{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:S6AZ3KJO6R4RXQZ5JOF5FZHEEL","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":"a251a632f5bbe254ffcb856c3aa03f0f9ff3b3e104f1a3fc50eff3602296a9be","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2008-12-29T16:35:07Z","title_canon_sha256":"4add5b14958ae28595fe94e0d7a565ce92aec846b590567df8ed76fdfd445d92"},"schema_version":"1.0","source":{"id":"0812.4936","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0812.4936","created_at":"2026-07-04T17:13:59Z"},{"alias_kind":"arxiv_version","alias_value":"0812.4936v1","created_at":"2026-07-04T17:13:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0812.4936","created_at":"2026-07-04T17:13:59Z"},{"alias_kind":"pith_short_12","alias_value":"S6AZ3KJO6R4R","created_at":"2026-07-04T17:13:59Z"},{"alias_kind":"pith_short_16","alias_value":"S6AZ3KJO6R4RXQZ5","created_at":"2026-07-04T17:13:59Z"},{"alias_kind":"pith_short_8","alias_value":"S6AZ3KJO","created_at":"2026-07-04T17:13:59Z"}],"graph_snapshots":[{"event_id":"sha256:81b75e2f0be6cf3ada15230ef779c2f790f07d263eb303ca01b94d9d981bf34b","target":"graph","created_at":"2026-07-04T17:13:59Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0812.4936/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present magnetic field dependence of the critical current density from dc-magnetization measurements concerning the anisotropic behavior of flux line lattice (FLL) in a single crystal of YNi_2B_2C. The peak effect (PE) phenomenon is observed for all crystallographic orientations, but the second magnetization peak (SMP) anomaly is observed only for H//a. Our study reveals that the FLL obtained when H//[100] is better ordered within the basal plane. However, the FLL for H// c is found to be even more ordered than that for H//[110]. The perfect square symmetry of the FLL for H//c is perhaps re","authors_text":"A.K. Grover, C.V. Tomy, H. Takeya, Pradip Das, S. Ramakrishnan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2008-12-29T16:35:07Z","title":"Anisotropy in vortex phase diagram and the pinning force density in the basal plane of YNi_2B_2C"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0812.4936","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":"sha256:9f261083f8ce26d7e600c3f4ece6d42bdbcbd2df633d7af9e9d52a4a61890c19","target":"record","created_at":"2026-07-04T17:13:59Z","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":"a251a632f5bbe254ffcb856c3aa03f0f9ff3b3e104f1a3fc50eff3602296a9be","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2008-12-29T16:35:07Z","title_canon_sha256":"4add5b14958ae28595fe94e0d7a565ce92aec846b590567df8ed76fdfd445d92"},"schema_version":"1.0","source":{"id":"0812.4936","kind":"arxiv","version":1}},"canonical_sha256":"97819da92ef4791bc33d4b8bd2e4e422e4606d39bdb72ec3cfda0c04199d377d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"97819da92ef4791bc33d4b8bd2e4e422e4606d39bdb72ec3cfda0c04199d377d","first_computed_at":"2026-07-04T17:13:59.024144Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:13:59.024144Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TRD/52Az1lwuECgroOW1g+neFqLY8dGjMIxf1H5nA/dPks0U+bf+PYyEoFYJrCKofO6paTAHsoXTYQMCmNx8Ag==","signature_status":"signed_v1","signed_at":"2026-07-04T17:13:59.024560Z","signed_message":"canonical_sha256_bytes"},"source_id":"0812.4936","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9f261083f8ce26d7e600c3f4ece6d42bdbcbd2df633d7af9e9d52a4a61890c19","sha256:81b75e2f0be6cf3ada15230ef779c2f790f07d263eb303ca01b94d9d981bf34b"],"state_sha256":"e9710586a5796d2b93835920852f1c71df2570dee5dc25c9ce221b2b5e024af0"}