{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:QA47DEIWLVWWJV4NBN67XRYDSK","short_pith_number":"pith:QA47DEIW","canonical_record":{"source":{"id":"2607.27717","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-30T05:54:11Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"f4e53e62615df1425a4d8282a3b488dce746ff3450f4a2e20cef4349bbaf251b","abstract_canon_sha256":"e3ae65aaa129e1ab0045929c9781519d97488a39611747084f328fd0ac6267ab"},"schema_version":"1.0"},"canonical_sha256":"8039f191165d6d64d78d0b7dfbc70392939e7dd985495f297ed68aad1db12ca2","source":{"kind":"arxiv","id":"2607.27717","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.27717","created_at":"2026-07-31T01:30:00Z"},{"alias_kind":"arxiv_version","alias_value":"2607.27717v1","created_at":"2026-07-31T01:30:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.27717","created_at":"2026-07-31T01:30:00Z"},{"alias_kind":"pith_short_12","alias_value":"QA47DEIWLVWW","created_at":"2026-07-31T01:30:00Z"},{"alias_kind":"pith_short_16","alias_value":"QA47DEIWLVWWJV4N","created_at":"2026-07-31T01:30:00Z"},{"alias_kind":"pith_short_8","alias_value":"QA47DEIW","created_at":"2026-07-31T01:30:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:QA47DEIWLVWWJV4NBN67XRYDSK","target":"record","payload":{"canonical_record":{"source":{"id":"2607.27717","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-30T05:54:11Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"f4e53e62615df1425a4d8282a3b488dce746ff3450f4a2e20cef4349bbaf251b","abstract_canon_sha256":"e3ae65aaa129e1ab0045929c9781519d97488a39611747084f328fd0ac6267ab"},"schema_version":"1.0"},"canonical_sha256":"8039f191165d6d64d78d0b7dfbc70392939e7dd985495f297ed68aad1db12ca2","receipt":{"kind":"pith_receipt","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8039f191165d6d64d78d0b7dfbc70392939e7dd985495f297ed68aad1db12ca2","last_reissued_at":"2026-07-31T01:30:00.585284Z","signature_status":"unsigned_v0","first_computed_at":"2026-07-31T01:30:00.585284Z"},"source_kind":"arxiv","source_id":"2607.27717","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":"2026-07-31T01:30:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GFaNMP79nUnjLY0Hb0KZSc8yTRQw5zoZqEtEnsDJCfZ3bxYZNSXq7EwkUJ4OMUepRvQIBfQ0aDVvHKYtfB8aBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T17:15:48.365436Z"},"content_sha256":"bc1aaa51f876f6288350b6fe31b286e0f662fcc915e4e093f60cc8f7cf7d5647","schema_version":"1.0","event_id":"sha256:bc1aaa51f876f6288350b6fe31b286e0f662fcc915e4e093f60cc8f7cf7d5647"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:QA47DEIWLVWWJV4NBN67XRYDSK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Optimization of magneto-electric properties in Lead-free (x)Co1.2Ti0.2Fe1.6O4 - (100-x)BaTiO3 based composites","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Abhinash Tripathy, Ashutosh Anand, Dharmendra Kumar, Dinesh Kumar Shukla, Hemant Singh, Najnin Bano, Rajeev Dwivedi, R. Venkatesh, Sachin Gupta, Samanway Mohanta","submitted_at":"2026-07-30T05:54:11Z","abstract_excerpt":"This work presents a systematic study of lead-free multiferroic composites of (x)Co1.2Ti0.2Fe1.6O4 - (100-x)BaTiO3 (x = 10, 20, 30), which were synthesized by a solid-state reaction method to investigate the effects of composition and sintering temperature on their structural , electrical, magnetic, and magnetoelectric (ME) properties. X-ray diffraction along with Rietveld refinement confirms the coexistence of tetragonal BaTiO3 (BTO) and cubic spinel Co1.2Ti0.2Fe1.6O4 (CTFO) phases. Microstructural analysis shows that densification and grain growth are better at higher sintering temperatures,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.27717","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.27717/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-31T01:30:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WVPsjChc5dB9erZw1M+t55SF21IEd9LDroEeAxR9jxHmkjHwXHhAXZg6E64oIfultC4l/SnZtV2zR9Iq8oHtBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T17:15:48.366041Z"},"content_sha256":"e88c45d653ef3e61a808fbb000da303ad9ff00f55860fbd48c045e622024b4c9","schema_version":"1.0","event_id":"sha256:e88c45d653ef3e61a808fbb000da303ad9ff00f55860fbd48c045e622024b4c9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QA47DEIWLVWWJV4NBN67XRYDSK/bundle.json","state_url