{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:44VPJYQDHANVLZI7ZE3SV3WVGW","short_pith_number":"pith:44VPJYQD","canonical_record":{"source":{"id":"2404.14163","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-04-22T13:24:07Z","cross_cats_sorted":[],"title_canon_sha256":"010efec4d72650a939ffed88c2db20e53911ab1ab0cf00aebdbc2091650f2575","abstract_canon_sha256":"d3e2702096123e07109724c2d27fb8276963ec4c3b820f4ce1d6521645c8f9f4"},"schema_version":"1.0"},"canonical_sha256":"e72af4e203381b55e51fc9372aeed535834011882962623a8bc920c84a17938d","source":{"kind":"arxiv","id":"2404.14163","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.14163","created_at":"2026-07-05T08:10:43Z"},{"alias_kind":"arxiv_version","alias_value":"2404.14163v1","created_at":"2026-07-05T08:10:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.14163","created_at":"2026-07-05T08:10:43Z"},{"alias_kind":"pith_short_12","alias_value":"44VPJYQDHANV","created_at":"2026-07-05T08:10:43Z"},{"alias_kind":"pith_short_16","alias_value":"44VPJYQDHANVLZI7","created_at":"2026-07-05T08:10:43Z"},{"alias_kind":"pith_short_8","alias_value":"44VPJYQD","created_at":"2026-07-05T08:10:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:44VPJYQDHANVLZI7ZE3SV3WVGW","target":"record","payload":{"canonical_record":{"source":{"id":"2404.14163","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-04-22T13:24:07Z","cross_cats_sorted":[],"title_canon_sha256":"010efec4d72650a939ffed88c2db20e53911ab1ab0cf00aebdbc2091650f2575","abstract_canon_sha256":"d3e2702096123e07109724c2d27fb8276963ec4c3b820f4ce1d6521645c8f9f4"},"schema_version":"1.0"},"canonical_sha256":"e72af4e203381b55e51fc9372aeed535834011882962623a8bc920c84a17938d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:10:43.003455Z","signature_b64":"e3gzzcrHdUpwm6O4ObZvbKb9Fe5ZrepnoI2K8XKxJ3Gw90IL7hJqGxcx/0Jj1LU1PemMNpz4VOJVWudQhzwtCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e72af4e203381b55e51fc9372aeed535834011882962623a8bc920c84a17938d","last_reissued_at":"2026-07-05T08:10:43.003002Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:10:43.003002Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2404.14163","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":"2026-07-05T08:10:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5f8rqYNa1pLzItpRK6DAvFAX6dS5rHURvFGJ3J6lwPh7ekRkZhuRNajXTrZ1fU4CufW3PR0/KVZiLfcigXUfBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T05:46:20.722113Z"},"content_sha256":"4bab64d5297b4629bf2b241b53ce26f03c1e03fa7d92c3466fa9218b9c8e89ce","schema_version":"1.0","event_id":"sha256:4bab64d5297b4629bf2b241b53ce26f03c1e03fa7d92c3466fa9218b9c8e89ce"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:44VPJYQDHANVLZI7ZE3SV3WVGW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dynamical Spectra of Spin Supersolid States in Triangular Antiferromagnets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Hai-Jun Liao, Jiahang Hu, Runze Chi, T. Xiang","submitted_at":"2024-04-22T13:24:07Z","abstract_excerpt":"We employ tensor network renormalization to explore the dynamical spectra of the easy-axis triangular-lattice antiferromagnet (TLAF) in a magnetic field. Our analysis identifies two distinct low-energy magnon excitations: a gapless Goldstone mode and a gapped mode. At zero field, the spectra display two nearly degenerate roton modes near the M point. With the increase of the magnetic field within the Y-shape superfluid phase, these modes diverge, with the roton excitation vanishing from the Goldstone mode branch, suggesting that the roton dip in this mode may just result from the energy-level "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.14163","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/2404.14163/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":"2026-07-05T08:10:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"swI+SoMWpCZcEVNi+D61CPJ50THuM3P60JQN3i7/FjvCwBA42RAP4yJHo3ZZ9Io80dkqQ56GFR3P8EvLNO+vDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T05:46:20.722939Z"},"content_sha256":"90588ce2e2c3284461fd1c865adf9f20bed38e3a0edc7dc1367b6d6c821d1f07","schema_version":"1.0","event_id":"sha256:90588ce2e2c3284461fd1c865adf9f20bed38e3a0edc7dc1367b6d6c821d1f07"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/44VPJYQDHANVLZI7ZE3SV3WVGW/bundle.json","state_url":"https://pith