{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:5S4WDICWOVFXTYCNC2PU4EMGOX","short_pith_number":"pith:5S4WDICW","canonical_record":{"source":{"id":"1405.3462","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-05-14T11:44:46Z","cross_cats_sorted":[],"title_canon_sha256":"9d823a2085a8ec8d80631cd687a7f30993de96f22f6c25714f47bea4a823913b","abstract_canon_sha256":"f7795bfec0002d3e93c10d8c1a6226354e6de8a66d183bdc5efa7c066021501f"},"schema_version":"1.0"},"canonical_sha256":"ecb961a056754b79e04d169f4e118675f3456d1e344f07b014a0cb0f92851d23","source":{"kind":"arxiv","id":"1405.3462","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.3462","created_at":"2026-05-18T02:47:07Z"},{"alias_kind":"arxiv_version","alias_value":"1405.3462v1","created_at":"2026-05-18T02:47:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.3462","created_at":"2026-05-18T02:47:07Z"},{"alias_kind":"pith_short_12","alias_value":"5S4WDICWOVFX","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5S4WDICWOVFXTYCN","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5S4WDICW","created_at":"2026-05-18T12:28:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:5S4WDICWOVFXTYCNC2PU4EMGOX","target":"record","payload":{"canonical_record":{"source":{"id":"1405.3462","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-05-14T11:44:46Z","cross_cats_sorted":[],"title_canon_sha256":"9d823a2085a8ec8d80631cd687a7f30993de96f22f6c25714f47bea4a823913b","abstract_canon_sha256":"f7795bfec0002d3e93c10d8c1a6226354e6de8a66d183bdc5efa7c066021501f"},"schema_version":"1.0"},"canonical_sha256":"ecb961a056754b79e04d169f4e118675f3456d1e344f07b014a0cb0f92851d23","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:47:07.136564Z","signature_b64":"mQKeywtr3JzidYLH9os0H0wof+gV62nmQEMIQcpyfFzwGL9WbvrlxJAjcmI/4Z4T8+zFAbSH6baZMMQyfeVbBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ecb961a056754b79e04d169f4e118675f3456d1e344f07b014a0cb0f92851d23","last_reissued_at":"2026-05-18T02:47:07.136187Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:47:07.136187Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.3462","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":"2026-05-18T02:47:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XNewmZF+rDxJC9PM06N4cEJZvCRJsVK5AiF9YNPNkygsTuwewun40DV0aMk/n6UZaAjBh18A2KMntTICv9RtCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T22:20:19.729513Z"},"content_sha256":"4688fc1138ba7f322a134f903faa17da75c4a18d6f57dad14794d4f58835ba19","schema_version":"1.0","event_id":"sha256:4688fc1138ba7f322a134f903faa17da75c4a18d6f57dad14794d4f58835ba19"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:5S4WDICWOVFXTYCNC2PU4EMGOX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Valence modulations in CeRuSn","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"E. Dudzik, J. A. Mydosh, K. Prokes, R. Feyerherm, R. P\\\"ottgen, Y.-K. Huang","submitted_at":"2014-05-14T11:44:46Z","abstract_excerpt":"CeRuSn exhibits an extraordinary room temperature structure at 300~K with coexistence of two types of Ce ions, namely trivalent Ce$^{3+}$ and intermediate valent Ce$^{(4-\\delta)+}$, in a metallic environment. The ordered arrangement of these two Ce types on specific crystallographic sites results in a doubling of the unit cell along the $c$-axis with respect to the basic monoclinic CeCoAl-type structure. Below room temperature, structural modulation transitions with very broad hysteresis have been reported from measurements of various bulk properties. X-ray diffraction revealed that at low tem"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.3462","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":"2026-05-18T02:47:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VhF9wplZT1Gi1jjXaax0FLCHyhO6HVeglTRKe3MpNaUHVQnTiCL8wqGP5TwniTYMWar+AdpkvWO2lIjKK81WAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T22:20:19.729869Z"},"content_sha256":"5aa04088e7da33e5a71ca20415dd19f7d1ed1d692a58d689b2fa6d5c217dcf47","schema_version":"1.0","event_id":"sha256:5aa04088e7da33e5a71ca20415dd19f7d1ed1d692a58d689b2fa6d5c217dcf47"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5S4WDICWOVFXTYCNC2PU4EMGOX/bundle.json","state_url":"https