":"https://pith.science/pith/QA47DEIWLVWWJV4NBN67XRYDSK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QA47DEIWLVWWJV4NBN67XRYDSK/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":"2026-08-15T17:15:48Z","links":{"resolver":"https://pith.science/pith/QA47DEIWLVWWJV4NBN67XRYDSK","bundle":"https://pith.science/pith/QA47DEIWLVWWJV4NBN67XRYDSK/bundle.json","state":"https://pith.science/pith/QA47DEIWLVWWJV4NBN67XRYDSK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QA47DEIWLVWWJV4NBN67XRYDSK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:QA47DEIWLVWWJV4NBN67XRYDSK","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":"e3ae65aaa129e1ab0045929c9781519d97488a39611747084f328fd0ac6267ab","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-30T05:54:11Z","title_canon_sha256":"f4e53e62615df1425a4d8282a3b488dce746ff3450f4a2e20cef4349bbaf251b"},"schema_version":"1.0","source":{"id":"2607.27717","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.27717","created_at":"2026-07-31T01:30:00Z"},{"alias_kind":"arxiv_version","alias_value":"2607.27717v1","created_at":"2026-07-31T01:30:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.27717","created_at":"2026-07-31T01:30:00Z"},{"alias_kind":"pith_short_12","alias_value":"QA47DEIWLVWW","created_at":"2026-07-31T01:30:00Z"},{"alias_kind":"pith_short_16","alias_value":"QA47DEIWLVWWJV4N","created_at":"2026-07-31T01:30:00Z"},{"alias_kind":"pith_short_8","alias_value":"QA47DEIW","created_at":"2026-07-31T01:30:00Z"}],"graph_snapshots":[{"event_id":"sha256:e88c45d653ef3e61a808fbb000da303ad9ff00f55860fbd48c045e622024b4c9","target":"graph","created_at":"2026-07-31T01:30:00Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2607.27717/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This work presents a systematic study of lead-free multiferroic composites of (x)Co1.2Ti0.2Fe1.6O4 - (100-x)BaTiO3 (x = 10, 20, 30), which were synthesized by a solid-state reaction method to investigate the effects of composition and sintering temperature on their structural , electrical, magnetic, and magnetoelectric (ME) properties. X-ray diffraction along with Rietveld refinement confirms the coexistence of tetragonal BaTiO3 (BTO) and cubic spinel Co1.2Ti0.2Fe1.6O4 (CTFO) phases. Microstructural analysis shows that densification and grain growth are better at higher sintering temperatures,","authors_text":"Abhinash Tripathy, Ashutosh Anand, Dharmendra Kumar, Dinesh Kumar Shukla, Hemant Singh, Najnin Bano, Rajeev Dwivedi, R. Venkatesh, Sachin Gupta, Samanway Mohanta","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-30T05:54:11Z","title":"Optimization of magneto-electric properties in Lead-free (x)Co1.2Ti0.2Fe1.6O4 - (100-x)BaTiO3 based composites"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.27717","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:bc1aaa51f876f6288350b6fe31b286e0f662fcc915e4e093f60cc8f7cf7d5647","target":"record","created_at":"2026-07-31T01:30:00Z","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":"e3ae65aaa129e1ab0045929c9781519d97488a39611747084f328fd0ac6267ab","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-30T05:54:11Z","title_canon_sha256":"f4e53e62615df1425a4d8282a3b488dce746ff3450f4a2e20cef4349bbaf251b"},"schema_version":"1.0","source":{"id":"2607.27717","kind":"arxiv","version":1}},"canonical_sha256":"8039f191165d6d64d78d0b7dfbc70392939e7dd985495f297ed68aad1db12ca2","receipt":{"builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8039f191165d6d64d78d0b7dfbc70392939e7dd985495f297ed68aad1db12ca2","first_computed_at":"2026-07-31T01:30:00.585284Z","kind":"pith_receipt","last_reissued_at":"2026-07-31T01:30:00.585284Z","receipt_version":"0.3","signature_status":"unsigned_v0"},"source_id":"2607.27717","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bc1aaa51f876f6288350b6fe31b286e0f662fcc915e4e093f60cc8f7cf7d5647","sha256:e88c45d653ef3e61a808fbb000da303ad9ff00f55860fbd48c045e622024b4c9"],"state_sha256":"e772a81772516123478ec1de6f9a9bea11c21476394b9f1fe1ed90eeea32a102"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yQbXPPyaZQ1Y+9mfxTmjPYK5gmvVKDFHSPDEMPIBIuiF9S0ikwuP5jj6ZxF+V+3raGhsx2S6wA9tMAdqu4YkBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T17:15:48.370814Z","bundle_sha256":"bdfa571df0f044a4059330eeb2eebe26c150a9c36d7c042d56f7872f0f03042d"}}