{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:PRTDXLT4OGQOAXAUHRSSMYOFBN","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":"5edd7401922cac22dd2f92248c3782739bbe84c2d10fcb19aef0d322781f6d03","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-08-16T05:12:01Z","title_canon_sha256":"6395695ecffe9f5ce6927c69b57b3a96334e59c1e9dbe03af54e8f00595eb4b8"},"schema_version":"1.0","source":{"id":"1608.04486","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.04486","created_at":"2026-05-18T01:08:37Z"},{"alias_kind":"arxiv_version","alias_value":"1608.04486v1","created_at":"2026-05-18T01:08:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.04486","created_at":"2026-05-18T01:08:37Z"},{"alias_kind":"pith_short_12","alias_value":"PRTDXLT4OGQO","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"PRTDXLT4OGQOAXAU","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"PRTDXLT4","created_at":"2026-05-18T12:30:39Z"}],"graph_snapshots":[{"event_id":"sha256:d2ceac8bad418cb269a27ddc5b645ca950ec102f589f839baec1466c7c786603","target":"graph","created_at":"2026-05-18T01:08:37Z","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":"Polycrystalline CuO samples with Co doping were prepared by solid state method with flowing oxygen condition and examined their structural and multiferroic properties. Structural studies have confirmed single phase monoclinic crystal structure of all samples, however, in Co doped samples a decrease in volume with an increase in monoclinic distortion is found. For pristine sample, temperature dependent magnetization has confirmed two antiferromagnetic (AFM) transitions at 213 K and 230 K and frequency independent dielectric peaks at these AFM transitions suggesting the ferroelectric nature. Mag","authors_text":"A. Venimadhav, J. Krishna murthy, N Vijay Prakash Chaudhary","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-08-16T05:12:01Z","title":"Absence of dipolar ordering in Co doped CuO"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.04486","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":"sha256:335ed92979f15065890858019cc93a905445e9cec3808a69b106766f82c29105","target":"record","created_at":"2026-05-18T01:08:37Z","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":"5edd7401922cac22dd2f92248c3782739bbe84c2d10fcb19aef0d322781f6d03","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-08-16T05:12:01Z","title_canon_sha256":"6395695ecffe9f5ce6927c69b57b3a96334e59c1e9dbe03af54e8f00595eb4b8"},"schema_version":"1.0","source":{"id":"1608.04486","kind":"arxiv","version":1}},"canonical_sha256":"7c663bae7c71a0e05c143c652661c50b563c8eab8b69d9b5a78a11b6f678d50a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c663bae7c71a0e05c143c652661c50b563c8eab8b69d9b5a78a11b6f678d50a","first_computed_at":"2026-05-18T01:08:37.104991Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:37.104991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"T6+L9LiZm/OenEMD8gY/KdtV6kghh9hrAR8CdYStMmgmjapBETUR3RlJnEtKzzXYQ04Z75uttCBpSyX/upbVDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:37.105566Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.04486","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:335ed92979f15065890858019cc93a905445e9cec3808a69b106766f82c29105","sha256:d2ceac8bad418cb269a27ddc5b645ca950ec102f589f839baec1466c7c786603"],"state_sha256":"644fb22bac3ad1f0feabdbe23295e725a9f32b8675a72d15dc8099d460141084"}