://pith.science/pith/5S4WDICWOVFXTYCNC2PU4EMGOX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5S4WDICWOVFXTYCNC2PU4EMGOX/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":"2026-06-04T22:20:19Z","links":{"resolver":"https://pith.science/pith/5S4WDICWOVFXTYCNC2PU4EMGOX","bundle":"https://pith.science/pith/5S4WDICWOVFXTYCNC2PU4EMGOX/bundle.json","state":"https://pith.science/pith/5S4WDICWOVFXTYCNC2PU4EMGOX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5S4WDICWOVFXTYCNC2PU4EMGOX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:5S4WDICWOVFXTYCNC2PU4EMGOX","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":"f7795bfec0002d3e93c10d8c1a6226354e6de8a66d183bdc5efa7c066021501f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-05-14T11:44:46Z","title_canon_sha256":"9d823a2085a8ec8d80631cd687a7f30993de96f22f6c25714f47bea4a823913b"},"schema_version":"1.0","source":{"id":"1405.3462","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.3462","created_at":"2026-05-18T02:47:07Z"},{"alias_kind":"arxiv_version","alias_value":"1405.3462v1","created_at":"2026-05-18T02:47:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.3462","created_at":"2026-05-18T02:47:07Z"},{"alias_kind":"pith_short_12","alias_value":"5S4WDICWOVFX","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5S4WDICWOVFXTYCN","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5S4WDICW","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:5aa04088e7da33e5a71ca20415dd19f7d1ed1d692a58d689b2fa6d5c217dcf47","target":"graph","created_at":"2026-05-18T02:47:07Z","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":"CeRuSn exhibits an extraordinary room temperature structure at 300~K with coexistence of two types of Ce ions, namely trivalent Ce$^{3+}$ and intermediate valent Ce$^{(4-\\delta)+}$, in a metallic environment. The ordered arrangement of these two Ce types on specific crystallographic sites results in a doubling of the unit cell along the $c$-axis with respect to the basic monoclinic CeCoAl-type structure. Below room temperature, structural modulation transitions with very broad hysteresis have been reported from measurements of various bulk properties. X-ray diffraction revealed that at low tem","authors_text":"E. Dudzik, J. A. Mydosh, K. Prokes, R. Feyerherm, R. P\\\"ottgen, Y.-K. Huang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-05-14T11:44:46Z","title":"Valence modulations in CeRuSn"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.3462","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":"sha256:4688fc1138ba7f322a134f903faa17da75c4a18d6f57dad14794d4f58835ba19","target":"record","created_at":"2026-05-18T02:47:07Z","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":"f7795bfec0002d3e93c10d8c1a6226354e6de8a66d183bdc5efa7c066021501f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-05-14T11:44:46Z","title_canon_sha256":"9d823a2085a8ec8d80631cd687a7f30993de96f22f6c25714f47bea4a823913b"},"schema_version":"1.0","source":{"id":"1405.3462","kind":"arxiv","version":1}},"canonical_sha256":"ecb961a056754b79e04d169f4e118675f3456d1e344f07b014a0cb0f92851d23","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ecb961a056754b79e04d169f4e118675f3456d1e344f07b014a0cb0f92851d23","first_computed_at":"2026-05-18T02:47:07.136187Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:47:07.136187Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mQKeywtr3JzidYLH9os0H0wof+gV62nmQEMIQcpyfFzwGL9WbvrlxJAjcmI/4Z4T8+zFAbSH6baZMMQyfeVbBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:47:07.136564Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.3462","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4688fc1138ba7f322a134f903faa17da75c4a18d6f57dad14794d4f58835ba19","sha256:5aa04088e7da33e5a71ca20415dd19f7d1ed1d692a58d689b2fa6d5c217dcf47"],"state_sha256":"6c47af486e0e71aab25fe56d238175d2c98fac0aacd66b4b6df055e63430bd30"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DOT4BRE/oxTxqlIVwC6WN07R6I/ZNs5/dsL+wJVZqrw64ypwWHP0ihRPWBsMOWYbPxY7aHi0/FnhWpHBRmpMCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T22:20:19.732411Z","bundle_sha256":"380556b9b6b1f87be6b3f40eac417deed563dbe62b1b49a07523824dc3cb014d"}}