{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:HD35VQTMEWIOAAALAAN7YHPZ3V","short_pith_number":"pith:HD35VQTM","canonical_record":{"source":{"id":"1502.05557","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-02-19T12:50:42Z","cross_cats_sorted":[],"title_canon_sha256":"b87b385b3eeeabf832a26a7e9e17cc474cfb28b52cbbfd241e059922a82e042f","abstract_canon_sha256":"80b4d5e4732b5d0b624d9c7fe43333c51369ebec1c86e417b9368bdfdc93ea1c"},"schema_version":"1.0"},"canonical_sha256":"38f7dac26c2590e0000b001bfc1df9dd476b0a16767450c9a1ac121e7b80f7cd","source":{"kind":"arxiv","id":"1502.05557","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.05557","created_at":"2026-05-18T00:38:23Z"},{"alias_kind":"arxiv_version","alias_value":"1502.05557v2","created_at":"2026-05-18T00:38:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.05557","created_at":"2026-05-18T00:38:23Z"},{"alias_kind":"pith_short_12","alias_value":"HD35VQTMEWIO","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"HD35VQTMEWIOAAAL","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"HD35VQTM","created_at":"2026-05-18T12:29:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:HD35VQTMEWIOAAALAAN7YHPZ3V","target":"record","payload":{"canonical_record":{"source":{"id":"1502.05557","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-02-19T12:50:42Z","cross_cats_sorted":[],"title_canon_sha256":"b87b385b3eeeabf832a26a7e9e17cc474cfb28b52cbbfd241e059922a82e042f","abstract_canon_sha256":"80b4d5e4732b5d0b624d9c7fe43333c51369ebec1c86e417b9368bdfdc93ea1c"},"schema_version":"1.0"},"canonical_sha256":"38f7dac26c2590e0000b001bfc1df9dd476b0a16767450c9a1ac121e7b80f7cd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:23.702705Z","signature_b64":"ZLkep/vwFeEn53hIqdSQN6IPjgLPNFrrrCrnKSuvzSYwGL/f5YvFP+/44qid8SRdS0nV1du7DA05Dwx4VgXEBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"38f7dac26c2590e0000b001bfc1df9dd476b0a16767450c9a1ac121e7b80f7cd","last_reissued_at":"2026-05-18T00:38:23.701976Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:23.701976Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1502.05557","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:38:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NWiAwRNZIKhZlWLgHm9An8kiatXTFsmWS75zVZfihpJ8/EweQB8mEuidEevyFaY+G2JWYbJZDkkWf/QXQFYSAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T01:55:14.553587Z"},"content_sha256":"896b7e22503912a298e341cc49a483fd028f26bc3fc7397635060a76544d2bfa","schema_version":"1.0","event_id":"sha256:896b7e22503912a298e341cc49a483fd028f26bc3fc7397635060a76544d2bfa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:HD35VQTMEWIOAAALAAN7YHPZ3V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spin and magnetothermal transport in the S = 1/2 XXZ chain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"C. Psaroudaki, X. Zotos","submitted_at":"2015-02-19T12:50:42Z","abstract_excerpt":"We present a temperature and magnetic field dependence study of spin transport and magnetothermal corrections to the thermal conductivity in the spin S = 1/2 integrable easy-plane regime Heisenberg chain, extending an earlier analysis based on the Bethe ansatz method. We critically discuss the low temperature, weak magnetic field behavior, the effect of magnetothermal corrections in the vicinity of the critical field and their role in recent thermal conductivity experiments in 1D quantum magnets."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.05557","kind":"arxiv","version":2},"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":"2026-05-18T00:38:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GPNX8oLtbERUYqNrdURS/IJFlbp8vSr/V4SHix16gRFEiwv+Abmn2vDoSmulP+j5IiejDqhL0UfoqUxs9u8dDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T01:55:14.553918Z"},"content_sha256":"f2f89aff3256debad816ae8dd520480da18d4258aed4b910223fff47c6b4e0c2","schema_version":"1.0","event_id":"sha256:f2f89aff3256debad816ae8dd520480da18d4258aed4b910223fff47c6b4e0c2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HD35VQTMEWIOAAALAAN7YHPZ3V/bundle.json","state_url":"https://pith.science/