{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:7AQ75PCRZQOEJKGAZINERAIEFK","short_pith_number":"pith:7AQ75PCR","canonical_record":{"source":{"id":"2506.07178","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-06-08T14:55:39Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"1d42c6a8a8a6e888c8b3435ef93561ce056524ff1da24c3835bd847f79ad692a","abstract_canon_sha256":"4c15d117537b852c5951e14517e949e68f9d72e30054e7e008cb1a522c0573ab"},"schema_version":"1.0"},"canonical_sha256":"f821febc51cc1c44a8c0ca1a4881042a817a2b7657f61ada14ad318e918ef600","source":{"kind":"arxiv","id":"2506.07178","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.07178","created_at":"2026-07-05T11:18:03Z"},{"alias_kind":"arxiv_version","alias_value":"2506.07178v1","created_at":"2026-07-05T11:18:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.07178","created_at":"2026-07-05T11:18:03Z"},{"alias_kind":"pith_short_12","alias_value":"7AQ75PCRZQOE","created_at":"2026-07-05T11:18:03Z"},{"alias_kind":"pith_short_16","alias_value":"7AQ75PCRZQOEJKGA","created_at":"2026-07-05T11:18:03Z"},{"alias_kind":"pith_short_8","alias_value":"7AQ75PCR","created_at":"2026-07-05T11:18:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:7AQ75PCRZQOEJKGAZINERAIEFK","target":"record","payload":{"canonical_record":{"source":{"id":"2506.07178","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-06-08T14:55:39Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"1d42c6a8a8a6e888c8b3435ef93561ce056524ff1da24c3835bd847f79ad692a","abstract_canon_sha256":"4c15d117537b852c5951e14517e949e68f9d72e30054e7e008cb1a522c0573ab"},"schema_version":"1.0"},"canonical_sha256":"f821febc51cc1c44a8c0ca1a4881042a817a2b7657f61ada14ad318e918ef600","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:18:03.078063Z","signature_b64":"qcPvN+C7vf/fdCXnOLcRchkG5OP+8FBMvhlR/KahIcevJp5YrFplL0ncb9OteITkfr4INfC28ByIM9S6/S2dCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f821febc51cc1c44a8c0ca1a4881042a817a2b7657f61ada14ad318e918ef600","last_reissued_at":"2026-07-05T11:18:03.077580Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:18:03.077580Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.07178","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":"2026-07-05T11:18:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nvqMzQpU1scewOjbl4ODa6ZKb1TeprZkx/p+eWG+M+pPZyBAlUGMxwUl2cfPXepscZn9ltKJhtwnGbKABrrTAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T17:07:39.447374Z"},"content_sha256":"ecc2e9c32c86afba2c9efec00faa7c328bd597a888572ddd5a5cbf0ae609c9bb","schema_version":"1.0","event_id":"sha256:ecc2e9c32c86afba2c9efec00faa7c328bd597a888572ddd5a5cbf0ae609c9bb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:7AQ75PCRZQOEJKGAZINERAIEFK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Squeezing effect on three-dimensional Hanbury Brown-Twiss radii","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Peng Ru, Yong Zhang","submitted_at":"2025-06-08T14:55:39Z","abstract_excerpt":"This paper examines the impacts of the squeezing effect caused by the particle's in-medium mass modification on the three-dimensional Hanbury Brown-Twiss (HBT) radii. An analysis is conducted on how the squeezing effect impacts the three-dimensional HBT radii of $\\phi\\phi$, $D^0$$D^0$, and $K^+$$K^+$. The squeezing effect suppresses the impacts of transverse flow on the transverse source distribution and broadens the space-time rapidity distribution of the particle-emitting source, leading to an increase in the HBT radii, notably in out and longitudinal direction. This phenomenon becomes more "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.07178","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/2506.07178/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":"2026-07-05T11:18:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GyS7hg9/BdByu7Ofg3+R8t5HEJR8ezmESpfX7O0gdZqf6vdmLwiRPOJg+x/aOqB3ZoF7vWEueGrzpBAZU/grDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T17:07:39.448438Z"},"content_sha256":"3ff67badf5e8ffaedce0a1c756d79aebd7199933789a8daba4add06631af731a","schema_version":"1.0","event_id":"sha256:3ff67badf5e8ffaedce0a1c756d79aebd7199933789a8daba4add06631af731a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7AQ75PCRZQOEJKGAZINERAIEFK/bundle.json","state_url":"https://pith.science/pith/7AQ75PCRZQOEJKGAZINERAIEFK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7AQ75PCRZQOEJKGAZINERAIEFK/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":"2026-08-09T17:07:39Z","links":{"resolver":"https://pith.science/pith/7AQ75PCRZQOEJKGAZINERAIEFK","bundle":"https://pith.science/pith/7AQ75PCRZQOEJKGAZINERAIEFK/bundle.json","state":"https://pith.science/pith/7AQ75PCRZQOEJKGAZINERAIEFK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7AQ75PCRZQOEJKGAZINERAIEFK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:7AQ75PCRZQOEJKGAZINERAIEFK","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":"4c15d117537b852c5951e14517e949e68f9d72e30054e7e008cb1a522c0573ab","cross_cats_sorted":["nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-06-08T14:55:39Z","title_canon_sha256":"1d42c6a8a8a6e888c8b3435ef93561ce056524ff1da24c3835bd847f79ad692a"},"schema_version":"1.0","source":{"id":"2506.07178","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.07178","created_at":"2026-07-05T11:18:03Z"},{"alias_kind":"arxiv_version","alias_value":"2506.07178v1","created_at":"2026-07-05T11:18:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.07178","created_at":"2026-07-05T11:18:03Z"},{"alias_kind":"pith_short_12","alias_value":"7AQ75PCRZQOE","created_at":"2026-07-05T11:18:03Z"},{"alias_kind":"pith_short_16","alias_value":"7AQ75PCRZQOEJKGA","created_at":"2026-07-05T11:18:03Z"},{"alias_kind":"pith_short_8","alias_value":"7AQ75PCR","created_at":"2026-07-05T11:18:03Z"}],"graph_snapshots":[{"event_id":"sha256:3ff67badf5e8ffaedce0a1c756d79aebd7199933789a8daba4add06631af731a","target":"graph","created_at":"2026-07-05T11:18:03Z","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/2506.07178/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper examines the impacts of the squeezing effect caused by the particle's in-medium mass modification on the three-dimensional Hanbury Brown-Twiss (HBT) radii. An analysis is conducted on how the squeezing effect impacts the three-dimensional HBT radii of $\\phi\\phi$, $D^0$$D^0$, and $K^+$$K^+$. The squeezing effect suppresses the impacts of transverse flow on the transverse source distribution and broadens the space-time rapidity distribution of the particle-emitting source, leading to an increase in the HBT radii, notably in out and longitudinal direction. This phenomenon becomes more ","authors_text":"Peng Ru, Yong Zhang","cross_cats":["nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-06-08T14:55:39Z","title":"Squeezing effect on three-dimensional Hanbury Brown-Twiss radii"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.07178","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:ecc2e9c32c86afba2c9efec00faa7c328bd597a888572ddd5a5cbf0ae609c9bb","target":"record","created_at":"2026-07-05T11:18:03Z","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":"4c15d117537b852c5951e14517e949e68f9d72e30054e7e008cb1a522c0573ab","cross_cats_sorted":["nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-06-08T14:55:39Z","title_canon_sha256":"1d42c6a8a8a6e888c8b3435ef93561ce056524ff1da24c3835bd847f79ad692a"},"schema_version":"1.0","source":{"id":"2506.07178","kind":"arxiv","version":1}},"canonical_sha256":"f821febc51cc1c44a8c0ca1a4881042a817a2b7657f61ada14ad318e918ef600","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f821febc51cc1c44a8c0ca1a4881042a817a2b7657f61ada14ad318e918ef600","first_computed_at":"2026-07-05T11:18:03.077580Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:18:03.077580Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qcPvN+C7vf/fdCXnOLcRchkG5OP+8FBMvhlR/KahIcevJp5YrFplL0ncb9OteITkfr4INfC28ByIM9S6/S2dCA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:18:03.078063Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.07178","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ecc2e9c32c86afba2c9efec00faa7c328bd597a888572ddd5a5cbf0ae609c9bb","sha256:3ff67badf5e8ffaedce0a1c756d79aebd7199933789a8daba4add06631af731a"],"state_sha256":"4525dcb69626797ac1c4dc0917068a0d831661f5be62691b6c52330bf729b2cc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"arN4yKjE3Zf2BTtYxIkeiJdU/KJ7S24hn/g+A4+ksl1UEuUiYrlo/0tnX9S4b+8oh0beqIF8mTuUunmD+K2oBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T17:07:39.456180Z","bundle_sha256":"ae99c7b9aeac930e7ab91df5514f71036cb378f90da3a95f48b326e32d525836"}}