{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:Y4WKQWD4ZEEFKWWG5G33S7BMZR","short_pith_number":"pith:Y4WKQWD4","canonical_record":{"source":{"id":"1012.4588","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-12-21T10:21:13Z","cross_cats_sorted":[],"title_canon_sha256":"cba7689d2e78ceeb4fd3b34e006ae4f8c10ebdc1f52e48bfb8969b7f586c4efc","abstract_canon_sha256":"8bb778f9743d772fb20765469aea88c60420abb24c588977e4c20dc7fdcdf08c"},"schema_version":"1.0"},"canonical_sha256":"c72ca8587cc908555ac6e9b7b97c2ccc43c9290bafe70ed233ee278b55ee4f0a","source":{"kind":"arxiv","id":"1012.4588","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.4588","created_at":"2026-05-18T02:04:19Z"},{"alias_kind":"arxiv_version","alias_value":"1012.4588v1","created_at":"2026-05-18T02:04:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.4588","created_at":"2026-05-18T02:04:19Z"},{"alias_kind":"pith_short_12","alias_value":"Y4WKQWD4ZEEF","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"Y4WKQWD4ZEEFKWWG","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"Y4WKQWD4","created_at":"2026-05-18T12:26:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:Y4WKQWD4ZEEFKWWG5G33S7BMZR","target":"record","payload":{"canonical_record":{"source":{"id":"1012.4588","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-12-21T10:21:13Z","cross_cats_sorted":[],"title_canon_sha256":"cba7689d2e78ceeb4fd3b34e006ae4f8c10ebdc1f52e48bfb8969b7f586c4efc","abstract_canon_sha256":"8bb778f9743d772fb20765469aea88c60420abb24c588977e4c20dc7fdcdf08c"},"schema_version":"1.0"},"canonical_sha256":"c72ca8587cc908555ac6e9b7b97c2ccc43c9290bafe70ed233ee278b55ee4f0a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:19.463908Z","signature_b64":"EzU8tZHn4pUuihU7JjBm5F6eS26LPZGF6m2zre2uvRwGoHUnk3GFDMtUhvnzkL6GDgR7nlk0fn8GdYoSGXEiBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c72ca8587cc908555ac6e9b7b97c2ccc43c9290bafe70ed233ee278b55ee4f0a","last_reissued_at":"2026-05-18T02:04:19.463171Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:19.463171Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1012.4588","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":"2026-05-18T02:04:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5A2Z+PdhDAsWJAdH578FtqrH18Kd7G2lzJON8m7ayxpmKqCu0pwvJhIzZjmaeMbd1LxNqGHFL5CQrMpMinczBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T04:30:12.815363Z"},"content_sha256":"c69380e6c7d17997b44fe2dd1aa8c6cd986799d4d1c341478d13b2f0779943dd","schema_version":"1.0","event_id":"sha256:c69380e6c7d17997b44fe2dd1aa8c6cd986799d4d1c341478d13b2f0779943dd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:Y4WKQWD4ZEEFKWWG5G33S7BMZR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Antiferromagnetic resonance in ferroborate NdFe$_3$(BO$_3$)$_4","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"E.N. Khatsko, K.G. Dergachev, L.N. Bezmaternykh, M.I.Kobets, S.L. Gnatchenko, V.L. Temerov","submitted_at":"2010-12-21T10:21:13Z","abstract_excerpt":"The AFMR spectra of the NdFe$_3$(BO$_3$)$_4$ crystal are measured in a wide range of frequencies and temperatures. It is found that by the type of magnetic anisotropy the compound is an \"easy-plane\" antiferromagnet with a weak anisotropy in the basal plane. The effective magnetic parameters are determined: anisotropy fields $H_{a1}$=1.14 kOe and $H_{a2}$=60 kOe and magnetic excitation gaps $\\Delta\\nu_1$=101.9 GHz and $\\Delta \\nu_2$=23.8 GHz. It is shown that commensurate-incommensurate phase transition causes a shift in resonance field and a considerable change in absorption line width.\n  At t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.4588","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":"2026-05-18T02:04:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nPrK8v/OMJGq01Y9eBwmFVU6jl9Te1x7gKfp53fP0beH+bnaoydkYuxysMRNYcHlxJWpD94C5RuJ3147T8IxDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T04:30:12.815991Z"},"content_sha256":"257e1e59c969ee6d644433c198823a44d4fd8ad5a1eb884034d4e7fe8e35267d","schema_version":"1.0","event_id":"sha256:257e1e59c969ee6d644433c198823a44d4fd8ad5a1eb884034d4e7fe8e35267d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y4WKQWD4ZEEFKWWG5G33S7BMZR/bundle.json","state_url":"https