{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:KP5LTZ4C2WLTZUQIBMIVV75THV","short_pith_number":"pith:KP5LTZ4C","canonical_record":{"source":{"id":"1001.3719","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-01-21T04:50:37Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"605db5d5e9244056d0476ddcf89cb32b5f1e8b462c3a517a8e798bc5ae2dfc32","abstract_canon_sha256":"20e448bc5373d777011a330060f722e43da2978149042ceea05f99d5c02c36a3"},"schema_version":"1.0"},"canonical_sha256":"53fab9e782d5973cd2080b115affb33d5cdf3288328d9e08615b8471692c8f6f","source":{"kind":"arxiv","id":"1001.3719","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1001.3719","created_at":"2026-05-18T02:09:31Z"},{"alias_kind":"arxiv_version","alias_value":"1001.3719v3","created_at":"2026-05-18T02:09:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.3719","created_at":"2026-05-18T02:09:31Z"},{"alias_kind":"pith_short_12","alias_value":"KP5LTZ4C2WLT","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"KP5LTZ4C2WLTZUQI","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"KP5LTZ4C","created_at":"2026-05-18T12:26:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:KP5LTZ4C2WLTZUQIBMIVV75THV","target":"record","payload":{"canonical_record":{"source":{"id":"1001.3719","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-01-21T04:50:37Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"605db5d5e9244056d0476ddcf89cb32b5f1e8b462c3a517a8e798bc5ae2dfc32","abstract_canon_sha256":"20e448bc5373d777011a330060f722e43da2978149042ceea05f99d5c02c36a3"},"schema_version":"1.0"},"canonical_sha256":"53fab9e782d5973cd2080b115affb33d5cdf3288328d9e08615b8471692c8f6f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:09:31.601115Z","signature_b64":"yok0+p5JjN1D5XOvWu3B4xJm+EC8/T7RTOE0hssAdVqwlivPbggWh2APyIFF/JRw5I6FcvTUjAYUvPGMRlckBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"53fab9e782d5973cd2080b115affb33d5cdf3288328d9e08615b8471692c8f6f","last_reissued_at":"2026-05-18T02:09:31.600440Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:09:31.600440Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1001.3719","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:09:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4XvZml0lxhT3lsmKDh0oD89mUKYfDLtbfE6alDAnYKeAw7AikiYzeIxKc1c/tboVTINqO4up2JPo5J8i+Gu0AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T03:08:27.798219Z"},"content_sha256":"2bb9fb4ec004c839b4414d10883dded98a236d9f41d130be507533b230f62db0","schema_version":"1.0","event_id":"sha256:2bb9fb4ec004c839b4414d10883dded98a236d9f41d130be507533b230f62db0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:KP5LTZ4C2WLTZUQIBMIVV75THV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetic phase transitions in SmCoAsO","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Anand Pal (NPL, E. Takayama-Muromachi (NIMS, I.Felner (Hebrew Univ. Jerusalem), India), I. Nowik (Hebrew Univ. Jerusalem), Japan), K. Yamaura (NIMS, V.P.S. Awana (NPL","submitted_at":"2010-01-21T04:50:37Z","abstract_excerpt":"Magnetization, x-ray diffraction and specific-heat measurements reveal that SmCoAsO undergoes three magnetic phase transitions. A ferromagnetic transition attributed to the Co ions, emerges at TC=57 K with a small saturation moment of 0.15muB/Co. Reorientation of the Co moment to an antiferromagnetic state is obtained at TN2=45 K. The relative high paramagnetic effective moment Peff=1.57 MuB/Co indicates an itinerant ferromagnetic state of the Co sublattice. The third magnetic transition at TN1=5 K is observed clearly in the specific-heat study only. Both magnetic and 57Fe Mossbauer studies sh"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.3719","kind":"arxiv","version":3},"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":"2026-05-18T02:09:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mI9RWkVz7wcCRmqWPrRmhYgVOEKM8KkjaYLIDkb6yvmUeewpR6UM8+YBxnhDNVL+yfsAzJvZs8OketJWepA/Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T03:08:27.798913Z"},"content_sha256":"a04e4b2b1d1d753325cf1d2b45dca1c132fa9e7a8fcd6ee42e4f8d4ce5ec03b2","schema_version":"1.0","event_id":"sha256:a04e4b2b1d1d753325cf1d2b45dca1c132fa9e7a8fcd6ee42e4f8d4ce5ec03b2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KP5LTZ4C2WLTZUQIBMIVV75THV/bundle.json","state_url":"https://pith.science