{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:CSAMP4727GWW6EYN5O7OQB2IVM","short_pith_number":"pith:CSAMP472","canonical_record":{"source":{"id":"1603.07207","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-03-23T14:43:02Z","cross_cats_sorted":[],"title_canon_sha256":"492dee358bb2cd8021857b351ca0d159fec0e25ee0a53b15baa2cd962335a86a","abstract_canon_sha256":"265037da780ad71a445c4b5d20e2c3be0afb25ded11b4a75b57c80576e169d5e"},"schema_version":"1.0"},"canonical_sha256":"1480c7f3faf9ad6f130debbee80748ab18862159a508998311d886b0111aae64","source":{"kind":"arxiv","id":"1603.07207","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.07207","created_at":"2026-05-18T01:02:44Z"},{"alias_kind":"arxiv_version","alias_value":"1603.07207v2","created_at":"2026-05-18T01:02:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.07207","created_at":"2026-05-18T01:02:44Z"},{"alias_kind":"pith_short_12","alias_value":"CSAMP4727GWW","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_16","alias_value":"CSAMP4727GWW6EYN","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_8","alias_value":"CSAMP472","created_at":"2026-05-18T12:30:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:CSAMP4727GWW6EYN5O7OQB2IVM","target":"record","payload":{"canonical_record":{"source":{"id":"1603.07207","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-03-23T14:43:02Z","cross_cats_sorted":[],"title_canon_sha256":"492dee358bb2cd8021857b351ca0d159fec0e25ee0a53b15baa2cd962335a86a","abstract_canon_sha256":"265037da780ad71a445c4b5d20e2c3be0afb25ded11b4a75b57c80576e169d5e"},"schema_version":"1.0"},"canonical_sha256":"1480c7f3faf9ad6f130debbee80748ab18862159a508998311d886b0111aae64","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:02:44.849411Z","signature_b64":"FwkfU1GDEMDsABDyJ7Yowc9x+0On6fdWb7/i9jJaiJvSVH8HiSdAJ1osgaf3Mw6yxrwjjEAUFhzRy8yYSsO+AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1480c7f3faf9ad6f130debbee80748ab18862159a508998311d886b0111aae64","last_reissued_at":"2026-05-18T01:02:44.848927Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:02:44.848927Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1603.07207","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":"2026-05-18T01:02:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w/xG1dIaJ4h3/cZl7uUCzzzpJPwHnGPqG/HCfwP1AwIoQPnm1SKKaA/Jna/AcOK919ICsrvLvzJXddoqXTuBDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:26:15.737291Z"},"content_sha256":"5a4ea2ee31a1b54f9949cc1bc3fa3d21add4e945f48347ba0cf2a15cc13ec260","schema_version":"1.0","event_id":"sha256:5a4ea2ee31a1b54f9949cc1bc3fa3d21add4e945f48347ba0cf2a15cc13ec260"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:CSAMP4727GWW6EYN5O7OQB2IVM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Universal Properties of Fermi Gases in One-dimension","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Shizhong Zhang, Wen-Bin He, Xi-Wen Guan, Yang-Yang Chen","submitted_at":"2016-03-23T14:43:02Z","abstract_excerpt":"In this Rapid Communication, we investigate the universal properties of a spin-polarized two-component Fermi gas in one dimension (1D) using Bethe ansatz. We discuss the quantum phases and phase transitions by obtaining exact results for the equation of state, the contact, the magnetic susceptibility and the contact susceptibility, giving a precise understanding of the 1D analogue of the Bose-Einstein condensation and Bardeen-Cooper-Schrieffer crossover in three dimension (3D) and the associated universal magnetic properties. In particular, we obtain the exact form of the magnetic susceptibili"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.07207","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":"2026-05-18T01:02:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AvYfZGtz9th2ug1XyINYd4SKnuc349n2eiuapM/N7PMbQv0c/u664qM1t5wRVVPvL9Sp83TBexk/MiFtqAsfDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:26:15.737644Z"},"content_sha256":"074489fe5383a08f7114bd603a1fab6b786e182473a33703080292afeef9fa52","schema_version":"1.0","event_id":"sha256:074489fe5383a08f7114bd603a1fab6b786e182473a33703080292afeef9fa52"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CSAMP4727GWW6EYN5O7OQB2IVM/bundle.json","state_url":"https://pith