{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:KVFGR6FFYOYBEXTH2XMW7IRLP7","short_pith_number":"pith:KVFGR6FF","canonical_record":{"source":{"id":"1307.3778","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-07-14T20:22:10Z","cross_cats_sorted":[],"title_canon_sha256":"9f25a1f92542d5720901a31c90c5e94b1d137a5c7c965c0a5e67b01880b5c883","abstract_canon_sha256":"1a15917f0f4bdac68a5a3e1fbc5aa7a2a2e70aa54a98008bcf5b03051fe78212"},"schema_version":"1.0"},"canonical_sha256":"554a68f8a5c3b0125e67d5d96fa22b7fe1d99d94fffa094dc6ccef369461e301","source":{"kind":"arxiv","id":"1307.3778","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.3778","created_at":"2026-05-18T01:48:50Z"},{"alias_kind":"arxiv_version","alias_value":"1307.3778v1","created_at":"2026-05-18T01:48:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.3778","created_at":"2026-05-18T01:48:50Z"},{"alias_kind":"pith_short_12","alias_value":"KVFGR6FFYOYB","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"KVFGR6FFYOYBEXTH","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"KVFGR6FF","created_at":"2026-05-18T12:27:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:KVFGR6FFYOYBEXTH2XMW7IRLP7","target":"record","payload":{"canonical_record":{"source":{"id":"1307.3778","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-07-14T20:22:10Z","cross_cats_sorted":[],"title_canon_sha256":"9f25a1f92542d5720901a31c90c5e94b1d137a5c7c965c0a5e67b01880b5c883","abstract_canon_sha256":"1a15917f0f4bdac68a5a3e1fbc5aa7a2a2e70aa54a98008bcf5b03051fe78212"},"schema_version":"1.0"},"canonical_sha256":"554a68f8a5c3b0125e67d5d96fa22b7fe1d99d94fffa094dc6ccef369461e301","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:48:50.483101Z","signature_b64":"CihzesLP41+HwtpNwCGVul6EfJUCMj/6a1EOMSJTgdLJL392Ui3HCS6EPWqs7kW0MI1BO8R0AHCfjDgKV8ElCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"554a68f8a5c3b0125e67d5d96fa22b7fe1d99d94fffa094dc6ccef369461e301","last_reissued_at":"2026-05-18T01:48:50.482420Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:48:50.482420Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.3778","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":"2026-05-18T01:48:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ageAkoVeEgW5WpB9vvTpm8ZEU8nM9T6aAjkoi8gntyhAEVkMsuq+FiwjKzLEc1Ti6r6wxwJwNIpq8/GP1Ku+DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T21:26:29.838928Z"},"content_sha256":"f118c4e172db60c468144df2f9d4f6957588864272decb519d95f637326872f0","schema_version":"1.0","event_id":"sha256:f118c4e172db60c468144df2f9d4f6957588864272decb519d95f637326872f0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:KVFGR6FFYOYBEXTH2XMW7IRLP7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"In-plane and out of plane magnetic properties in Ni46Co4Mn38Sb12 Heusler alloys ribbons","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"D. Arvindha Babu, D. M. Raj Kumar, K. G. Suresh, M. Manivel Raja, Roshnee Sahoo","submitted_at":"2013-07-14T20:22:10Z","abstract_excerpt":"Magnetic, magnetocaloric and exchange bias properties have been systematically investigated in Ni46Co4Mn38Sb12 ribbon by applying magnetic field along (IP) and perpendicular (OP) to the ribbon plane. From the thermo-magnetization curves, the sharpness of the martensitic transition is observed to be nearly the same for both IP and OP ribbons. The thermomagnetic irreversibility region is found to be larger in the OP ribbon at 500 Oe, indicating that the magnetic anisotropy is larger in this case. The OP ribbon shows the Hopkinson maximum at 500 Oe, both for the FCC and ZFC modes. The magnetizati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.3778","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":"2026-05-18T01:48:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gDL+3siiLvHqfk4hz7gM45smKDqADz5pXKf+PP2nsOWSKvvRcOf0sNYyuPUFlcpAKb6Chmb89fZNlhnEj+uZDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T21:26:29.839607Z"},"content_sha256":"4c0e5dde95018053a16df1c1af4ab93e95f01dbd04c24b8e96c7e8d0652925dc","schema_version":"1.0","event_id":"sha256:4c0e5dde95018053a16df1c1af4ab93e95f01dbd04c24b8e96c7e8d0652925dc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KVFGR6FFYOYBEXTH2XMW7IRLP7/bundle.json","state_url":"https://pith