{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:67O5AMOXK4AP6UT2SST3S3S3OF","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":"bfd05ac396d54026a205075af914fe55449aa0e76fc9bb29de5b413df36c3896","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-06-23T04:48:06Z","title_canon_sha256":"afbf4d1c7cfffd053d21c6be101feb6769d471928e3cb8c2467dc072c08ddf28"},"schema_version":"1.0","source":{"id":"1506.06856","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.06856","created_at":"2026-05-18T01:04:04Z"},{"alias_kind":"arxiv_version","alias_value":"1506.06856v3","created_at":"2026-05-18T01:04:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.06856","created_at":"2026-05-18T01:04:04Z"},{"alias_kind":"pith_short_12","alias_value":"67O5AMOXK4AP","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"67O5AMOXK4AP6UT2","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"67O5AMOX","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:f6cef1578482cd0e1f300f01295f54f2b4e6f9a32e13f5c138ebacaca47565f4","target":"graph","created_at":"2026-05-18T01:04:04Z","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":"The available results from the inelastic neutron scattering experiment performed on the quasi-two dimensional spin $\\frac{1}{2}$ anti-ferromagnetic material $La_2 Cu O_4$ have been analysed theoretically. The formalism of ours is based on a semi-classical like treatment involving a model of an ideal gas of mobile vortices and anti-vortices built on the background of the N$\\acute{e}$el state, using the bipartite classical spin configuration corresponding to an XY- anisotropic Heisenberg anti-ferromagnet on a square lattice. The results for the integrated intensities for our spin $\\frac{1}{2}$ m","authors_text":"Ranjan Chaudhury, Samir K. Paul, Subhajit Sarkar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-06-23T04:48:06Z","title":"Semi-phenomenological analysis of neutron scattering results for quasi-two dimensional quantum anti-ferromagnet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.06856","kind":"arxiv","version":3},"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":"sha256:7a149045c2ff58c714ddd76bc5f02395157bd475b4b3631610115a84bc434714","target":"record","created_at":"2026-05-18T01:04:04Z","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":"bfd05ac396d54026a205075af914fe55449aa0e76fc9bb29de5b413df36c3896","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-06-23T04:48:06Z","title_canon_sha256":"afbf4d1c7cfffd053d21c6be101feb6769d471928e3cb8c2467dc072c08ddf28"},"schema_version":"1.0","source":{"id":"1506.06856","kind":"arxiv","version":3}},"canonical_sha256":"f7ddd031d75700ff527a94a7b96e5b714886ba956283e1f299d8f339f2fd6472","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f7ddd031d75700ff527a94a7b96e5b714886ba956283e1f299d8f339f2fd6472","first_computed_at":"2026-05-18T01:04:04.275406Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:04:04.275406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9FXHcp1/hkeXHpPq5nBGm39yeqiiGLt99DVJsBigeceGaQlYgOJBzU88KxGdyfqTEmoF1Nvjbi5c0XmtW4cxAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:04:04.276051Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.06856","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7a149045c2ff58c714ddd76bc5f02395157bd475b4b3631610115a84bc434714","sha256:f6cef1578482cd0e1f300f01295f54f2b4e6f9a32e13f5c138ebacaca47565f4"],"state_sha256":"b36fe5e5281ef4df54790d1b8bf49bcc632878c063dae80e6ec80f9c21685333"}