{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:SEJGWUSCH7CT3SAWCKFOTXXI7V","short_pith_number":"pith:SEJGWUSC","canonical_record":{"source":{"id":"1212.0302","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-12-03T07:33:39Z","cross_cats_sorted":[],"title_canon_sha256":"462ad804e134d5c7db70042e7ee22f0112034b6e586664e343b01652fcad6c17","abstract_canon_sha256":"7ce80abb234d9eb06af1fc62ad47d37b56b9fd4f8226f9a9621ac9d999193330"},"schema_version":"1.0"},"canonical_sha256":"91126b52423fc53dc816128ae9dee8fd79f6e9335b20b68dd6c7392e02bb418a","source":{"kind":"arxiv","id":"1212.0302","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1212.0302","created_at":"2026-05-18T03:32:59Z"},{"alias_kind":"arxiv_version","alias_value":"1212.0302v1","created_at":"2026-05-18T03:32:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.0302","created_at":"2026-05-18T03:32:59Z"},{"alias_kind":"pith_short_12","alias_value":"SEJGWUSCH7CT","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"SEJGWUSCH7CT3SAW","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"SEJGWUSC","created_at":"2026-05-18T12:27:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:SEJGWUSCH7CT3SAWCKFOTXXI7V","target":"record","payload":{"canonical_record":{"source":{"id":"1212.0302","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-12-03T07:33:39Z","cross_cats_sorted":[],"title_canon_sha256":"462ad804e134d5c7db70042e7ee22f0112034b6e586664e343b01652fcad6c17","abstract_canon_sha256":"7ce80abb234d9eb06af1fc62ad47d37b56b9fd4f8226f9a9621ac9d999193330"},"schema_version":"1.0"},"canonical_sha256":"91126b52423fc53dc816128ae9dee8fd79f6e9335b20b68dd6c7392e02bb418a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:32:59.791578Z","signature_b64":"AGYv4/MC19VxIsDRKxr6ptJa9Z3ZERHFbtt/NLTwUtgp80j6MAjRxFQb+/UcCHYSEdmAtTc7Po61ABFCfkU8DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"91126b52423fc53dc816128ae9dee8fd79f6e9335b20b68dd6c7392e02bb418a","last_reissued_at":"2026-05-18T03:32:59.790775Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:32:59.790775Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1212.0302","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":"2026-05-18T03:32:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BhM9nAXQIcbZ6kdtomRpfDrX4DbFi5IXPb+aNqt/EziacmDNZeEjD2OYCveYWl5EC7Xl5CNZ4UZxAOFU+5LfAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T11:01:45.687888Z"},"content_sha256":"7461ebdd7c25441a4a65851dcfe3d0b78a8b010519c3a667f18b8145eade02c0","schema_version":"1.0","event_id":"sha256:7461ebdd7c25441a4a65851dcfe3d0b78a8b010519c3a667f18b8145eade02c0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:SEJGWUSCH7CT3SAWCKFOTXXI7V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Role of covalent hybridization in martensitic structure and magnetic properties of shape memory alloys: the case of Ni50Mn5+xGa35-xCu10","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"E. K. Liu, G. H. Wu, G. J. Li, G. Z Xu, H. G. Zhang, H. W. Zhang, H. Z. Luo, W. H. Wang, Y. J. Zhang","submitted_at":"2012-12-03T07:33:39Z","abstract_excerpt":"We have investigated the impact of covalent hybridization on martensitic structure and magnetic properties of Ni50Mn5+xGa35-xCu10 shape memory alloys. We found that the lattice distortion ((c-a)/a) of L10 martensite monotonously changes with the substitution of Mn for Ga atoms and shows a kink behavior at Ga(at.%)= 25 due to the weakened covalent effect between main-group and transition-metal atoms. Moreover, owing to the competition between covalence hybridization and magnetic ordering of introduced Mn atoms, the molecular magnetic moment and Curie temperature coincidently show maximums at