{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:CBINIW4WEA5XHHY75MFNXQWJBN","short_pith_number":"pith:CBINIW4W","canonical_record":{"source":{"id":"cond-mat/0109221","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2001-09-12T19:37:17Z","cross_cats_sorted":[],"title_canon_sha256":"e029025da55403b2cecdd5b83fa7d93c6e6216e0f73c5c39d07db6d4f7e7981e","abstract_canon_sha256":"4ef6f03cdb7359db9e95001912e86a8612183e686e8fec01fadf9d1d13daaa27"},"schema_version":"1.0"},"canonical_sha256":"1050d45b96203b739f1feb0adbc2c90b6733d18393fa07fcebdd42d66515b360","source":{"kind":"arxiv","id":"cond-mat/0109221","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0109221","created_at":"2026-07-04T16:26:16Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0109221v1","created_at":"2026-07-04T16:26:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0109221","created_at":"2026-07-04T16:26:16Z"},{"alias_kind":"pith_short_12","alias_value":"CBINIW4WEA5X","created_at":"2026-07-04T16:26:16Z"},{"alias_kind":"pith_short_16","alias_value":"CBINIW4WEA5XHHY7","created_at":"2026-07-04T16:26:16Z"},{"alias_kind":"pith_short_8","alias_value":"CBINIW4W","created_at":"2026-07-04T16:26:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:CBINIW4WEA5XHHY75MFNXQWJBN","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0109221","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2001-09-12T19:37:17Z","cross_cats_sorted":[],"title_canon_sha256":"e029025da55403b2cecdd5b83fa7d93c6e6216e0f73c5c39d07db6d4f7e7981e","abstract_canon_sha256":"4ef6f03cdb7359db9e95001912e86a8612183e686e8fec01fadf9d1d13daaa27"},"schema_version":"1.0"},"canonical_sha256":"1050d45b96203b739f1feb0adbc2c90b6733d18393fa07fcebdd42d66515b360","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:26:16.830708Z","signature_b64":"CBN3GwlUT7bMaKXdOctjAiRscy23w8AnlSjFOAvI6PQ/DgqkqkYXtFXz/V1b2MaySX33x5WD7Wuc1gDamcrYCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1050d45b96203b739f1feb0adbc2c90b6733d18393fa07fcebdd42d66515b360","last_reissued_at":"2026-07-04T16:26:16.830305Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:26:16.830305Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0109221","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":"2026-07-04T16:26:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CGSGsTbIIgL3dTLpI03o8T2jJzgNEwzQOVdcFjzzX75exVRpW3snDg5EW0Obf9SPsaLi5GJWHcEMxkG6RstOAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T05:49:53.774490Z"},"content_sha256":"ae2342fecccb638126b539be42dbdf13c253ef749d755553737d95c1d4a9c1aa","schema_version":"1.0","event_id":"sha256:ae2342fecccb638126b539be42dbdf13c253ef749d755553737d95c1d4a9c1aa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:CBINIW4WEA5XHHY75MFNXQWJBN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Specific Heat of CeRhIn5: Pressure-Driven Evolution of the Ground State from Antiferromagnetism to Superconductivity","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"F. Bouquet, J. D. Thompson, J. L. Sarrao, M. F. Hundley, N. E. Phillips, P. G. Pagliuso, R. A. Fisher, Z. Fisk","submitted_at":"2001-09-12T19:37:17Z","abstract_excerpt":"Measurements of the specific heat of antiferromagnetic CeRhIn5, to 21 kbar, and for 21 kbar to 70 kOe, show a discontinuous change from an antiferromagnetic ground state below 15 kbar to a superconducting ground state above, and suggest that it is accompanied by a weak thermodynamic first-order transition. Bulk superconductivity appears, apparently with d-wave electron pairing, at the critical pressure, 15 kbar; with further increase in pressure a residual temperature-proportional term in the specific heat disappears."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0109221","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/0109221/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":"2026-07-04T16:26:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z/ldff8vhjBTihZ1smr7BGLV3Vh+wVPxZmQMKZTQQ71eKmXjNxHSMENnFUiK3BoRyFQwhcfE0fkwBUI7wmjkDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T05:49:53.774995Z"},"content_sha256":"24120fe401b0e36cd025b4b4f171c7c4a84fd2df3d0c538e2c3ec4dabfc27d2a","schema_version":"1.0","event_id":"sha256:24120fe401b0e36cd025b4b4f171c7c4a84fd2df3d0c538e2c3ec4dabfc27d2a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CBINIW4WEA5XHHY75MFNXQWJBN/bundle.json","state_url":"https://pith.science