.science/pith/44VPJYQDHANVLZI7ZE3SV3WVGW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/44VPJYQDHANVLZI7ZE3SV3WVGW/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":"2026-08-10T05:46:20Z","links":{"resolver":"https://pith.science/pith/44VPJYQDHANVLZI7ZE3SV3WVGW","bundle":"https://pith.science/pith/44VPJYQDHANVLZI7ZE3SV3WVGW/bundle.json","state":"https://pith.science/pith/44VPJYQDHANVLZI7ZE3SV3WVGW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/44VPJYQDHANVLZI7ZE3SV3WVGW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:44VPJYQDHANVLZI7ZE3SV3WVGW","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":"d3e2702096123e07109724c2d27fb8276963ec4c3b820f4ce1d6521645c8f9f4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-04-22T13:24:07Z","title_canon_sha256":"010efec4d72650a939ffed88c2db20e53911ab1ab0cf00aebdbc2091650f2575"},"schema_version":"1.0","source":{"id":"2404.14163","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.14163","created_at":"2026-07-05T08:10:43Z"},{"alias_kind":"arxiv_version","alias_value":"2404.14163v1","created_at":"2026-07-05T08:10:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.14163","created_at":"2026-07-05T08:10:43Z"},{"alias_kind":"pith_short_12","alias_value":"44VPJYQDHANV","created_at":"2026-07-05T08:10:43Z"},{"alias_kind":"pith_short_16","alias_value":"44VPJYQDHANVLZI7","created_at":"2026-07-05T08:10:43Z"},{"alias_kind":"pith_short_8","alias_value":"44VPJYQD","created_at":"2026-07-05T08:10:43Z"}],"graph_snapshots":[{"event_id":"sha256:90588ce2e2c3284461fd1c865adf9f20bed38e3a0edc7dc1367b6d6c821d1f07","target":"graph","created_at":"2026-07-05T08:10:43Z","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/2404.14163/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We employ tensor network renormalization to explore the dynamical spectra of the easy-axis triangular-lattice antiferromagnet (TLAF) in a magnetic field. Our analysis identifies two distinct low-energy magnon excitations: a gapless Goldstone mode and a gapped mode. At zero field, the spectra display two nearly degenerate roton modes near the M point. With the increase of the magnetic field within the Y-shape superfluid phase, these modes diverge, with the roton excitation vanishing from the Goldstone mode branch, suggesting that the roton dip in this mode may just result from the energy-level ","authors_text":"Hai-Jun Liao, Jiahang Hu, Runze Chi, T. Xiang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-04-22T13:24:07Z","title":"Dynamical Spectra of Spin Supersolid States in Triangular Antiferromagnets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.14163","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":"sha256:4bab64d5297b4629bf2b241b53ce26f03c1e03fa7d92c3466fa9218b9c8e89ce","target":"record","created_at":"2026-07-05T08:10:43Z","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":"d3e2702096123e07109724c2d27fb8276963ec4c3b820f4ce1d6521645c8f9f4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-04-22T13:24:07Z","title_canon_sha256":"010efec4d72650a939ffed88c2db20e53911ab1ab0cf00aebdbc2091650f2575"},"schema_version":"1.0","source":{"id":"2404.14163","kind":"arxiv","version":1}},"canonical_sha256":"e72af4e203381b55e51fc9372aeed535834011882962623a8bc920c84a17938d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e72af4e203381b55e51fc9372aeed535834011882962623a8bc920c84a17938d","first_computed_at":"2026-07-05T08:10:43.003002Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:10:43.003002Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e3gzzcrHdUpwm6O4ObZvbKb9Fe5ZrepnoI2K8XKxJ3Gw90IL7hJqGxcx/0Jj1LU1PemMNpz4VOJVWudQhzwtCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:10:43.003455Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.14163","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4bab64d5297b4629bf2b241b53ce26f03c1e03fa7d92c3466fa9218b9c8e89ce","sha256:90588ce2e2c3284461fd1c865adf9f20bed38e3a0edc7dc1367b6d6c821d1f07"],"state_sha256":"4ba9088245607335577b6f6cad276b35b9c215cb44618d4479e3f5a9fa5844ee"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ePQb/QCB6rgSRh/mhSQIldBsAeAWbvN/gFBqZU5vD/0sTasfW8tZ9I7RHS6qwwAVf8ohlJ6wLifiA1w3goRpCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T05:46:20.729416Z","bundle_sha256":"d7a19af89771d178e9f836dbcf6102a78b46db73e0345e8bcf02b14ffc9068ad"}}