{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:PRY7O26B266FGKOQW73CLU6S5J","short_pith_number":"pith:PRY7O26B","canonical_record":{"source":{"id":"1604.01511","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-06T07:15:41Z","cross_cats_sorted":[],"title_canon_sha256":"00eeedd86ef8b70071a32b3ecbdd5e86218e244c685f9ce5d41651f7606499fd","abstract_canon_sha256":"0e79f49fb7d6eb4b56f56a2b5c80fe4346247a8f26b30792284c199fe917baa2"},"schema_version":"1.0"},"canonical_sha256":"7c71f76bc1d7bc5329d0b7f625d3d2ea499e4ecb24e613710d95dca63c7f0cfb","source":{"kind":"arxiv","id":"1604.01511","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.01511","created_at":"2026-05-18T01:17:04Z"},{"alias_kind":"arxiv_version","alias_value":"1604.01511v2","created_at":"2026-05-18T01:17:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.01511","created_at":"2026-05-18T01:17:04Z"},{"alias_kind":"pith_short_12","alias_value":"PRY7O26B266F","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"PRY7O26B266FGKOQ","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"PRY7O26B","created_at":"2026-05-18T12:30:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:PRY7O26B266FGKOQW73CLU6S5J","target":"record","payload":{"canonical_record":{"source":{"id":"1604.01511","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-06T07:15:41Z","cross_cats_sorted":[],"title_canon_sha256":"00eeedd86ef8b70071a32b3ecbdd5e86218e244c685f9ce5d41651f7606499fd","abstract_canon_sha256":"0e79f49fb7d6eb4b56f56a2b5c80fe4346247a8f26b30792284c199fe917baa2"},"schema_version":"1.0"},"canonical_sha256":"7c71f76bc1d7bc5329d0b7f625d3d2ea499e4ecb24e613710d95dca63c7f0cfb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:17:04.709233Z","signature_b64":"wZJ8V3uDFfjtYXVIxJWk/U96646N9dWo3dxb4blPMjwrOeMW6j3rSYP2lCwujyVbMLqqPl44Eb4ohPr+9DKZCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c71f76bc1d7bc5329d0b7f625d3d2ea499e4ecb24e613710d95dca63c7f0cfb","last_reissued_at":"2026-05-18T01:17:04.708556Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:17:04.708556Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1604.01511","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":"2026-05-18T01:17:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3uSJo+2oefP3fAUP2OkNbEdW+CXFA1yOY1d6uba9tLSPMPYGQMvo2GxJhIGtwsQ3FvwYC4MklKgDdDdDf5y3Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T02:34:26.215243Z"},"content_sha256":"4580f40a21b27607f2bfcb80c8ec4581c4ba418f8f7b74b7f79999d4426d324e","schema_version":"1.0","event_id":"sha256:4580f40a21b27607f2bfcb80c8ec4581c4ba418f8f7b74b7f79999d4426d324e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:PRY7O26B266FGKOQW73CLU6S5J","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Metallic ferromagnetism-insulating charge order transition in doped manganites","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Minh-Tien Tran, Quoc-Huy Ninh, Van-Nham Phan","submitted_at":"2016-04-06T07:15:41Z","abstract_excerpt":"We show that an interplay of double exchange and impurity randomness can explain the competition between metal-ferromagnetic and insulating charge ordered states in doped manganites. The double exchange is simplified in the Ising type, whereas the randomness is modeled by the Falicov-Kimball binary distribution. The combined model is considered in a framework of dynamical mean-field theory. Using the Kubo-Greenwood formalism, the transport coefficients are explicitly expressed in terms of single particle spectral functions. Dividing the system into two sublattices we have pointed out a direct "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.01511","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":"2026-05-18T01:17:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B2mw7ygF/Y/2Vhb3XlRYrqHlhsb6qtCWGo9RWZI9o53wMROORnzQLb92ujo3O3JnS4BMIL67yo/OxMSqZ0zzBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T02:34:26.215937Z"},"content_sha256":"8d2e32c3cd6f84d51267ca3aafdb6890c7df11c6f68b4146bfdd08b5c4301126","schema_version":"1.0","event_id":"sha256:8d2e32c3cd6f84d51267ca3aafdb6890c7df11c6f68b4146bfdd08b5c4301126"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PRY7O26B266FGKOQW73CLU6S5J/bundle.json","state_url":"https://