{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2000:WMERSAX454TKRF3MGBSXFAMQKW","short_pith_number":"pith:WMERSAX4","canonical_record":{"source":{"id":"cond-mat/0009324","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2000-09-21T12:39:37Z","cross_cats_sorted":[],"title_canon_sha256":"7a69fac0649386d580420f33be1a57c617480130c99cf88c1ffc682189c4cb79","abstract_canon_sha256":"6cc93ae3c27174756632a7fb226cfda1b244fee135769f3a274f46312f20bfd7"},"schema_version":"1.0"},"canonical_sha256":"b3091902fcef26a8976c30657281905595a76aafc9bd0e1c87de73f16c61434d","source":{"kind":"arxiv","id":"cond-mat/0009324","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0009324","created_at":"2026-07-04T16:19:05Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0009324v1","created_at":"2026-07-04T16:19:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0009324","created_at":"2026-07-04T16:19:05Z"},{"alias_kind":"pith_short_12","alias_value":"WMERSAX454TK","created_at":"2026-07-04T16:19:05Z"},{"alias_kind":"pith_short_16","alias_value":"WMERSAX454TKRF3M","created_at":"2026-07-04T16:19:05Z"},{"alias_kind":"pith_short_8","alias_value":"WMERSAX4","created_at":"2026-07-04T16:19:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2000:WMERSAX454TKRF3MGBSXFAMQKW","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0009324","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2000-09-21T12:39:37Z","cross_cats_sorted":[],"title_canon_sha256":"7a69fac0649386d580420f33be1a57c617480130c99cf88c1ffc682189c4cb79","abstract_canon_sha256":"6cc93ae3c27174756632a7fb226cfda1b244fee135769f3a274f46312f20bfd7"},"schema_version":"1.0"},"canonical_sha256":"b3091902fcef26a8976c30657281905595a76aafc9bd0e1c87de73f16c61434d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:19:05.147748Z","signature_b64":"kuc2oDD7ySYabMNfW9pjIWto54ycEBIfw6sI5i+ZQmV9t9Qg0YyJrh2HHXfMgsd/Ne/PMuhJP1vNGQ+dF9XIDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b3091902fcef26a8976c30657281905595a76aafc9bd0e1c87de73f16c61434d","last_reissued_at":"2026-07-04T16:19:05.147346Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:19:05.147346Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0009324","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:19:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sJUXxU9+wySkch2m2PR8ffUnxHVfFH0U8NPu50p7TYikhR3Losxvk+H2qWcYZBpp8fIDD5hGMc2bnnKCm7zZDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T00:28:17.063235Z"},"content_sha256":"e69d8b4a9a6a009d3b924deede87c9a600f07f5b3cc050df35a68057001eb6e6","schema_version":"1.0","event_id":"sha256:e69d8b4a9a6a009d3b924deede87c9a600f07f5b3cc050df35a68057001eb6e6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2000:WMERSAX454TKRF3MGBSXFAMQKW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"High-pressure study of the non-Fermi liquid material U_2Pt_2In","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. de Visser, F.R. de Boer, L.C.J. Pereira, P. Estrela, T. Naka","submitted_at":"2000-09-21T12:39:37Z","abstract_excerpt":"The effect of hydrostatic pressure (p<= 1.8 GPa) on the non-Fermi liquid state of U_2Pt_2In is investigated by electrical resistivity measurements in the temperature interval 0.3-300 K. The experiments were carried out on single-crystals with the current along (I||c) and perpendicular (I||a) to the tetragonal axis. The pressure effect is strongly current-direction dependent. For I||a we observe a rapid recovery of the Fermi-liquid T^2-term with pressure. The low-temperature resistivity can be analysed satisfactorily within the magnetotransport theory of Rosch, which provides strong evidence fo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0009324","kind":"arxiv","version":1},"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/cond-mat/0009324/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":"2026-07-04T16:19:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jrrX16cOwJqQGX6QlhDy6i0I3XWrgzouRneuEvDdvEXhRjfOYV7JzMzQmCdlPvqT/aXxfHzQSQGcLBlu5JygDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T00:28:17.064102Z"},"content_sha256":"773508f9a2babecc6df4ad2a8c11fc00ee07687e62dfbb0c4ca93578005f560d","schema_version":"1.0","event_id":"sha256:773508f9a2babecc6df4ad2a8c11fc00ee07687e62dfbb0c4ca93578005f560d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WMERSAX454TKRF3MGBSXFAMQKW/bundle.json","state_url":"https://pith.science/pith