/pith/CBINIW4WEA5XHHY75MFNXQWJBN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CBINIW4WEA5XHHY75MFNXQWJBN/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":"2026-08-11T05:49:53Z","links":{"resolver":"https://pith.science/pith/CBINIW4WEA5XHHY75MFNXQWJBN","bundle":"https://pith.science/pith/CBINIW4WEA5XHHY75MFNXQWJBN/bundle.json","state":"https://pith.science/pith/CBINIW4WEA5XHHY75MFNXQWJBN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CBINIW4WEA5XHHY75MFNXQWJBN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:CBINIW4WEA5XHHY75MFNXQWJBN","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":"4ef6f03cdb7359db9e95001912e86a8612183e686e8fec01fadf9d1d13daaa27","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2001-09-12T19:37:17Z","title_canon_sha256":"e029025da55403b2cecdd5b83fa7d93c6e6216e0f73c5c39d07db6d4f7e7981e"},"schema_version":"1.0","source":{"id":"cond-mat/0109221","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0109221","created_at":"2026-07-04T16:26:16Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0109221v1","created_at":"2026-07-04T16:26:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0109221","created_at":"2026-07-04T16:26:16Z"},{"alias_kind":"pith_short_12","alias_value":"CBINIW4WEA5X","created_at":"2026-07-04T16:26:16Z"},{"alias_kind":"pith_short_16","alias_value":"CBINIW4WEA5XHHY7","created_at":"2026-07-04T16:26:16Z"},{"alias_kind":"pith_short_8","alias_value":"CBINIW4W","created_at":"2026-07-04T16:26:16Z"}],"graph_snapshots":[{"event_id":"sha256:24120fe401b0e36cd025b4b4f171c7c4a84fd2df3d0c538e2c3ec4dabfc27d2a","target":"graph","created_at":"2026-07-04T16:26:16Z","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/0109221/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Measurements of the specific heat of antiferromagnetic CeRhIn5, to 21 kbar, and for 21 kbar to 70 kOe, show a discontinuous change from an antiferromagnetic ground state below 15 kbar to a superconducting ground state above, and suggest that it is accompanied by a weak thermodynamic first-order transition. Bulk superconductivity appears, apparently with d-wave electron pairing, at the critical pressure, 15 kbar; with further increase in pressure a residual temperature-proportional term in the specific heat disappears.","authors_text":"F. Bouquet, J. D. Thompson, J. L. Sarrao, M. F. Hundley, N. E. Phillips, P. G. Pagliuso, R. A. Fisher, Z. Fisk","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2001-09-12T19:37:17Z","title":"Specific Heat of CeRhIn5: Pressure-Driven Evolution of the Ground State from Antiferromagnetism to Superconductivity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0109221","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:ae2342fecccb638126b539be42dbdf13c253ef749d755553737d95c1d4a9c1aa","target":"record","created_at":"2026-07-04T16:26:16Z","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":"4ef6f03cdb7359db9e95001912e86a8612183e686e8fec01fadf9d1d13daaa27","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2001-09-12T19:37:17Z","title_canon_sha256":"e029025da55403b2cecdd5b83fa7d93c6e6216e0f73c5c39d07db6d4f7e7981e"},"schema_version":"1.0","source":{"id":"cond-mat/0109221","kind":"arxiv","version":1}},"canonical_sha256":"1050d45b96203b739f1feb0adbc2c90b6733d18393fa07fcebdd42d66515b360","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1050d45b96203b739f1feb0adbc2c90b6733d18393fa07fcebdd42d66515b360","first_computed_at":"2026-07-04T16:26:16.830305Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:26:16.830305Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CBN3GwlUT7bMaKXdOctjAiRscy23w8AnlSjFOAvI6PQ/DgqkqkYXtFXz/V1b2MaySX33x5WD7Wuc1gDamcrYCA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:26:16.830708Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0109221","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae2342fecccb638126b539be42dbdf13c253ef749d755553737d95c1d4a9c1aa","sha256:24120fe401b0e36cd025b4b4f171c7c4a84fd2df3d0c538e2c3ec4dabfc27d2a"],"state_sha256":"92bb21cdd5c68e2b85dba111d7b9bce9063c7499fc26e50b4c02d542712554e2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i6xfR/A66w5XIMhjHZ77AFUR8dZxDOLXT3uk8rcAC+47HZLNhs0c9B4kGT+1R4COPlFtFCuoB7cKhnblGG9bAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T05:49:53.783456Z","bundle_sha256":"7610c4f30355be2effc1697ceeabbe210061bc8a1ad5d1c6dbeb656ab4b59631"}}