{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:W7VI3PC7S2LJUS4K4PZ3QVJ4ZY","short_pith_number":"pith:W7VI3PC7","canonical_record":{"source":{"id":"2606.29242","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-06-28T07:13:16Z","cross_cats_sorted":[],"title_canon_sha256":"03cf7206bb45e34f3d73806abce51730b2e1450c0e9548331b125d399ece9dcd","abstract_canon_sha256":"e083f8a0173620cbc13744fc57d7b1c75bf330c4d344b26629a0579efdea8964"},"schema_version":"1.0"},"canonical_sha256":"b7ea8dbc5f96969a4b8ae3f3b8553cce03a40f11724f5ee90746482c8a041607","source":{"kind":"arxiv","id":"2606.29242","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.29242","created_at":"2026-06-30T01:17:58Z"},{"alias_kind":"arxiv_version","alias_value":"2606.29242v1","created_at":"2026-06-30T01:17:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.29242","created_at":"2026-06-30T01:17:58Z"},{"alias_kind":"pith_short_12","alias_value":"W7VI3PC7S2LJ","created_at":"2026-06-30T01:17:58Z"},{"alias_kind":"pith_short_16","alias_value":"W7VI3PC7S2LJUS4K","created_at":"2026-06-30T01:17:58Z"},{"alias_kind":"pith_short_8","alias_value":"W7VI3PC7","created_at":"2026-06-30T01:17:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:W7VI3PC7S2LJUS4K4PZ3QVJ4ZY","target":"record","payload":{"canonical_record":{"source":{"id":"2606.29242","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-06-28T07:13:16Z","cross_cats_sorted":[],"title_canon_sha256":"03cf7206bb45e34f3d73806abce51730b2e1450c0e9548331b125d399ece9dcd","abstract_canon_sha256":"e083f8a0173620cbc13744fc57d7b1c75bf330c4d344b26629a0579efdea8964"},"schema_version":"1.0"},"canonical_sha256":"b7ea8dbc5f96969a4b8ae3f3b8553cce03a40f11724f5ee90746482c8a041607","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-30T01:17:58.683616Z","signature_b64":"I2US7gHVKjZenR/dOGg6gSC74G3uGu0LuvmVVrJGWws/eY/sPhp83IuDwgs+hqsIsh/I8gRFzorH/4cHBwAcBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b7ea8dbc5f96969a4b8ae3f3b8553cce03a40f11724f5ee90746482c8a041607","last_reissued_at":"2026-06-30T01:17:58.683169Z","signature_status":"signed_v1","first_computed_at":"2026-06-30T01:17:58.683169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.29242","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":"2026-06-30T01:17:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x/PqCQrV9ijqWWeHImWrBeFPXwmgtP9wm2OHQvAoNHLjayJeUe01uSF1PU5eNxOARaYGuIHDaRemVONbD5M4AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T10:45:44.676168Z"},"content_sha256":"2636d19e1de1767b808b92abacb50918abdeac6a7ed2247a71003d93ec26f76a","schema_version":"1.0","event_id":"sha256:2636d19e1de1767b808b92abacb50918abdeac6a7ed2247a71003d93ec26f76a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:W7VI3PC7S2LJUS4K4PZ3QVJ4ZY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Winding-Sector Transitions and Thermodynamic Incommensurability in Helical Valence Bond Phase under Tilted Boundary Conditions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Jie Lou, Yan Chen, Yan Liu","submitted_at":"2026-06-28T07:13:16Z","abstract_excerpt":"We investigate the ground states of the $S = 1/2$ staircase $J$-$Q_3$ model in the maximally anisotropic limit by employing projector quantum Monte Carlo simulations. To overcome boundary-induced finite-size ambiguities inherent in the study of spatially modulated structures, we implement a $45^{\\circ}$ tilted periodic boundary condition that eliminates intermediate phases and provides direct access to winding-sector transitions of the system. By defining a domain wall density to quantify the spatial modulation of the helical valence bond phase, we perform thermodynamic extrapolations and demo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.29242","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/2606.29242/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":"2026-06-30T01:17:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B7/sdK4z6jYlW1m1Su9mANodVqCcznzPMWUHwc7+qh8v5LztntIUJ6H6lw23inQyBXmmbG2XwMCrLy0j1vGjCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T10:45:44.676576Z"},"content_sha256":"27b60b63d509905e1a32d39a6de287769fc95d6c0d7a6b07c3d7cd707d8c0643","schema_version":"1.0","event_id":"sha256:27b60b63d509905e1a32d39a6de287769fc95d6c0d7a6b07c3d7cd707d8c0643"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/W7VI3PC7S2LJUS4K4PZ3QVJ4ZY/bundle.json","state_url":"https