{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:VSONYS543J7CWLGO5657JX566I","short_pith_number":"pith:VSONYS54","canonical_record":{"source":{"id":"cond-mat/0308471","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2003-08-23T21:45:41Z","cross_cats_sorted":[],"title_canon_sha256":"430ea3fe47fff68f1b5a320589adc327466d5abae3cea524f6c689000fb74921","abstract_canon_sha256":"176ecbab034c51a415c84fb309bc7d3f4a35922211465df8778f9411e86852e0"},"schema_version":"1.0"},"canonical_sha256":"ac9cdc4bbcda7e2b2cceefbbf4dfbef2102cedd20a2ca17c27189376864c1855","source":{"kind":"arxiv","id":"cond-mat/0308471","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0308471","created_at":"2026-05-18T03:47:42Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0308471v2","created_at":"2026-05-18T03:47:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0308471","created_at":"2026-05-18T03:47:42Z"},{"alias_kind":"pith_short_12","alias_value":"VSONYS543J7C","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"VSONYS543J7CWLGO","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"VSONYS54","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:VSONYS543J7CWLGO5657JX566I","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0308471","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2003-08-23T21:45:41Z","cross_cats_sorted":[],"title_canon_sha256":"430ea3fe47fff68f1b5a320589adc327466d5abae3cea524f6c689000fb74921","abstract_canon_sha256":"176ecbab034c51a415c84fb309bc7d3f4a35922211465df8778f9411e86852e0"},"schema_version":"1.0"},"canonical_sha256":"ac9cdc4bbcda7e2b2cceefbbf4dfbef2102cedd20a2ca17c27189376864c1855","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:47:42.107264Z","signature_b64":"GbOLghMrY1m6AP8TmGcato9s35sJXmRr1CzhsbVatleqj4AhuDJiLthnW/DO2oW8x6lWsZuv4BuLRiLdHGSGBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ac9cdc4bbcda7e2b2cceefbbf4dfbef2102cedd20a2ca17c27189376864c1855","last_reissued_at":"2026-05-18T03:47:42.106480Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:47:42.106480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0308471","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:47:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6XqK32lkFvogbXZdZEK23il7MbGvZQrUvNNW+YZ7x6lKvgURDQxw+/Kxug2ovN02wginbVkssGElL64JpwafCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T21:22:31.676123Z"},"content_sha256":"63cc7ae0cff7ed9f9808ffe2e0f36667c231e9efc717d3544cc3ce95bf5b848f","schema_version":"1.0","event_id":"sha256:63cc7ae0cff7ed9f9808ffe2e0f36667c231e9efc717d3544cc3ce95bf5b848f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:VSONYS543J7CWLGO5657JX566I","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coupled atomic motion and spin-glass transition in FeAl2","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Cheng Dong, F. G. Vagizov, Guohui Cao, Joseph H. Ross, Jr., V. Goruganti, Yang Li, Zhaosheng Feng, Zuxiong Xu","submitted_at":"2003-08-23T21:45:41Z","abstract_excerpt":"We have used 57Fe Mossbauer spectroscopy and x-ray diffraction to study the magnetic and vibrational properties of FeAl2. FeAl2 is an ordered intermetallic with a large Fe local moment, and a complex crystal structure with site-occupation disorder on some sites. This material exhibits spin-glass freezing below 35 K. From the 57Fe recoilless fraction, we find that there is a vibrational mode which freezes out concurrently with the spin freezing. X-ray powder diffraction measurements confirm this result, indicating an anomalous change in the Debye-Waller factor at temperatures below the spin-fre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0308471","kind":"arxiv","version":2},"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":"2026-05-18T03:47:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rVXLSECcAju44/4M64P9mAoz0e2dmOVclWhKzoYUIMk0ERQ/2NFeDxg7d3ZLdtcAGLcPC0a+4xYA1DjORtdLCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T21:22:31.676887Z"},"content_sha256":"f7a2de2215131da0e4eebfe2f581d112b5a734001a2ad7bacc02302bd2d17778","schema_version":"1.0","event_id":"sha256:f7a2de2215131da0e4eebfe2f581d112b5a734001a2ad7bacc02302bd2d17778"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VSONYS543J7CWLGO5657JX566I/bundle.json","state_url":"https://pith.science/pith/VSONYS543J7CWLGO5657JX566I/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VSONYS543J7CWLGO5657JX566I/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":"2026-05-28T21:22:31Z","links":{"resolver":"https://pith.science/pith/VSONYS543J7CWLGO5657JX566I","bundle":"https://pith.science/pith/VSONYS543J7CWLGO5657JX566I/bundle.json","state":"https://pith.science/pith/VSONYS543J7CWLGO5657JX566I/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VSONYS543J7CWLGO5657JX566I/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:VSONYS543J7CWLGO5657JX566I","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":"176ecbab034c51a415c84fb309bc7d3f4a35922211465df8778f9411e86852e0","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2003-08-23T21:45:41Z","title_canon_sha256":"430ea3fe47fff68f1b5a320589adc327466d5abae3cea524f6c689000fb74921"},"schema_version":"1.0","source":{"id":"cond-mat/0308471","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0308471","created_at":"2026-05-18T03:47:42Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0308471v2","created_at":"2026-05-18T03:47:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0308471","created_at":"2026-05-18T03:47:42Z"},{"alias_kind":"pith_short_12","alias_value":"VSONYS543J7C","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"VSONYS543J7CWLGO","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"VSONYS54","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:f7a2de2215131da0e4eebfe2f581d112b5a734001a2ad7bacc02302bd2d17778","target":"graph","created_at":"2026-05-18T03:47:42Z","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":"We have used 57Fe Mossbauer spectroscopy and x-ray diffraction to study the magnetic and vibrational properties of FeAl2. FeAl2 is an ordered intermetallic with a large Fe local moment, and a complex crystal structure with site-occupation disorder on some sites. This material exhibits spin-glass freezing below 35 K. From the 57Fe recoilless fraction, we find that there is a vibrational mode which freezes out concurrently with the spin freezing. X-ray powder diffraction measurements confirm this result, indicating an anomalous change in the Debye-Waller factor at temperatures below the spin-fre","authors_text":"Cheng Dong, F. G. Vagizov, Guohui Cao, Joseph H. Ross, Jr., V. Goruganti, Yang Li, Zhaosheng Feng, Zuxiong Xu","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2003-08-23T21:45:41Z","title":"Coupled atomic motion and spin-glass transition in FeAl2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0308471","kind":"arxiv","version":2},"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":"sha256:63cc7ae0cff7ed9f9808ffe2e0f36667c231e9efc717d3544cc3ce95bf5b848f","target":"record","created_at":"2026-05-18T03:47:42Z","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":"176ecbab034c51a415c84fb309bc7d3f4a35922211465df8778f9411e86852e0","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2003-08-23T21:45:41Z","title_canon_sha256":"430ea3fe47fff68f1b5a320589adc327466d5abae3cea524f6c689000fb74921"},"schema_version":"1.0","source":{"id":"cond-mat/0308471","kind":"arxiv","version":2}},"canonical_sha256":"ac9cdc4bbcda7e2b2cceefbbf4dfbef2102cedd20a2ca17c27189376864c1855","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ac9cdc4bbcda7e2b2cceefbbf4dfbef2102cedd20a2ca17c27189376864c1855","first_computed_at":"2026-05-18T03:47:42.106480Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:47:42.106480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GbOLghMrY1m6AP8TmGcato9s35sJXmRr1CzhsbVatleqj4AhuDJiLthnW/DO2oW8x6lWsZuv4BuLRiLdHGSGBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:47:42.107264Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0308471","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:63cc7ae0cff7ed9f9808ffe2e0f36667c231e9efc717d3544cc3ce95bf5b848f","sha256:f7a2de2215131da0e4eebfe2f581d112b5a734001a2ad7bacc02302bd2d17778"],"state_sha256":"94abe906b0733a6338e31501f08e0fb375d0653fa34ab32bb3c5d97b956093bb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yU7InsUhSOp2O1Fjo+mxcADSN5A5pkiiDDi3wkBnjG8I6o4ZbnoiPYRulpjvgh0/Mqn8F/Wt0B+R6usn2gd/DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T21:22:31.680857Z","bundle_sha256":"b680af79f2ae7734a9ce2d88673784c4da7c6df3fbd90c7f89df4864b839025a"}}