/WMERSAX454TKRF3MGBSXFAMQKW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WMERSAX454TKRF3MGBSXFAMQKW/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":"2026-08-11T00:28:17Z","links":{"resolver":"https://pith.science/pith/WMERSAX454TKRF3MGBSXFAMQKW","bundle":"https://pith.science/pith/WMERSAX454TKRF3MGBSXFAMQKW/bundle.json","state":"https://pith.science/pith/WMERSAX454TKRF3MGBSXFAMQKW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WMERSAX454TKRF3MGBSXFAMQKW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:WMERSAX454TKRF3MGBSXFAMQKW","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":"6cc93ae3c27174756632a7fb226cfda1b244fee135769f3a274f46312f20bfd7","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2000-09-21T12:39:37Z","title_canon_sha256":"7a69fac0649386d580420f33be1a57c617480130c99cf88c1ffc682189c4cb79"},"schema_version":"1.0","source":{"id":"cond-mat/0009324","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0009324","created_at":"2026-07-04T16:19:05Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0009324v1","created_at":"2026-07-04T16:19:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0009324","created_at":"2026-07-04T16:19:05Z"},{"alias_kind":"pith_short_12","alias_value":"WMERSAX454TK","created_at":"2026-07-04T16:19:05Z"},{"alias_kind":"pith_short_16","alias_value":"WMERSAX454TKRF3M","created_at":"2026-07-04T16:19:05Z"},{"alias_kind":"pith_short_8","alias_value":"WMERSAX4","created_at":"2026-07-04T16:19:05Z"}],"graph_snapshots":[{"event_id":"sha256:773508f9a2babecc6df4ad2a8c11fc00ee07687e62dfbb0c4ca93578005f560d","target":"graph","created_at":"2026-07-04T16:19:05Z","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/cond-mat/0009324/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The effect of hydrostatic pressure (p<= 1.8 GPa) on the non-Fermi liquid state of U_2Pt_2In is investigated by electrical resistivity measurements in the temperature interval 0.3-300 K. The experiments were carried out on single-crystals with the current along (I||c) and perpendicular (I||a) to the tetragonal axis. The pressure effect is strongly current-direction dependent. For I||a we observe a rapid recovery of the Fermi-liquid T^2-term with pressure. The low-temperature resistivity can be analysed satisfactorily within the magnetotransport theory of Rosch, which provides strong evidence fo","authors_text":"A. de Visser, F.R. de Boer, L.C.J. Pereira, P. Estrela, T. Naka","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2000-09-21T12:39:37Z","title":"High-pressure study of the non-Fermi liquid material U_2Pt_2In"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0009324","kind":"arxiv","version":1},"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:e69d8b4a9a6a009d3b924deede87c9a600f07f5b3cc050df35a68057001eb6e6","target":"record","created_at":"2026-07-04T16:19:05Z","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":"6cc93ae3c27174756632a7fb226cfda1b244fee135769f3a274f46312f20bfd7","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2000-09-21T12:39:37Z","title_canon_sha256":"7a69fac0649386d580420f33be1a57c617480130c99cf88c1ffc682189c4cb79"},"schema_version":"1.0","source":{"id":"cond-mat/0009324","kind":"arxiv","version":1}},"canonical_sha256":"b3091902fcef26a8976c30657281905595a76aafc9bd0e1c87de73f16c61434d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b3091902fcef26a8976c30657281905595a76aafc9bd0e1c87de73f16c61434d","first_computed_at":"2026-07-04T16:19:05.147346Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:19:05.147346Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kuc2oDD7ySYabMNfW9pjIWto54ycEBIfw6sI5i+ZQmV9t9Qg0YyJrh2HHXfMgsd/Ne/PMuhJP1vNGQ+dF9XIDQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:19:05.147748Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0009324","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e69d8b4a9a6a009d3b924deede87c9a600f07f5b3cc050df35a68057001eb6e6","sha256:773508f9a2babecc6df4ad2a8c11fc00ee07687e62dfbb0c4ca93578005f560d"],"state_sha256":"dd7e111a679c9edaf3f2fd8852593cf2f0a9e0c53450bf17bf6306accd2f7df6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ltw6/xDqd6J7kJi/FwwsCAGYquiXgQx3ArvXyxAUd0YyVpH1nNsADrsW4rWk9s7xu6c7cgYq9fZRfqhZPplLCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T00:28:17.070068Z","bundle_sha256":"18cb93926be31ca8c73a12ebf3b25aec5d475e22132ffa3f1c345c89d1d5a05f"}}