{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:NDWJBU73Z35XNYWHOXBYD2XJUM","short_pith_number":"pith:NDWJBU73","canonical_record":{"source":{"id":"1408.1565","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-08-07T12:45:31Z","cross_cats_sorted":[],"title_canon_sha256":"63246ac7fe33a7b15143a92acf38f0482e53e1c4600a1250e86a1102e69b6943","abstract_canon_sha256":"58e74bada27413a8c0b9b0c81362efccc8d68b3ac07425e1b0cfe910f4c4ac40"},"schema_version":"1.0"},"canonical_sha256":"68ec90d3fbcefb76e2c775c381eae9a3155170c7d167acbc0319eaea39163b94","source":{"kind":"arxiv","id":"1408.1565","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.1565","created_at":"2026-05-18T02:29:45Z"},{"alias_kind":"arxiv_version","alias_value":"1408.1565v2","created_at":"2026-05-18T02:29:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.1565","created_at":"2026-05-18T02:29:45Z"},{"alias_kind":"pith_short_12","alias_value":"NDWJBU73Z35X","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"NDWJBU73Z35XNYWH","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"NDWJBU73","created_at":"2026-05-18T12:28:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:NDWJBU73Z35XNYWHOXBYD2XJUM","target":"record","payload":{"canonical_record":{"source":{"id":"1408.1565","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-08-07T12:45:31Z","cross_cats_sorted":[],"title_canon_sha256":"63246ac7fe33a7b15143a92acf38f0482e53e1c4600a1250e86a1102e69b6943","abstract_canon_sha256":"58e74bada27413a8c0b9b0c81362efccc8d68b3ac07425e1b0cfe910f4c4ac40"},"schema_version":"1.0"},"canonical_sha256":"68ec90d3fbcefb76e2c775c381eae9a3155170c7d167acbc0319eaea39163b94","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:29:45.430444Z","signature_b64":"UJSwy3j/+wpZyLYUau4dzXxKzdAkgrCwqxNUfrFKLlxqIzDHPzg4yQvSiHKWK9qO1YPrW8jmRZlDQ7mb1YClAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"68ec90d3fbcefb76e2c775c381eae9a3155170c7d167acbc0319eaea39163b94","last_reissued_at":"2026-05-18T02:29:45.430004Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:29:45.430004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1408.1565","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":"2026-05-18T02:29:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+zulXl72aVMDWKOUnQY2NHx6zmzkM2jp/lufXZPuyv2X6C9jVnusvkR4t8VRaTuOMOZxFKhrNYYU77lfE8krAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T04:29:18.862378Z"},"content_sha256":"56a50b0ea9ccc0a6df990cefc01f30c30de2a5b1a26b1d7b0d865b2d3dc10839","schema_version":"1.0","event_id":"sha256:56a50b0ea9ccc0a6df990cefc01f30c30de2a5b1a26b1d7b0d865b2d3dc10839"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:NDWJBU73Z35XNYWHOXBYD2XJUM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Luttinger liquid behavior of one-dimensional 3He","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"G. E. Astrakharchik, J. Boronat","submitted_at":"2014-08-07T12:45:31Z","abstract_excerpt":"The ground-state properties of one-dimensional 3He are studied using quantum Monte Carlo methods. The equation of state is calculated in a wide range of physically relevant densities and is well reproduced by a power-series fit. The Luttinger liquid theory is found to describe the long-range properties of the correlation function. The density dependence of the Luttinger parameter is explicitly found and interestingly it shows a non-monotonic behavior. Depending on the density, the static structure factor can be a smooth function of the momentum or might contain a peak of a finite or infinite h"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.1565","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":"2026-05-18T02:29:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Nyc2UTRPZ6HTPuCciaG2OXCxhMTctjacZJ2kpiihmQ30jI/Wm4KctxUdx5FhermOzTE7RLsMTU/yWDLYLpOOAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T04:29:18.862713Z"},"content_sha256":"eeb9b06e895620355f2fc9a5fa5f92c94737df4486905d9205e624974f1e1b0b","schema_version":"1.0","event_id":"sha256:eeb9b06e895620355f2fc9a5fa5f92c94737df4486905d9205e624974f1e1b0b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NDWJBU73Z35XNYWHOXBYD2XJUM/bundle.json","state_url":"https://pith.