{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:JCAESJPKYYDMSVLCE7V4YOTFZ7","short_pith_number":"pith:JCAESJPK","canonical_record":{"source":{"id":"1208.5646","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-08-28T12:55:35Z","cross_cats_sorted":[],"title_canon_sha256":"c069de2b2fe83aa0d377a694556e57e01108dd99f9be52df615dc4a3bcb5e535","abstract_canon_sha256":"6e9c54edae2a3dfddd31453d907c6c8bfd8f29973e710e193560a5b2c96daa23"},"schema_version":"1.0"},"canonical_sha256":"48804925eac606c9556227ebcc3a65cfe6f9d784b12c9d644dad7a14ddb67521","source":{"kind":"arxiv","id":"1208.5646","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.5646","created_at":"2026-05-18T01:54:50Z"},{"alias_kind":"arxiv_version","alias_value":"1208.5646v1","created_at":"2026-05-18T01:54:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.5646","created_at":"2026-05-18T01:54:50Z"},{"alias_kind":"pith_short_12","alias_value":"JCAESJPKYYDM","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JCAESJPKYYDMSVLC","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JCAESJPK","created_at":"2026-05-18T12:27:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:JCAESJPKYYDMSVLCE7V4YOTFZ7","target":"record","payload":{"canonical_record":{"source":{"id":"1208.5646","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-08-28T12:55:35Z","cross_cats_sorted":[],"title_canon_sha256":"c069de2b2fe83aa0d377a694556e57e01108dd99f9be52df615dc4a3bcb5e535","abstract_canon_sha256":"6e9c54edae2a3dfddd31453d907c6c8bfd8f29973e710e193560a5b2c96daa23"},"schema_version":"1.0"},"canonical_sha256":"48804925eac606c9556227ebcc3a65cfe6f9d784b12c9d644dad7a14ddb67521","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:54:50.845546Z","signature_b64":"wCMijl1veNz/SMEQbCb9K7cpskdGhOZwMMvhJ1O0UA6daTzDNI6h+uNYu+5sNQ24i+XUYjyYqlqvpyZl06lhAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"48804925eac606c9556227ebcc3a65cfe6f9d784b12c9d644dad7a14ddb67521","last_reissued_at":"2026-05-18T01:54:50.844852Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:54:50.844852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1208.5646","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":"2026-05-18T01:54:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nsWNv90lV1+kXJHnT6KnT+BpcrmHGq3NuxJKOAY1YuaPTEIBYKS/PEg+/aC/CgtrvTb3LGVHm2LRLcMu/1NvDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T07:54:33.374425Z"},"content_sha256":"a053abf524dde7cf83b25c1f76cac1a1e383bd94e330bf733101df657ba8b103","schema_version":"1.0","event_id":"sha256:a053abf524dde7cf83b25c1f76cac1a1e383bd94e330bf733101df657ba8b103"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:JCAESJPKYYDMSVLCE7V4YOTFZ7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thermodynamic investigations in the precursor region of FeGe","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"H. Wilhelm, L. Cevey, M. Schmidt, R. Lortz","submitted_at":"2012-08-28T12:55:35Z","abstract_excerpt":"High-resolution DC magnetization and AC-specific heat data of the cubic helimagnet FeGe have been measured as function of temperature and magnetic field. The magnetization data as well as the isothermal susceptibility data confirm the complexity of the magnetic phase diagram in the vicinity of the onset of long-rang magnetic order (Tc = 278.5 K) and the existence of a segmented A-phase region. Moreover, these data revealed independent and clear indications of phase boundaries and crossovers within the A-phase region. Together with the anomalies in the specific-heat data around Tc and at small "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.5646","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":""},"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":"2026-05-18T01:54:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dLyVKlnG8us5HHE/I9MExIgGa9SReOLwfBgCGJ9e5l/apZKxz76YvTAK53Fl/7mXRdjIAHH15FyqprG3hSbNDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T07:54:33.375194Z"},"content_sha256":"50cbf3b74bfafa9b372b22b4d64f18b983a4ae997c4c927beaa2ed74e11ba4cf","schema_version":"1.0","event_id":"sha256:50cbf3b74bfafa9b372b22b4d64f18b983a4ae997c4c927beaa2ed74e11ba4cf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JCAESJPKYYDMSVLCE7V