Ga"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.0302","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":"2026-05-18T03:32:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qMq6o9JXWywCIa6Kp0iHKi69p7K3jpPc8HC8x1CfGz+EFSvT51KTKLEl12AzCoVcHckUaT7LSWQlVFOtqJFcDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T11:01:45.688585Z"},"content_sha256":"31ed4d4933f59cc322e80ae3db6ec728f36d9cb7967c1cf6d69d7542b5d7e9eb","schema_version":"1.0","event_id":"sha256:31ed4d4933f59cc322e80ae3db6ec728f36d9cb7967c1cf6d69d7542b5d7e9eb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SEJGWUSCH7CT3SAWCKFOTXXI7V/bundle.json","state_url":"https://pith.science/pith/SEJGWUSCH7CT3SAWCKFOTXXI7V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SEJGWUSCH7CT3SAWCKFOTXXI7V/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":"2026-05-27T11:01:45Z","links":{"resolver":"https://pith.science/pith/SEJGWUSCH7CT3SAWCKFOTXXI7V","bundle":"https://pith.science/pith/SEJGWUSCH7CT3SAWCKFOTXXI7V/bundle.json","state":"https://pith.science/pith/SEJGWUSCH7CT3SAWCKFOTXXI7V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SEJGWUSCH7CT3SAWCKFOTXXI7V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:SEJGWUSCH7CT3SAWCKFOTXXI7V","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":"7ce80abb234d9eb06af1fc62ad47d37b56b9fd4f8226f9a9621ac9d999193330","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-12-03T07:33:39Z","title_canon_sha256":"462ad804e134d5c7db70042e7ee22f0112034b6e586664e343b01652fcad6c17"},"schema_version":"1.0","source":{"id":"1212.0302","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1212.0302","created_at":"2026-05-18T03:32:59Z"},{"alias_kind":"arxiv_version","alias_value":"1212.0302v1","created_at":"2026-05-18T03:32:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.0302","created_at":"2026-05-18T03:32:59Z"},{"alias_kind":"pith_short_12","alias_value":"SEJGWUSCH7CT","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"SEJGWUSCH7CT3SAW","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"SEJGWUSC","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:31ed4d4933f59cc322e80ae3db6ec728f36d9cb7967c1cf6d69d7542b5d7e9eb","target":"graph","created_at":"2026-05-18T03:32:59Z","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 investigated the impact of covalent hybridization on martensitic structure and magnetic properties of Ni50Mn5+xGa35-xCu10 shape memory alloys. We found that the lattice distortion ((c-a)/a) of L10 martensite monotonously changes with the substitution of Mn for Ga atoms and shows a kink behavior at Ga(at.%)= 25 due to the weakened covalent effect between main-group and transition-metal atoms. Moreover, owing to the competition between covalence hybridization and magnetic ordering of introduced Mn atoms, the molecular magnetic moment and Curie temperature coincidently show maximums at Ga","authors_text":"E. K. Liu, G. H. Wu, G. J. Li, G. Z Xu, H. G. Zhang, H. W. Zhang, H. Z. Luo, W. H. Wang, Y. J. Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-12-03T07:33:39Z","title":"Role of covalent hybridization in martensitic structure and magnetic properties of shape memory alloys: the case of Ni50Mn5+xGa35-xCu10"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.0302","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":"sha256:7461ebdd7c25441a4a65851dcfe3d0b78a8b010519c3a667f18b8145eade02c0","target":"record","created_at":"2026-05-18T03:32:59Z","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":"7ce80abb234d9eb06af1fc62ad47d37b56b9fd4f8226f9a9621ac9d999193330","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-12-03T07:33:39Z","title_canon_sha256":"462ad804e134d5c7db70042e7ee22f0112034b6e586664e343b01652fcad6c17"},"schema_version":"1.0","source":{"id":"1212.0302","kind":"arxiv","version":1}},"canonical_sha256":"91126b52423fc53dc816128ae9dee8fd79f6e9335b20b68dd6c7392e02bb418a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"91126b52423fc53dc816128ae9dee8fd79f6e9335b20b68dd6c7392e02bb418a","first_computed_at":"2026-05-18T03:32:59.790775Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:32:59.790775Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AGYv4/MC19VxIsDRKxr6ptJa9Z3ZERHFbtt/NLTwUtgp80j6MAjRxFQb+/UcCHYSEdmAtTc7Po61ABFCfkU8DA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:32:59.791578Z","signed_message":"canonical_sha256_bytes"},"source_id":"1212.0302","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7461ebdd7c25441a4a65851dcfe3d0b78a8b010519c3a667f18b8145eade02c0","sha256:31ed4d4933f59cc322e80ae3db6ec728f36d9cb7967c1cf6d69d7542b5d7e9eb"],"state_sha256":"52912fec6b9aed68a49f9cca7442e24ec65f7207b273f6359069d48d99dcfd74"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YAVvCJOieerl/VUh4WAxfmvPpNiBy4n0gqG4pNOY+jvx7Txx1oGFcBHxsUzsmTELosPVs7ikXsUh0+jhD6GNDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T11:01:45.692145Z","bundle_sha256":"dc43d659f42e60a71745e07b5ac7dd407266f8d8c3e4036e4e558bcf83faab99"}}