science/pith/NDWJBU73Z35XNYWHOXBYD2XJUM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NDWJBU73Z35XNYWHOXBYD2XJUM/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":"2026-06-03T04:29:18Z","links":{"resolver":"https://pith.science/pith/NDWJBU73Z35XNYWHOXBYD2XJUM","bundle":"https://pith.science/pith/NDWJBU73Z35XNYWHOXBYD2XJUM/bundle.json","state":"https://pith.science/pith/NDWJBU73Z35XNYWHOXBYD2XJUM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NDWJBU73Z35XNYWHOXBYD2XJUM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:NDWJBU73Z35XNYWHOXBYD2XJUM","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":"58e74bada27413a8c0b9b0c81362efccc8d68b3ac07425e1b0cfe910f4c4ac40","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-08-07T12:45:31Z","title_canon_sha256":"63246ac7fe33a7b15143a92acf38f0482e53e1c4600a1250e86a1102e69b6943"},"schema_version":"1.0","source":{"id":"1408.1565","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.1565","created_at":"2026-05-18T02:29:45Z"},{"alias_kind":"arxiv_version","alias_value":"1408.1565v2","created_at":"2026-05-18T02:29:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.1565","created_at":"2026-05-18T02:29:45Z"},{"alias_kind":"pith_short_12","alias_value":"NDWJBU73Z35X","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"NDWJBU73Z35XNYWH","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"NDWJBU73","created_at":"2026-05-18T12:28:41Z"}],"graph_snapshots":[{"event_id":"sha256:eeb9b06e895620355f2fc9a5fa5f92c94737df4486905d9205e624974f1e1b0b","target":"graph","created_at":"2026-05-18T02:29:45Z","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 ground-state properties of one-dimensional 3He are studied using quantum Monte Carlo methods. The equation of state is calculated in a wide range of physically relevant densities and is well reproduced by a power-series fit. The Luttinger liquid theory is found to describe the long-range properties of the correlation function. The density dependence of the Luttinger parameter is explicitly found and interestingly it shows a non-monotonic behavior. Depending on the density, the static structure factor can be a smooth function of the momentum or might contain a peak of a finite or infinite h","authors_text":"G. E. Astrakharchik, J. Boronat","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-08-07T12:45:31Z","title":"Luttinger liquid behavior of one-dimensional 3He"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.1565","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":"sha256:56a50b0ea9ccc0a6df990cefc01f30c30de2a5b1a26b1d7b0d865b2d3dc10839","target":"record","created_at":"2026-05-18T02:29:45Z","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":"58e74bada27413a8c0b9b0c81362efccc8d68b3ac07425e1b0cfe910f4c4ac40","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-08-07T12:45:31Z","title_canon_sha256":"63246ac7fe33a7b15143a92acf38f0482e53e1c4600a1250e86a1102e69b6943"},"schema_version":"1.0","source":{"id":"1408.1565","kind":"arxiv","version":2}},"canonical_sha256":"68ec90d3fbcefb76e2c775c381eae9a3155170c7d167acbc0319eaea39163b94","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"68ec90d3fbcefb76e2c775c381eae9a3155170c7d167acbc0319eaea39163b94","first_computed_at":"2026-05-18T02:29:45.430004Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:29:45.430004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UJSwy3j/+wpZyLYUau4dzXxKzdAkgrCwqxNUfrFKLlxqIzDHPzg4yQvSiHKWK9qO1YPrW8jmRZlDQ7mb1YClAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:29:45.430444Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.1565","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:56a50b0ea9ccc0a6df990cefc01f30c30de2a5b1a26b1d7b0d865b2d3dc10839","sha256:eeb9b06e895620355f2fc9a5fa5f92c94737df4486905d9205e624974f1e1b0b"],"state_sha256":"c5218804201478b4801591d339c3cdea126a54d90bee68c4ce2ef2c8fe98c352"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sK6CE+iTnltQ8qTIH2upvOnMA4jmfR9LauZ8qEWC+VFn474ylGxi08VjF54p1BLyP5UcJriBekmVyqdhYK/cDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T04:29:18.864537Z","bundle_sha256":"05533a02b91b3cc740fc9ed63ad0bb61c5d00391eac9c1b124539b3f161dd42f"}}