.science/pith/KVFGR6FFYOYBEXTH2XMW7IRLP7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KVFGR6FFYOYBEXTH2XMW7IRLP7/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":"2026-06-06T21:26:29Z","links":{"resolver":"https://pith.science/pith/KVFGR6FFYOYBEXTH2XMW7IRLP7","bundle":"https://pith.science/pith/KVFGR6FFYOYBEXTH2XMW7IRLP7/bundle.json","state":"https://pith.science/pith/KVFGR6FFYOYBEXTH2XMW7IRLP7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KVFGR6FFYOYBEXTH2XMW7IRLP7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:KVFGR6FFYOYBEXTH2XMW7IRLP7","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":"1a15917f0f4bdac68a5a3e1fbc5aa7a2a2e70aa54a98008bcf5b03051fe78212","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-07-14T20:22:10Z","title_canon_sha256":"9f25a1f92542d5720901a31c90c5e94b1d137a5c7c965c0a5e67b01880b5c883"},"schema_version":"1.0","source":{"id":"1307.3778","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.3778","created_at":"2026-05-18T01:48:50Z"},{"alias_kind":"arxiv_version","alias_value":"1307.3778v1","created_at":"2026-05-18T01:48:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.3778","created_at":"2026-05-18T01:48:50Z"},{"alias_kind":"pith_short_12","alias_value":"KVFGR6FFYOYB","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"KVFGR6FFYOYBEXTH","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"KVFGR6FF","created_at":"2026-05-18T12:27:51Z"}],"graph_snapshots":[{"event_id":"sha256:4c0e5dde95018053a16df1c1af4ab93e95f01dbd04c24b8e96c7e8d0652925dc","target":"graph","created_at":"2026-05-18T01:48:50Z","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":"Magnetic, magnetocaloric and exchange bias properties have been systematically investigated in Ni46Co4Mn38Sb12 ribbon by applying magnetic field along (IP) and perpendicular (OP) to the ribbon plane. From the thermo-magnetization curves, the sharpness of the martensitic transition is observed to be nearly the same for both IP and OP ribbons. The thermomagnetic irreversibility region is found to be larger in the OP ribbon at 500 Oe, indicating that the magnetic anisotropy is larger in this case. The OP ribbon shows the Hopkinson maximum at 500 Oe, both for the FCC and ZFC modes. The magnetizati","authors_text":"D. Arvindha Babu, D. M. Raj Kumar, K. G. Suresh, M. Manivel Raja, Roshnee Sahoo","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-07-14T20:22:10Z","title":"In-plane and out of plane magnetic properties in Ni46Co4Mn38Sb12 Heusler alloys ribbons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.3778","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:f118c4e172db60c468144df2f9d4f6957588864272decb519d95f637326872f0","target":"record","created_at":"2026-05-18T01:48:50Z","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":"1a15917f0f4bdac68a5a3e1fbc5aa7a2a2e70aa54a98008bcf5b03051fe78212","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-07-14T20:22:10Z","title_canon_sha256":"9f25a1f92542d5720901a31c90c5e94b1d137a5c7c965c0a5e67b01880b5c883"},"schema_version":"1.0","source":{"id":"1307.3778","kind":"arxiv","version":1}},"canonical_sha256":"554a68f8a5c3b0125e67d5d96fa22b7fe1d99d94fffa094dc6ccef369461e301","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"554a68f8a5c3b0125e67d5d96fa22b7fe1d99d94fffa094dc6ccef369461e301","first_computed_at":"2026-05-18T01:48:50.482420Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:48:50.482420Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CihzesLP41+HwtpNwCGVul6EfJUCMj/6a1EOMSJTgdLJL392Ui3HCS6EPWqs7kW0MI1BO8R0AHCfjDgKV8ElCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:48:50.483101Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.3778","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f118c4e172db60c468144df2f9d4f6957588864272decb519d95f637326872f0","sha256:4c0e5dde95018053a16df1c1af4ab93e95f01dbd04c24b8e96c7e8d0652925dc"],"state_sha256":"4f5da112cf9b6f247a3c1fc527657d4d43bf3ca785fca3628f03dd2a6d2d53e6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h4O63JfB2OWqhN0FNG2r2nRsAK0Ou3ZcMqWeAE8tKFb7SPS4IWVeAdv7gK28uTyLrxR6nSuAmEM6KWGkbhorAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T21:26:29.843027Z","bundle_sha256":"1271dc2f06c0d6f06a1ba234b29bcf4a80cbbdc915d59f82ae09bdeb2de33a6d"}}