pith/HD35VQTMEWIOAAALAAN7YHPZ3V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HD35VQTMEWIOAAALAAN7YHPZ3V/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":"2026-06-29T01:55:14Z","links":{"resolver":"https://pith.science/pith/HD35VQTMEWIOAAALAAN7YHPZ3V","bundle":"https://pith.science/pith/HD35VQTMEWIOAAALAAN7YHPZ3V/bundle.json","state":"https://pith.science/pith/HD35VQTMEWIOAAALAAN7YHPZ3V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HD35VQTMEWIOAAALAAN7YHPZ3V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:HD35VQTMEWIOAAALAAN7YHPZ3V","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":"80b4d5e4732b5d0b624d9c7fe43333c51369ebec1c86e417b9368bdfdc93ea1c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-02-19T12:50:42Z","title_canon_sha256":"b87b385b3eeeabf832a26a7e9e17cc474cfb28b52cbbfd241e059922a82e042f"},"schema_version":"1.0","source":{"id":"1502.05557","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.05557","created_at":"2026-05-18T00:38:23Z"},{"alias_kind":"arxiv_version","alias_value":"1502.05557v2","created_at":"2026-05-18T00:38:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.05557","created_at":"2026-05-18T00:38:23Z"},{"alias_kind":"pith_short_12","alias_value":"HD35VQTMEWIO","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"HD35VQTMEWIOAAAL","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"HD35VQTM","created_at":"2026-05-18T12:29:22Z"}],"graph_snapshots":[{"event_id":"sha256:f2f89aff3256debad816ae8dd520480da18d4258aed4b910223fff47c6b4e0c2","target":"graph","created_at":"2026-05-18T00:38:23Z","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":"We present a temperature and magnetic field dependence study of spin transport and magnetothermal corrections to the thermal conductivity in the spin S = 1/2 integrable easy-plane regime Heisenberg chain, extending an earlier analysis based on the Bethe ansatz method. We critically discuss the low temperature, weak magnetic field behavior, the effect of magnetothermal corrections in the vicinity of the critical field and their role in recent thermal conductivity experiments in 1D quantum magnets.","authors_text":"C. Psaroudaki, X. Zotos","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-02-19T12:50:42Z","title":"Spin and magnetothermal transport in the S = 1/2 XXZ chain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.05557","kind":"arxiv","version":2},"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":"sha256:896b7e22503912a298e341cc49a483fd028f26bc3fc7397635060a76544d2bfa","target":"record","created_at":"2026-05-18T00:38:23Z","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":"80b4d5e4732b5d0b624d9c7fe43333c51369ebec1c86e417b9368bdfdc93ea1c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-02-19T12:50:42Z","title_canon_sha256":"b87b385b3eeeabf832a26a7e9e17cc474cfb28b52cbbfd241e059922a82e042f"},"schema_version":"1.0","source":{"id":"1502.05557","kind":"arxiv","version":2}},"canonical_sha256":"38f7dac26c2590e0000b001bfc1df9dd476b0a16767450c9a1ac121e7b80f7cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"38f7dac26c2590e0000b001bfc1df9dd476b0a16767450c9a1ac121e7b80f7cd","first_computed_at":"2026-05-18T00:38:23.701976Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:23.701976Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZLkep/vwFeEn53hIqdSQN6IPjgLPNFrrrCrnKSuvzSYwGL/f5YvFP+/44qid8SRdS0nV1du7DA05Dwx4VgXEBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:23.702705Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.05557","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:896b7e22503912a298e341cc49a483fd028f26bc3fc7397635060a76544d2bfa","sha256:f2f89aff3256debad816ae8dd520480da18d4258aed4b910223fff47c6b4e0c2"],"state_sha256":"c4165afcf51045cce29087c275dacdee6ea2111680dceb8a6081cc8c21b86055"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H4znLzx3tfP5+WRgL4Y/zgfKS8vovhx2x2cxUfLpDWNUSszfExeuXDLkon2A8DnM8R8KQfDDY5tFdHGnNJc4Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T01:55:14.555874Z","bundle_sha256":"49cad20f54e4a01cd11a85ac661185b9a0ed17b3dccfeb2824282c2b19fe27c5"}}