pith.science/pith/PRY7O26B266FGKOQW73CLU6S5J/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PRY7O26B266FGKOQW73CLU6S5J/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":"2026-05-27T02:34:26Z","links":{"resolver":"https://pith.science/pith/PRY7O26B266FGKOQW73CLU6S5J","bundle":"https://pith.science/pith/PRY7O26B266FGKOQW73CLU6S5J/bundle.json","state":"https://pith.science/pith/PRY7O26B266FGKOQW73CLU6S5J/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PRY7O26B266FGKOQW73CLU6S5J/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:PRY7O26B266FGKOQW73CLU6S5J","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":"0e79f49fb7d6eb4b56f56a2b5c80fe4346247a8f26b30792284c199fe917baa2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-06T07:15:41Z","title_canon_sha256":"00eeedd86ef8b70071a32b3ecbdd5e86218e244c685f9ce5d41651f7606499fd"},"schema_version":"1.0","source":{"id":"1604.01511","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.01511","created_at":"2026-05-18T01:17:04Z"},{"alias_kind":"arxiv_version","alias_value":"1604.01511v2","created_at":"2026-05-18T01:17:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.01511","created_at":"2026-05-18T01:17:04Z"},{"alias_kind":"pith_short_12","alias_value":"PRY7O26B266F","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"PRY7O26B266FGKOQ","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"PRY7O26B","created_at":"2026-05-18T12:30:39Z"}],"graph_snapshots":[{"event_id":"sha256:8d2e32c3cd6f84d51267ca3aafdb6890c7df11c6f68b4146bfdd08b5c4301126","target":"graph","created_at":"2026-05-18T01:17:04Z","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 show that an interplay of double exchange and impurity randomness can explain the competition between metal-ferromagnetic and insulating charge ordered states in doped manganites. The double exchange is simplified in the Ising type, whereas the randomness is modeled by the Falicov-Kimball binary distribution. The combined model is considered in a framework of dynamical mean-field theory. Using the Kubo-Greenwood formalism, the transport coefficients are explicitly expressed in terms of single particle spectral functions. Dividing the system into two sublattices we have pointed out a direct ","authors_text":"Minh-Tien Tran, Quoc-Huy Ninh, Van-Nham Phan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-06T07:15:41Z","title":"Metallic ferromagnetism-insulating charge order transition in doped manganites"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.01511","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":"sha256:4580f40a21b27607f2bfcb80c8ec4581c4ba418f8f7b74b7f79999d4426d324e","target":"record","created_at":"2026-05-18T01:17:04Z","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":"0e79f49fb7d6eb4b56f56a2b5c80fe4346247a8f26b30792284c199fe917baa2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-06T07:15:41Z","title_canon_sha256":"00eeedd86ef8b70071a32b3ecbdd5e86218e244c685f9ce5d41651f7606499fd"},"schema_version":"1.0","source":{"id":"1604.01511","kind":"arxiv","version":2}},"canonical_sha256":"7c71f76bc1d7bc5329d0b7f625d3d2ea499e4ecb24e613710d95dca63c7f0cfb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c71f76bc1d7bc5329d0b7f625d3d2ea499e4ecb24e613710d95dca63c7f0cfb","first_computed_at":"2026-05-18T01:17:04.708556Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:17:04.708556Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wZJ8V3uDFfjtYXVIxJWk/U96646N9dWo3dxb4blPMjwrOeMW6j3rSYP2lCwujyVbMLqqPl44Eb4ohPr+9DKZCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:17:04.709233Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.01511","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4580f40a21b27607f2bfcb80c8ec4581c4ba418f8f7b74b7f79999d4426d324e","sha256:8d2e32c3cd6f84d51267ca3aafdb6890c7df11c6f68b4146bfdd08b5c4301126"],"state_sha256":"87407744bf353d6c22a4c2a064deaddd09aefd0fced7676c57b7d8934f14bc9c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4U9/twC3ayzrqKBHLwuRHl5wGOqWRki/EX1gvS8BNzAJ3MDFSn4WBtl3eNcv6GTc6/NAO9Kx61+P1TDOHhotDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T02:34:26.220203Z","bundle_sha256":"045e3dbae0f0763046e543abd36b9c8ac416950ff8f543239ec8e4188c8a45e0"}}