{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:HADIFGCX534KKGOKIN25PCJKEA","short_pith_number":"pith:HADIFGCX","canonical_record":{"source":{"id":"1604.02571","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-09T14:49:09Z","cross_cats_sorted":[],"title_canon_sha256":"4a266f72b780a3125c7fcdb45f6c5a7b62cd97e64529500c105b932313d44e88","abstract_canon_sha256":"89bd0cb77744ccc3557432924d5428e21e7f4829d58d8cbc22f36edd7bf6d95c"},"schema_version":"1.0"},"canonical_sha256":"3806829857eef8a519ca4375d7892a201d7bf06de84e078b29ab24074cd7d7b8","source":{"kind":"arxiv","id":"1604.02571","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.02571","created_at":"2026-05-18T01:04:45Z"},{"alias_kind":"arxiv_version","alias_value":"1604.02571v1","created_at":"2026-05-18T01:04:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.02571","created_at":"2026-05-18T01:04:45Z"},{"alias_kind":"pith_short_12","alias_value":"HADIFGCX534K","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"HADIFGCX534KKGOK","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"HADIFGCX","created_at":"2026-05-18T12:30:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:HADIFGCX534KKGOKIN25PCJKEA","target":"record","payload":{"canonical_record":{"source":{"id":"1604.02571","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-09T14:49:09Z","cross_cats_sorted":[],"title_canon_sha256":"4a266f72b780a3125c7fcdb45f6c5a7b62cd97e64529500c105b932313d44e88","abstract_canon_sha256":"89bd0cb77744ccc3557432924d5428e21e7f4829d58d8cbc22f36edd7bf6d95c"},"schema_version":"1.0"},"canonical_sha256":"3806829857eef8a519ca4375d7892a201d7bf06de84e078b29ab24074cd7d7b8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:04:45.056191Z","signature_b64":"twLyqGYc9zbIqlhfv2OhlAsGcnSaPj5/SKQCo4gRpztmm/VYy93AcVK4vgh5TZLgSAFIw1xUVzOkYmLXx5iQCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3806829857eef8a519ca4375d7892a201d7bf06de84e078b29ab24074cd7d7b8","last_reissued_at":"2026-05-18T01:04:45.055747Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:04:45.055747Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1604.02571","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":"2026-05-18T01:04:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c+iSZBLhrvVSiMoWwWcU1ZYHHdm2khrPFeDJklroOUyUtPEZiBN0dH4e1j8Nity1srZBmb96liGtIY0OtqNSAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T00:45:38.188239Z"},"content_sha256":"5c137c161f6025c87f8a01a52512d404f2e49f24ea5449f5b455ed21cf2576bc","schema_version":"1.0","event_id":"sha256:5c137c161f6025c87f8a01a52512d404f2e49f24ea5449f5b455ed21cf2576bc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:HADIFGCX534KKGOKIN25PCJKEA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Chiral phase transition and meson spectrum in improved soft-wall AdS/QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Lin Zhang, Yue-Liang Wu, Zhen Fang","submitted_at":"2016-04-09T14:49:09Z","abstract_excerpt":"We investigate in detail the chiral thermal transition of QCD in an improved soft-wall AdS/QCD model with a simply modified 5D conformal mass of the bulk scalar field. We also present a calculation in this model for the light meson spectra and other low-energy characteristic quantities including the pion form factor, the pi-rho coupling constant and the decay constants of pi, rho, a_1, which are shown to result in a good agreement with experimental data except for the pion decay constant. The thermal behavior of chiral condensate is studied. It is found that such a simply improved soft-wall mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.02571","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":""},"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":"2026-05-18T01:04:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"czMzJxTbTU7oOa+0j22AuA5kuuc7y5b0U0e1rYU2CUUAcXbmIe8TGIU1Hvd5CVOt2fmM5iqZ44CdmgfydBRdBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T00:45:38.188908Z"},"content_sha256":"a285d2b403b4822846d7539a6dfb0b838c96123905c1a0152c83b3f3fcc84c7b","schema_version":"1.0","event_id":"sha256:a285d2b403b4822846d7539a6dfb0b838c96123905c1a0152c83b3f3fcc84c7b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HADIFGCX534KKGOKIN25PCJKEA/bundle.json","state_url":"https://pith.science/pith/HADIFGCX534KKGOKIN25PCJKEA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HADIFGCX534KKGOKIN25PCJKEA/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":"2026-05-26T00:45:38Z","links":{"resolver":"https://pith.science/pith/HADIFGCX534KKGOKIN25PCJKEA","bundle":"https://pith.science/pith/HADIFGCX534KKGOKIN25PCJKEA/bundle.json","state":"https://pith.science/pith/HADIFGCX534KKGOKIN25PCJKEA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HADIFGCX534KKGOKIN25PCJKEA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:HADIFGCX534KKGOKIN25PCJKEA","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":"89bd0cb77744ccc3557432924d5428e21e7f4829d58d8cbc22f36edd7bf6d95c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-09T14:49:09Z","title_canon_sha256":"4a266f72b780a3125c7fcdb45f6c5a7b62cd97e64529500c105b932313d44e88"},"schema_version":"1.0","source":{"id":"1604.02571","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.02571","created_at":"2026-05-18T01:04:45Z"},{"alias_kind":"arxiv_version","alias_value":"1604.02571v1","created_at":"2026-05-18T01:04:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.02571","created_at":"2026-05-18T01:04:45Z"},{"alias_kind":"pith_short_12","alias_value":"HADIFGCX534K","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"HADIFGCX534KKGOK","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"HADIFGCX","created_at":"2026-05-18T12:30:19Z"}],"graph_snapshots":[{"event_id":"sha256:a285d2b403b4822846d7539a6dfb0b838c96123905c1a0152c83b3f3fcc84c7b","target":"graph","created_at":"2026-05-18T01:04:45Z","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 investigate in detail the chiral thermal transition of QCD in an improved soft-wall AdS/QCD model with a simply modified 5D conformal mass of the bulk scalar field. We also present a calculation in this model for the light meson spectra and other low-energy characteristic quantities including the pion form factor, the pi-rho coupling constant and the decay constants of pi, rho, a_1, which are shown to result in a good agreement with experimental data except for the pion decay constant. The thermal behavior of chiral condensate is studied. It is found that such a simply improved soft-wall mo","authors_text":"Lin Zhang, Yue-Liang Wu, Zhen Fang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-09T14:49:09Z","title":"Chiral phase transition and meson spectrum in improved soft-wall AdS/QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.02571","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":"sha256:5c137c161f6025c87f8a01a52512d404f2e49f24ea5449f5b455ed21cf2576bc","target":"record","created_at":"2026-05-18T01:04:45Z","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":"89bd0cb77744ccc3557432924d5428e21e7f4829d58d8cbc22f36edd7bf6d95c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-09T14:49:09Z","title_canon_sha256":"4a266f72b780a3125c7fcdb45f6c5a7b62cd97e64529500c105b932313d44e88"},"schema_version":"1.0","source":{"id":"1604.02571","kind":"arxiv","version":1}},"canonical_sha256":"3806829857eef8a519ca4375d7892a201d7bf06de84e078b29ab24074cd7d7b8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3806829857eef8a519ca4375d7892a201d7bf06de84e078b29ab24074cd7d7b8","first_computed_at":"2026-05-18T01:04:45.055747Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:04:45.055747Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"twLyqGYc9zbIqlhfv2OhlAsGcnSaPj5/SKQCo4gRpztmm/VYy93AcVK4vgh5TZLgSAFIw1xUVzOkYmLXx5iQCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:04:45.056191Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.02571","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5c137c161f6025c87f8a01a52512d404f2e49f24ea5449f5b455ed21cf2576bc","sha256:a285d2b403b4822846d7539a6dfb0b838c96123905c1a0152c83b3f3fcc84c7b"],"state_sha256":"ff99349993108e8e6381675adfe275f510d9a38a44f21a9b32c04b489ab177e6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GoXyV0kxwvkDBV6HKZjUjS1Nj55+f+vRmtR+RAPNqIOQxrAP03wxj6YI0zrsR+qaFGZoz2uZbg0PjiFbqxglAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T00:45:38.192999Z","bundle_sha256":"9d7fb9a3583b336ddab3931673716b3bdabba55202187ad64f24ff58008f3586"}}