.science/pith/CSAMP4727GWW6EYN5O7OQB2IVM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CSAMP4727GWW6EYN5O7OQB2IVM/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":"2026-06-01T08:26:15Z","links":{"resolver":"https://pith.science/pith/CSAMP4727GWW6EYN5O7OQB2IVM","bundle":"https://pith.science/pith/CSAMP4727GWW6EYN5O7OQB2IVM/bundle.json","state":"https://pith.science/pith/CSAMP4727GWW6EYN5O7OQB2IVM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CSAMP4727GWW6EYN5O7OQB2IVM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:CSAMP4727GWW6EYN5O7OQB2IVM","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":"265037da780ad71a445c4b5d20e2c3be0afb25ded11b4a75b57c80576e169d5e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-03-23T14:43:02Z","title_canon_sha256":"492dee358bb2cd8021857b351ca0d159fec0e25ee0a53b15baa2cd962335a86a"},"schema_version":"1.0","source":{"id":"1603.07207","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.07207","created_at":"2026-05-18T01:02:44Z"},{"alias_kind":"arxiv_version","alias_value":"1603.07207v2","created_at":"2026-05-18T01:02:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.07207","created_at":"2026-05-18T01:02:44Z"},{"alias_kind":"pith_short_12","alias_value":"CSAMP4727GWW","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_16","alias_value":"CSAMP4727GWW6EYN","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_8","alias_value":"CSAMP472","created_at":"2026-05-18T12:30:09Z"}],"graph_snapshots":[{"event_id":"sha256:074489fe5383a08f7114bd603a1fab6b786e182473a33703080292afeef9fa52","target":"graph","created_at":"2026-05-18T01:02:44Z","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 Rapid Communication, we investigate the universal properties of a spin-polarized two-component Fermi gas in one dimension (1D) using Bethe ansatz. We discuss the quantum phases and phase transitions by obtaining exact results for the equation of state, the contact, the magnetic susceptibility and the contact susceptibility, giving a precise understanding of the 1D analogue of the Bose-Einstein condensation and Bardeen-Cooper-Schrieffer crossover in three dimension (3D) and the associated universal magnetic properties. In particular, we obtain the exact form of the magnetic susceptibili","authors_text":"Shizhong Zhang, Wen-Bin He, Xi-Wen Guan, Yang-Yang Chen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-03-23T14:43:02Z","title":"Universal Properties of Fermi Gases in One-dimension"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.07207","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":"sha256:5a4ea2ee31a1b54f9949cc1bc3fa3d21add4e945f48347ba0cf2a15cc13ec260","target":"record","created_at":"2026-05-18T01:02:44Z","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":"265037da780ad71a445c4b5d20e2c3be0afb25ded11b4a75b57c80576e169d5e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-03-23T14:43:02Z","title_canon_sha256":"492dee358bb2cd8021857b351ca0d159fec0e25ee0a53b15baa2cd962335a86a"},"schema_version":"1.0","source":{"id":"1603.07207","kind":"arxiv","version":2}},"canonical_sha256":"1480c7f3faf9ad6f130debbee80748ab18862159a508998311d886b0111aae64","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1480c7f3faf9ad6f130debbee80748ab18862159a508998311d886b0111aae64","first_computed_at":"2026-05-18T01:02:44.848927Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:44.848927Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FwkfU1GDEMDsABDyJ7Yowc9x+0On6fdWb7/i9jJaiJvSVH8HiSdAJ1osgaf3Mw6yxrwjjEAUFhzRy8yYSsO+AA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:44.849411Z","signed_message":"canonical_sha256_bytes"},"source_id":"1603.07207","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5a4ea2ee31a1b54f9949cc1bc3fa3d21add4e945f48347ba0cf2a15cc13ec260","sha256:074489fe5383a08f7114bd603a1fab6b786e182473a33703080292afeef9fa52"],"state_sha256":"fb66ab530f1361fb50c633be26343831b981b8dc08db832fcf030f99bd10b31a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P193MkVy800lqaRys9OB9DmCVR/DRDQ8hXTLhNWLc4JZkjQZEiuVxFlRCWPEW8rzmHyMgmYl6P7S1mVj7HxbDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T08:26:15.739443Z","bundle_sha256":"8a95bc57a3d00a98f17de93797b91999d6931cd0d00a7dc8c1ee1dcd447f6282"}}