{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:RIHGMXLYL5HH7GEDGORZ7H52BM","short_pith_number":"pith:RIHGMXLY","canonical_record":{"source":{"id":"cond-mat/0211143","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2002-11-07T20:10:17Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"0f6e0cf1f896ca71c560f7bd2c46760ebc47856105269f6d8f8312a7b8dd9831","abstract_canon_sha256":"fa26aab96136b2f673d71da74eaf35a9c89956a2d7c92c0d9397ec7123df43f9"},"schema_version":"1.0"},"canonical_sha256":"8a0e665d785f4e7f988333a39f9fba0b278c88dd95237b39f76c3fb57f163353","source":{"kind":"arxiv","id":"cond-mat/0211143","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0211143","created_at":"2026-05-18T01:09:02Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0211143v1","created_at":"2026-05-18T01:09:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0211143","created_at":"2026-05-18T01:09:02Z"},{"alias_kind":"pith_short_12","alias_value":"RIHGMXLYL5HH","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"RIHGMXLYL5HH7GED","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"RIHGMXLY","created_at":"2026-05-18T12:25:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:RIHGMXLYL5HH7GEDGORZ7H52BM","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0211143","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2002-11-07T20:10:17Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"0f6e0cf1f896ca71c560f7bd2c46760ebc47856105269f6d8f8312a7b8dd9831","abstract_canon_sha256":"fa26aab96136b2f673d71da74eaf35a9c89956a2d7c92c0d9397ec7123df43f9"},"schema_version":"1.0"},"canonical_sha256":"8a0e665d785f4e7f988333a39f9fba0b278c88dd95237b39f76c3fb57f163353","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:02.922843Z","signature_b64":"WaBEtPWNzd2CVAGQn9SGdNnYvJbXDY6kHfsWwGk9QieSUCfR7WOCuRyyWDE+y+Xoy+T+RdX7Rw7xolKggFtJDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8a0e665d785f4e7f988333a39f9fba0b278c88dd95237b39f76c3fb57f163353","last_reissued_at":"2026-05-18T01:09:02.922332Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:02.922332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0211143","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":"2026-05-18T01:09:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OlQsyFv0CMtXfwB6dwnbQXxvM/4YfUTajmQ8SO3tPTC3Qm1X2RW+btGwpX8W3yhS2sKBXjk4vZqdStKCf5e5AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T02:39:12.592051Z"},"content_sha256":"7579fb25d2b74b8a09fb6976d3ba350cd14d51470d2fc8c6f18eccf0effed018","schema_version":"1.0","event_id":"sha256:7579fb25d2b74b8a09fb6976d3ba350cd14d51470d2fc8c6f18eccf0effed018"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:RIHGMXLYL5HH7GEDGORZ7H52BM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"NMR evidence for an inhomogeneous transition between the ferromagnetic and antiferromagnetic ground states in Pr$_{1-x}$Ca$_{x}$MnO$_{3}$ manganites","license":"","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A.M. Gomes, A.P. Guimar\\~aes, A.Y. Takeuchi, I.S. Oliveira, M.S. Reis, P.B. Tavares, P. Panissod, V.S. Amaral","submitted_at":"2002-11-07T20:10:17Z","abstract_excerpt":"The low temperature behavior of Pr$_{1-x}$Ca$_{x}$MnO$_{3}$ manganites are known to undergo a transition at $x\\sim$0.3, from an insulating ferromagnetic state, at low Ca concentration, to an insulating antiferromagnetic state. Above the onset concentration for the charge-ordering effect ($x\\sim 0.3$), a metal-insulator transition induced by an external magnetic field is also observed and related to the collapse of the charge-ordered state. In this paper we show that the ferro-antiferromagnetic transition takes place in an inhomogeneous way: around the critical concentration the sample is a mix"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0211143","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":"2026-05-18T01:09:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EXBcItJNj7hb3fkRZViIWRnmu4t5TgUUquXmkC1Wn+yFrAC+UnBWXV1ywyboLzXEALxJopA/bHAfuTLmyZV7Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T02:39:12.592407Z"},"content_sha256":"1bb9589433bf97451fc9ba75fa8519efa0d02088773713ea3150d2c2ecae428a","schema_version":"1.0","event_id":"sha256:1bb9589433bf97451fc9ba75fa8519efa0d02088773713ea3150d2c2ecae428a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RIHGMXLYL5HH7GEDGORZ7H52BM/bundle.json","state_url":"https://pith.science/pith/