{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:LYZ3J4TPCKNYX4VSXQYIYJYPWS","short_pith_number":"pith:LYZ3J4TP","canonical_record":{"source":{"id":"2601.21911","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-01-29T16:01:27Z","cross_cats_sorted":["astro-ph.HE","astro-ph.SR","gr-qc"],"title_canon_sha256":"47611cbcaa629a88c703ab4540c21eac59a8340360a04c97c2ae8f150e61a847","abstract_canon_sha256":"15aa192f250d36b40ebc5d44748cb25854fd486d0f58bf28a51e9be3322d5944"},"schema_version":"1.0"},"canonical_sha256":"5e33b4f26f129b8bf2b2bc308c270fb490b8c097e3701805bc013709b842a710","source":{"kind":"arxiv","id":"2601.21911","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.21911","created_at":"2026-07-08T01:18:24Z"},{"alias_kind":"arxiv_version","alias_value":"2601.21911v2","created_at":"2026-07-08T01:18:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.21911","created_at":"2026-07-08T01:18:24Z"},{"alias_kind":"pith_short_12","alias_value":"LYZ3J4TPCKNY","created_at":"2026-07-08T01:18:24Z"},{"alias_kind":"pith_short_16","alias_value":"LYZ3J4TPCKNYX4VS","created_at":"2026-07-08T01:18:24Z"},{"alias_kind":"pith_short_8","alias_value":"LYZ3J4TP","created_at":"2026-07-08T01:18:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:LYZ3J4TPCKNYX4VSXQYIYJYPWS","target":"record","payload":{"canonical_record":{"source":{"id":"2601.21911","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-01-29T16:01:27Z","cross_cats_sorted":["astro-ph.HE","astro-ph.SR","gr-qc"],"title_canon_sha256":"47611cbcaa629a88c703ab4540c21eac59a8340360a04c97c2ae8f150e61a847","abstract_canon_sha256":"15aa192f250d36b40ebc5d44748cb25854fd486d0f58bf28a51e9be3322d5944"},"schema_version":"1.0"},"canonical_sha256":"5e33b4f26f129b8bf2b2bc308c270fb490b8c097e3701805bc013709b842a710","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-08T01:18:24.923819Z","signature_b64":"LMcMqcTGCKMo5zkyrUq4t6uHi3Ks7ZZfY3yrW/CMkcQIELHXkA9k9AjHfO7Y+lf0PvmUlpJA2h5jJLrL3UviAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5e33b4f26f129b8bf2b2bc308c270fb490b8c097e3701805bc013709b842a710","last_reissued_at":"2026-07-08T01:18:24.923204Z","signature_status":"signed_v1","first_computed_at":"2026-07-08T01:18:24.923204Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2601.21911","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":"2026-07-08T01:18:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7dEDENJYCOFbd9phDbdAsItSh/ibV56c1bZR9Uz7uBnZHt2RBtbWHMWytDRE2j7l4tReP2w6qc/3opKUyWh8CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T01:47:10.561025Z"},"content_sha256":"c68bbb1af5ab9adfdb67ac63a1cde96b0759465dccd473ea611f790eb4456ace","schema_version":"1.0","event_id":"sha256:c68bbb1af5ab9adfdb67ac63a1cde96b0759465dccd473ea611f790eb4456ace"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:LYZ3J4TPCKNYX4VSXQYIYJYPWS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"$f$-Mode oscillations and the gravitational response of compact stars with analytic equations of state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","astro-ph.SR","gr-qc"],"primary_cat":"hep-ph","authors_text":"Alessandro Parisi, C.Henrique Lenzi, Chian-Shu Chen, C. V\\'asquez Flores, Kilar Zhang","submitted_at":"2026-01-29T16:01:27Z","abstract_excerpt":"We use a simple holographic model to study the property of cold and dense neutron stars (NSs) and deconfined QCD matter. With the aim of investigating the global properties of compact stars, such as the total gravitational mass and radius, the equation of states (EOS) of neutron stars and quark stars (QSs) are used to solve the Tolman-Oppenheimer-Volkov (TOV) equations for stellar structure. Additionally, we investigate the tidal deformabilities and $f$-mode oscillation for these two different compact stars. Our main conclusion is that, by using a holographic equation of state, it is possible "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.21911","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2601.21911/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":"2026-07-08T01:18:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GCmFuIzumLVao7XjdOPlu4vLIncH2kHSVC5vPfDyuRZoYxps9eXlXDvMLzRFw5rT4CtRB5gyK1TV39gLdaOIBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T01:47:10.561526Z"},"content_sha256":"2e3f4b682ff923d9ab785285a04b675c945dfccebbf0007c5043235b360f4bd8","schema_version":"1.0","event_id":"sha256:2e3f4b682ff923d9ab785285a04b675c945dfccebbf0007c5043235b360f4bd8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LYZ3J4TPCKNYX4VSXQYIYJYPWS/bundle.json","state_url":"https://pith