1d4ea1ff6e55816c3a914040eb4237af6fa74c29de0865f23eb45b7e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"33ba657c1d4ea1ff6e55816c3a914040eb4237af6fa74c29de0865f23eb45b7e","first_computed_at":"2026-05-18T02:48:46.554958Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:48:46.554958Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HeUZOOwuL0sOvVGg8A8SGdexWfxykfkjWo0CySpuh1mYl1hs9oZXVdygdILbp5e0gCchfwWz4aVh2uvfhPVDDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:48:46.555740Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.0619","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6242a3e8d272c0ed71a761351d3fef0526fe5775d3acad1f984eb5bb8528440f","sha256:6d0ecf4a14e3f08864dc4da735ee3d7d11e3846e5b912f37b19c95a2ad4391a7"],"state_sha256":"013d49ff9be347c9043bb96b75c6039e1daa36293896e321d30934e43746b4e9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JWtIYIq85GtjCXCB98Bd/wmzHhq6r5tBFE50+2ynrLf1d5dXDQ/t7XeCChi2LD8+ASNyZzOTLBdA/BLRw26vAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T08:47:39.732978Z","bundle_sha256":"8f8fe430bb67fd58d8f043e40f1bdcf8f40a12ba5c66dbc47584e632e61e4c13"}}