4YOTFZ7/bundle.json","state_url":"https://pith.science/pith/JCAESJPKYYDMSVLCE7V4YOTFZ7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JCAESJPKYYDMSVLCE7V4YOTFZ7/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":"2026-08-01T07:54:33Z","links":{"resolver":"https://pith.science/pith/JCAESJPKYYDMSVLCE7V4YOTFZ7","bundle":"https://pith.science/pith/JCAESJPKYYDMSVLCE7V4YOTFZ7/bundle.json","state":"https://pith.science/pith/JCAESJPKYYDMSVLCE7V4YOTFZ7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JCAESJPKYYDMSVLCE7V4YOTFZ7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:JCAESJPKYYDMSVLCE7V4YOTFZ7","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":"6e9c54edae2a3dfddd31453d907c6c8bfd8f29973e710e193560a5b2c96daa23","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-08-28T12:55:35Z","title_canon_sha256":"c069de2b2fe83aa0d377a694556e57e01108dd99f9be52df615dc4a3bcb5e535"},"schema_version":"1.0","source":{"id":"1208.5646","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.5646","created_at":"2026-05-18T01:54:50Z"},{"alias_kind":"arxiv_version","alias_value":"1208.5646v1","created_at":"2026-05-18T01:54:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.5646","created_at":"2026-05-18T01:54:50Z"},{"alias_kind":"pith_short_12","alias_value":"JCAESJPKYYDM","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JCAESJPKYYDMSVLC","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JCAESJPK","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:50cbf3b74bfafa9b372b22b4d64f18b983a4ae997c4c927beaa2ed74e11ba4cf","target":"graph","created_at":"2026-05-18T01:54:50Z","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":"High-resolution DC magnetization and AC-specific heat data of the cubic helimagnet FeGe have been measured as function of temperature and magnetic field. The magnetization data as well as the isothermal susceptibility data confirm the complexity of the magnetic phase diagram in the vicinity of the onset of long-rang magnetic order (Tc = 278.5 K) and the existence of a segmented A-phase region. Moreover, these data revealed independent and clear indications of phase boundaries and crossovers within the A-phase region. Together with the anomalies in the specific-heat data around Tc and at small ","authors_text":"H. Wilhelm, L. Cevey, M. Schmidt, R. Lortz","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-08-28T12:55:35Z","title":"Thermodynamic investigations in the precursor region of FeGe"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.5646","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:a053abf524dde7cf83b25c1f76cac1a1e383bd94e330bf733101df657ba8b103","target":"record","created_at":"2026-05-18T01:54:50Z","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":"6e9c54edae2a3dfddd31453d907c6c8bfd8f29973e710e193560a5b2c96daa23","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-08-28T12:55:35Z","title_canon_sha256":"c069de2b2fe83aa0d377a694556e57e01108dd99f9be52df615dc4a3bcb5e535"},"schema_version":"1.0","source":{"id":"1208.5646","kind":"arxiv","version":1}},"canonical_sha256":"48804925eac606c9556227ebcc3a65cfe6f9d784b12c9d644dad7a14ddb67521","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"48804925eac606c9556227ebcc3a65cfe6f9d784b12c9d644dad7a14ddb67521","first_computed_at":"2026-05-18T01:54:50.844852Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:50.844852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wCMijl1veNz/SMEQbCb9K7cpskdGhOZwMMvhJ1O0UA6daTzDNI6h+uNYu+5sNQ24i+XUYjyYqlqvpyZl06lhAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:50.845546Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.5646","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a053abf524dde7cf83b25c1f76cac1a1e383bd94e330bf733101df657ba8b103","sha256:50cbf3b74bfafa9b372b22b4d64f18b983a4ae997c4c927beaa2ed74e11ba4cf"],"state_sha256":"6c55aea8e622e1dceb69ce67610de0e301584c2650668345d90764c29e003b8c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qr68+M8UjSnXDJTVSsgZRsJ5L1d1h1GHJip1Z7M7qV9XmUOFC4kaXzTGKnPyHVJyaho8EFngosXvjBEkadXxBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T07:54:33.380005Z","bundle_sha256":"4dda9a45dfa8c735a262bf88f509aa3d363a8e93d21635c3a8b93cc03f52dfa1"}}