/pith/KP5LTZ4C2WLTZUQIBMIVV75THV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KP5LTZ4C2WLTZUQIBMIVV75THV/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":"2026-06-01T03:08:27Z","links":{"resolver":"https://pith.science/pith/KP5LTZ4C2WLTZUQIBMIVV75THV","bundle":"https://pith.science/pith/KP5LTZ4C2WLTZUQIBMIVV75THV/bundle.json","state":"https://pith.science/pith/KP5LTZ4C2WLTZUQIBMIVV75THV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KP5LTZ4C2WLTZUQIBMIVV75THV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:KP5LTZ4C2WLTZUQIBMIVV75THV","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":"20e448bc5373d777011a330060f722e43da2978149042ceea05f99d5c02c36a3","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-01-21T04:50:37Z","title_canon_sha256":"605db5d5e9244056d0476ddcf89cb32b5f1e8b462c3a517a8e798bc5ae2dfc32"},"schema_version":"1.0","source":{"id":"1001.3719","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1001.3719","created_at":"2026-05-18T02:09:31Z"},{"alias_kind":"arxiv_version","alias_value":"1001.3719v3","created_at":"2026-05-18T02:09:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.3719","created_at":"2026-05-18T02:09:31Z"},{"alias_kind":"pith_short_12","alias_value":"KP5LTZ4C2WLT","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"KP5LTZ4C2WLTZUQI","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"KP5LTZ4C","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:a04e4b2b1d1d753325cf1d2b45dca1c132fa9e7a8fcd6ee42e4f8d4ce5ec03b2","target":"graph","created_at":"2026-05-18T02:09:31Z","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":"Magnetization, x-ray diffraction and specific-heat measurements reveal that SmCoAsO undergoes three magnetic phase transitions. A ferromagnetic transition attributed to the Co ions, emerges at TC=57 K with a small saturation moment of 0.15muB/Co. Reorientation of the Co moment to an antiferromagnetic state is obtained at TN2=45 K. The relative high paramagnetic effective moment Peff=1.57 MuB/Co indicates an itinerant ferromagnetic state of the Co sublattice. The third magnetic transition at TN1=5 K is observed clearly in the specific-heat study only. Both magnetic and 57Fe Mossbauer studies sh","authors_text":"Anand Pal (NPL, E. Takayama-Muromachi (NIMS, I.Felner (Hebrew Univ. Jerusalem), India), I. Nowik (Hebrew Univ. Jerusalem), Japan), K. Yamaura (NIMS, V.P.S. Awana (NPL","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-01-21T04:50:37Z","title":"Magnetic phase transitions in SmCoAsO"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.3719","kind":"arxiv","version":3},"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":"sha256:2bb9fb4ec004c839b4414d10883dded98a236d9f41d130be507533b230f62db0","target":"record","created_at":"2026-05-18T02:09:31Z","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":"20e448bc5373d777011a330060f722e43da2978149042ceea05f99d5c02c36a3","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-01-21T04:50:37Z","title_canon_sha256":"605db5d5e9244056d0476ddcf89cb32b5f1e8b462c3a517a8e798bc5ae2dfc32"},"schema_version":"1.0","source":{"id":"1001.3719","kind":"arxiv","version":3}},"canonical_sha256":"53fab9e782d5973cd2080b115affb33d5cdf3288328d9e08615b8471692c8f6f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"53fab9e782d5973cd2080b115affb33d5cdf3288328d9e08615b8471692c8f6f","first_computed_at":"2026-05-18T02:09:31.600440Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:09:31.600440Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yok0+p5JjN1D5XOvWu3B4xJm+EC8/T7RTOE0hssAdVqwlivPbggWh2APyIFF/JRw5I6FcvTUjAYUvPGMRlckBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:09:31.601115Z","signed_message":"canonical_sha256_bytes"},"source_id":"1001.3719","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2bb9fb4ec004c839b4414d10883dded98a236d9f41d130be507533b230f62db0","sha256:a04e4b2b1d1d753325cf1d2b45dca1c132fa9e7a8fcd6ee42e4f8d4ce5ec03b2"],"state_sha256":"acf62e1d4f0caa4b87c4074212b7bf8d2ee15194eb5f6bcd6efa02a193d2d30f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q1Wz1rULL8jLngI9aZNThlCceRi1MFKUiU31hDPTE9ODLqsm9KR5lI9totv8Cpdcb9KkDTRHNBawZpu1zrYQBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T03:08:27.802765Z","bundle_sha256":"e2b6efac4b32009a764231536a5b50840b0d5830c9f829aac7fbc8b78892f124"}}