.science/pith/LYZ3J4TPCKNYX4VSXQYIYJYPWS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LYZ3J4TPCKNYX4VSXQYIYJYPWS/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":"2026-08-10T01:47:10Z","links":{"resolver":"https://pith.science/pith/LYZ3J4TPCKNYX4VSXQYIYJYPWS","bundle":"https://pith.science/pith/LYZ3J4TPCKNYX4VSXQYIYJYPWS/bundle.json","state":"https://pith.science/pith/LYZ3J4TPCKNYX4VSXQYIYJYPWS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LYZ3J4TPCKNYX4VSXQYIYJYPWS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:LYZ3J4TPCKNYX4VSXQYIYJYPWS","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":"15aa192f250d36b40ebc5d44748cb25854fd486d0f58bf28a51e9be3322d5944","cross_cats_sorted":["astro-ph.HE","astro-ph.SR","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-01-29T16:01:27Z","title_canon_sha256":"47611cbcaa629a88c703ab4540c21eac59a8340360a04c97c2ae8f150e61a847"},"schema_version":"1.0","source":{"id":"2601.21911","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.21911","created_at":"2026-07-08T01:18:24Z"},{"alias_kind":"arxiv_version","alias_value":"2601.21911v2","created_at":"2026-07-08T01:18:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.21911","created_at":"2026-07-08T01:18:24Z"},{"alias_kind":"pith_short_12","alias_value":"LYZ3J4TPCKNY","created_at":"2026-07-08T01:18:24Z"},{"alias_kind":"pith_short_16","alias_value":"LYZ3J4TPCKNYX4VS","created_at":"2026-07-08T01:18:24Z"},{"alias_kind":"pith_short_8","alias_value":"LYZ3J4TP","created_at":"2026-07-08T01:18:24Z"}],"graph_snapshots":[{"event_id":"sha256:2e3f4b682ff923d9ab785285a04b675c945dfccebbf0007c5043235b360f4bd8","target":"graph","created_at":"2026-07-08T01:18:24Z","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/2601.21911/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We use a simple holographic model to study the property of cold and dense neutron stars (NSs) and deconfined QCD matter. With the aim of investigating the global properties of compact stars, such as the total gravitational mass and radius, the equation of states (EOS) of neutron stars and quark stars (QSs) are used to solve the Tolman-Oppenheimer-Volkov (TOV) equations for stellar structure. Additionally, we investigate the tidal deformabilities and $f$-mode oscillation for these two different compact stars. Our main conclusion is that, by using a holographic equation of state, it is possible ","authors_text":"Alessandro Parisi, C.Henrique Lenzi, Chian-Shu Chen, C. V\\'asquez Flores, Kilar Zhang","cross_cats":["astro-ph.HE","astro-ph.SR","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-01-29T16:01:27Z","title":"$f$-Mode oscillations and the gravitational response of compact stars with analytic equations of state"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.21911","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:c68bbb1af5ab9adfdb67ac63a1cde96b0759465dccd473ea611f790eb4456ace","target":"record","created_at":"2026-07-08T01:18:24Z","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":"15aa192f250d36b40ebc5d44748cb25854fd486d0f58bf28a51e9be3322d5944","cross_cats_sorted":["astro-ph.HE","astro-ph.SR","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-01-29T16:01:27Z","title_canon_sha256":"47611cbcaa629a88c703ab4540c21eac59a8340360a04c97c2ae8f150e61a847"},"schema_version":"1.0","source":{"id":"2601.21911","kind":"arxiv","version":2}},"canonical_sha256":"5e33b4f26f129b8bf2b2bc308c270fb490b8c097e3701805bc013709b842a710","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5e33b4f26f129b8bf2b2bc308c270fb490b8c097e3701805bc013709b842a710","first_computed_at":"2026-07-08T01:18:24.923204Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-08T01:18:24.923204Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LMcMqcTGCKMo5zkyrUq4t6uHi3Ks7ZZfY3yrW/CMkcQIELHXkA9k9AjHfO7Y+lf0PvmUlpJA2h5jJLrL3UviAg==","signature_status":"signed_v1","signed_at":"2026-07-08T01:18:24.923819Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.21911","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c68bbb1af5ab9adfdb67ac63a1cde96b0759465dccd473ea611f790eb4456ace","sha256:2e3f4b682ff923d9ab785285a04b675c945dfccebbf0007c5043235b360f4bd8"],"state_sha256":"5869afac67ebcb939b5a59a38b835f35822e3858fb658567170cd92558502410"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gLbyXMCAxOXk6nwSHdM8vCBCSAqbLzinCWaOK1OQCs+0mx/MAl4PMM0V02DJqAAO411yz2/fYzvbp37Hwg+gAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T01:47:10.564865Z","bundle_sha256":"6d51740e1e3e0f4322453c0f66deb25983daadb25d574b06749719a18101fda5"}}