://pith.science/pith/W7VI3PC7S2LJUS4K4PZ3QVJ4ZY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/W7VI3PC7S2LJUS4K4PZ3QVJ4ZY/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":"2026-07-03T10:45:44Z","links":{"resolver":"https://pith.science/pith/W7VI3PC7S2LJUS4K4PZ3QVJ4ZY","bundle":"https://pith.science/pith/W7VI3PC7S2LJUS4K4PZ3QVJ4ZY/bundle.json","state":"https://pith.science/pith/W7VI3PC7S2LJUS4K4PZ3QVJ4ZY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/W7VI3PC7S2LJUS4K4PZ3QVJ4ZY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:W7VI3PC7S2LJUS4K4PZ3QVJ4ZY","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":"e083f8a0173620cbc13744fc57d7b1c75bf330c4d344b26629a0579efdea8964","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-06-28T07:13:16Z","title_canon_sha256":"03cf7206bb45e34f3d73806abce51730b2e1450c0e9548331b125d399ece9dcd"},"schema_version":"1.0","source":{"id":"2606.29242","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.29242","created_at":"2026-06-30T01:17:58Z"},{"alias_kind":"arxiv_version","alias_value":"2606.29242v1","created_at":"2026-06-30T01:17:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.29242","created_at":"2026-06-30T01:17:58Z"},{"alias_kind":"pith_short_12","alias_value":"W7VI3PC7S2LJ","created_at":"2026-06-30T01:17:58Z"},{"alias_kind":"pith_short_16","alias_value":"W7VI3PC7S2LJUS4K","created_at":"2026-06-30T01:17:58Z"},{"alias_kind":"pith_short_8","alias_value":"W7VI3PC7","created_at":"2026-06-30T01:17:58Z"}],"graph_snapshots":[{"event_id":"sha256:27b60b63d509905e1a32d39a6de287769fc95d6c0d7a6b07c3d7cd707d8c0643","target":"graph","created_at":"2026-06-30T01:17:58Z","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/2606.29242/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the ground states of the $S = 1/2$ staircase $J$-$Q_3$ model in the maximally anisotropic limit by employing projector quantum Monte Carlo simulations. To overcome boundary-induced finite-size ambiguities inherent in the study of spatially modulated structures, we implement a $45^{\\circ}$ tilted periodic boundary condition that eliminates intermediate phases and provides direct access to winding-sector transitions of the system. By defining a domain wall density to quantify the spatial modulation of the helical valence bond phase, we perform thermodynamic extrapolations and demo","authors_text":"Jie Lou, Yan Chen, Yan Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-06-28T07:13:16Z","title":"Winding-Sector Transitions and Thermodynamic Incommensurability in Helical Valence Bond Phase under Tilted Boundary Conditions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.29242","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":"sha256:2636d19e1de1767b808b92abacb50918abdeac6a7ed2247a71003d93ec26f76a","target":"record","created_at":"2026-06-30T01:17:58Z","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":"e083f8a0173620cbc13744fc57d7b1c75bf330c4d344b26629a0579efdea8964","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-06-28T07:13:16Z","title_canon_sha256":"03cf7206bb45e34f3d73806abce51730b2e1450c0e9548331b125d399ece9dcd"},"schema_version":"1.0","source":{"id":"2606.29242","kind":"arxiv","version":1}},"canonical_sha256":"b7ea8dbc5f96969a4b8ae3f3b8553cce03a40f11724f5ee90746482c8a041607","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b7ea8dbc5f96969a4b8ae3f3b8553cce03a40f11724f5ee90746482c8a041607","first_computed_at":"2026-06-30T01:17:58.683169Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-30T01:17:58.683169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I2US7gHVKjZenR/dOGg6gSC74G3uGu0LuvmVVrJGWws/eY/sPhp83IuDwgs+hqsIsh/I8gRFzorH/4cHBwAcBQ==","signature_status":"signed_v1","signed_at":"2026-06-30T01:17:58.683616Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.29242","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2636d19e1de1767b808b92abacb50918abdeac6a7ed2247a71003d93ec26f76a","sha256:27b60b63d509905e1a32d39a6de287769fc95d6c0d7a6b07c3d7cd707d8c0643"],"state_sha256":"e011e407fba426fa97853368fcaccfbb3e6e745d5a14a78a2003d72a19a51c2c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"92L0vsjXx0pHMj755XNyRVbTir+I4JORe1OqDTXQOdLqam+5qJpUo0Ybryc4i4NymnC965VL62tvkAbLSBdyAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-03T10:45:44.678526Z","bundle_sha256":"191937d5012883a26453f8a8475e3143dd746a0c4366b0c7e19d8ad5fec7c61d"}}