://pith.science/pith/Y4WKQWD4ZEEFKWWG5G33S7BMZR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y4WKQWD4ZEEFKWWG5G33S7BMZR/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":"2026-05-27T04:30:12Z","links":{"resolver":"https://pith.science/pith/Y4WKQWD4ZEEFKWWG5G33S7BMZR","bundle":"https://pith.science/pith/Y4WKQWD4ZEEFKWWG5G33S7BMZR/bundle.json","state":"https://pith.science/pith/Y4WKQWD4ZEEFKWWG5G33S7BMZR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y4WKQWD4ZEEFKWWG5G33S7BMZR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:Y4WKQWD4ZEEFKWWG5G33S7BMZR","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":"8bb778f9743d772fb20765469aea88c60420abb24c588977e4c20dc7fdcdf08c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-12-21T10:21:13Z","title_canon_sha256":"cba7689d2e78ceeb4fd3b34e006ae4f8c10ebdc1f52e48bfb8969b7f586c4efc"},"schema_version":"1.0","source":{"id":"1012.4588","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.4588","created_at":"2026-05-18T02:04:19Z"},{"alias_kind":"arxiv_version","alias_value":"1012.4588v1","created_at":"2026-05-18T02:04:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.4588","created_at":"2026-05-18T02:04:19Z"},{"alias_kind":"pith_short_12","alias_value":"Y4WKQWD4ZEEF","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"Y4WKQWD4ZEEFKWWG","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"Y4WKQWD4","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:257e1e59c969ee6d644433c198823a44d4fd8ad5a1eb884034d4e7fe8e35267d","target":"graph","created_at":"2026-05-18T02:04:19Z","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":"The AFMR spectra of the NdFe$_3$(BO$_3$)$_4$ crystal are measured in a wide range of frequencies and temperatures. It is found that by the type of magnetic anisotropy the compound is an \"easy-plane\" antiferromagnet with a weak anisotropy in the basal plane. The effective magnetic parameters are determined: anisotropy fields $H_{a1}$=1.14 kOe and $H_{a2}$=60 kOe and magnetic excitation gaps $\\Delta\\nu_1$=101.9 GHz and $\\Delta \\nu_2$=23.8 GHz. It is shown that commensurate-incommensurate phase transition causes a shift in resonance field and a considerable change in absorption line width.\n  At t","authors_text":"E.N. Khatsko, K.G. Dergachev, L.N. Bezmaternykh, M.I.Kobets, S.L. Gnatchenko, V.L. Temerov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-12-21T10:21:13Z","title":"Antiferromagnetic resonance in ferroborate NdFe$_3$(BO$_3$)$_4"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.4588","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:c69380e6c7d17997b44fe2dd1aa8c6cd986799d4d1c341478d13b2f0779943dd","target":"record","created_at":"2026-05-18T02:04:19Z","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":"8bb778f9743d772fb20765469aea88c60420abb24c588977e4c20dc7fdcdf08c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-12-21T10:21:13Z","title_canon_sha256":"cba7689d2e78ceeb4fd3b34e006ae4f8c10ebdc1f52e48bfb8969b7f586c4efc"},"schema_version":"1.0","source":{"id":"1012.4588","kind":"arxiv","version":1}},"canonical_sha256":"c72ca8587cc908555ac6e9b7b97c2ccc43c9290bafe70ed233ee278b55ee4f0a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c72ca8587cc908555ac6e9b7b97c2ccc43c9290bafe70ed233ee278b55ee4f0a","first_computed_at":"2026-05-18T02:04:19.463171Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:04:19.463171Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EzU8tZHn4pUuihU7JjBm5F6eS26LPZGF6m2zre2uvRwGoHUnk3GFDMtUhvnzkL6GDgR7nlk0fn8GdYoSGXEiBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:04:19.463908Z","signed_message":"canonical_sha256_bytes"},"source_id":"1012.4588","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c69380e6c7d17997b44fe2dd1aa8c6cd986799d4d1c341478d13b2f0779943dd","sha256:257e1e59c969ee6d644433c198823a44d4fd8ad5a1eb884034d4e7fe8e35267d"],"state_sha256":"8c2d01d9d4ef5d349da5f24e27fd661f1a399339ad9f85907e5144dd8c5aa7c1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FYvyDlN7q0k1Ttcea6JUdBssos4dXFel1T8ohs7Vu+pI1BQRdMG9dmtkByxtleILkCR+dkA/5iM3eTwqr6+mDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T04:30:12.819247Z","bundle_sha256":"ae37487d7142a34c4813c3cc2da1c9d84cad1cfbe61378da5ac962683570456c"}}