RIHGMXLYL5HH7GEDGORZ7H52BM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RIHGMXLYL5HH7GEDGORZ7H52BM/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":"2026-06-02T02:39:12Z","links":{"resolver":"https://pith.science/pith/RIHGMXLYL5HH7GEDGORZ7H52BM","bundle":"https://pith.science/pith/RIHGMXLYL5HH7GEDGORZ7H52BM/bundle.json","state":"https://pith.science/pith/RIHGMXLYL5HH7GEDGORZ7H52BM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RIHGMXLYL5HH7GEDGORZ7H52BM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:RIHGMXLYL5HH7GEDGORZ7H52BM","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":"fa26aab96136b2f673d71da74eaf35a9c89956a2d7c92c0d9397ec7123df43f9","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2002-11-07T20:10:17Z","title_canon_sha256":"0f6e0cf1f896ca71c560f7bd2c46760ebc47856105269f6d8f8312a7b8dd9831"},"schema_version":"1.0","source":{"id":"cond-mat/0211143","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0211143","created_at":"2026-05-18T01:09:02Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0211143v1","created_at":"2026-05-18T01:09:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0211143","created_at":"2026-05-18T01:09:02Z"},{"alias_kind":"pith_short_12","alias_value":"RIHGMXLYL5HH","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"RIHGMXLYL5HH7GED","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"RIHGMXLY","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:1bb9589433bf97451fc9ba75fa8519efa0d02088773713ea3150d2c2ecae428a","target":"graph","created_at":"2026-05-18T01:09:02Z","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 low temperature behavior of Pr$_{1-x}$Ca$_{x}$MnO$_{3}$ manganites are known to undergo a transition at $x\\sim$0.3, from an insulating ferromagnetic state, at low Ca concentration, to an insulating antiferromagnetic state. Above the onset concentration for the charge-ordering effect ($x\\sim 0.3$), a metal-insulator transition induced by an external magnetic field is also observed and related to the collapse of the charge-ordered state. In this paper we show that the ferro-antiferromagnetic transition takes place in an inhomogeneous way: around the critical concentration the sample is a mix","authors_text":"A.M. Gomes, A.P. Guimar\\~aes, A.Y. Takeuchi, I.S. Oliveira, M.S. Reis, P.B. Tavares, P. Panissod, V.S. Amaral","cross_cats":["cond-mat.str-el"],"headline":"","license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2002-11-07T20:10:17Z","title":"NMR evidence for an inhomogeneous transition between the ferromagnetic and antiferromagnetic ground states in Pr$_{1-x}$Ca$_{x}$MnO$_{3}$ manganites"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0211143","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":"sha256:7579fb25d2b74b8a09fb6976d3ba350cd14d51470d2fc8c6f18eccf0effed018","target":"record","created_at":"2026-05-18T01:09:02Z","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":"fa26aab96136b2f673d71da74eaf35a9c89956a2d7c92c0d9397ec7123df43f9","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2002-11-07T20:10:17Z","title_canon_sha256":"0f6e0cf1f896ca71c560f7bd2c46760ebc47856105269f6d8f8312a7b8dd9831"},"schema_version":"1.0","source":{"id":"cond-mat/0211143","kind":"arxiv","version":1}},"canonical_sha256":"8a0e665d785f4e7f988333a39f9fba0b278c88dd95237b39f76c3fb57f163353","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8a0e665d785f4e7f988333a39f9fba0b278c88dd95237b39f76c3fb57f163353","first_computed_at":"2026-05-18T01:09:02.922332Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:02.922332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WaBEtPWNzd2CVAGQn9SGdNnYvJbXDY6kHfsWwGk9QieSUCfR7WOCuRyyWDE+y+Xoy+T+RdX7Rw7xolKggFtJDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:02.922843Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0211143","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7579fb25d2b74b8a09fb6976d3ba350cd14d51470d2fc8c6f18eccf0effed018","sha256:1bb9589433bf97451fc9ba75fa8519efa0d02088773713ea3150d2c2ecae428a"],"state_sha256":"821860ba97f74631c07390c84ba185e8b733a7371f19a846ee1f5ffee57c13d1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q8yduetveugFyoxU35jwhfgmFKIutbu7fVrtajCxbuAox8g+H+ZLfzj03xdrWzc9yWNHTlZFzhf8v4IlcInHDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T02:39:12.594274Z","bundle_sha256":"634b5384641acf5419e3847ea69dcece9fed96106be34564a0828039d3652ad4"}}