{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:2EV7WD7DBYAWDFKN5ALG7KICCZ","short_pith_number":"pith:2EV7WD7D","canonical_record":{"source":{"id":"2606.02108","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-06-01T11:41:31Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"606d94ba281d71c5bfbd2d0dc92db5dffc87f07692e0ca8ee03d694b47669167","abstract_canon_sha256":"a9956fcb9f09f6f7ede2f6c6380c3e63b0219195984c5c25a556c7079275bea5"},"schema_version":"1.0"},"canonical_sha256":"d12bfb0fe30e0161954de8166fa902164aa2cf63c98d0c5fa29d7e79fed4525b","source":{"kind":"arxiv","id":"2606.02108","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.02108","created_at":"2026-06-02T02:05:06Z"},{"alias_kind":"arxiv_version","alias_value":"2606.02108v1","created_at":"2026-06-02T02:05:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.02108","created_at":"2026-06-02T02:05:06Z"},{"alias_kind":"pith_short_12","alias_value":"2EV7WD7DBYAW","created_at":"2026-06-02T02:05:06Z"},{"alias_kind":"pith_short_16","alias_value":"2EV7WD7DBYAWDFKN","created_at":"2026-06-02T02:05:06Z"},{"alias_kind":"pith_short_8","alias_value":"2EV7WD7D","created_at":"2026-06-02T02:05:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:2EV7WD7DBYAWDFKN5ALG7KICCZ","target":"record","payload":{"canonical_record":{"source":{"id":"2606.02108","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-06-01T11:41:31Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"606d94ba281d71c5bfbd2d0dc92db5dffc87f07692e0ca8ee03d694b47669167","abstract_canon_sha256":"a9956fcb9f09f6f7ede2f6c6380c3e63b0219195984c5c25a556c7079275bea5"},"schema_version":"1.0"},"canonical_sha256":"d12bfb0fe30e0161954de8166fa902164aa2cf63c98d0c5fa29d7e79fed4525b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-02T02:05:06.681056Z","signature_b64":"F/vav1arh7r4JByuBh/ilZtCnDGyJfTKJTypSw5H0ePwB1x/QRc20h7GRmRKjsePcDmInUgEDYZ7fwfurAdVAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d12bfb0fe30e0161954de8166fa902164aa2cf63c98d0c5fa29d7e79fed4525b","last_reissued_at":"2026-06-02T02:05:06.680694Z","signature_status":"signed_v1","first_computed_at":"2026-06-02T02:05:06.680694Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.02108","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":"2026-06-02T02:05:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ImL27spCgtIU9MpXXZN2kPDJ4H6XMIVPbgTYoJ+SiZ2J7JqKCd+D8ooe+OViRDDSWj9iHALdAPS9b9n2Y2ElAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T00:40:59.168201Z"},"content_sha256":"31626539a99585742f9ce7431aa326c2274b701ed84901578f486b1f1cf69fbf","schema_version":"1.0","event_id":"sha256:31626539a99585742f9ce7431aa326c2274b701ed84901578f486b1f1cf69fbf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:2EV7WD7DBYAWDFKN5ALG7KICCZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Radial-flow fluctuations in the geometrical-scaling framework","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"Takeshi Osada","submitted_at":"2026-06-01T11:41:31Z","abstract_excerpt":"We discuss radial-flow fluctuations using the $p_{\\rm T}$-differential measure \\(v_0(p_{\\rm T})\\), together with its $p_{\\rm T}$-integrated counterpart \\(v_0\\), within the framework of geometrical scaling (GS), where the saturation momentum scale provides the characteristic scale for particle production. We show that the GS framework leads to results similar to those obtained from the momentum-rescaling model proposed by Jiangyong Jia. In the GS picture, event-by-event spectral fluctuations are governed by fluctuations of the saturation momentum scale; consequently, the single-mode ansatz intr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.02108","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/2606.02108/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":"2026-06-02T02:05:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0cS4ZxuJnD3hspPsqftGF0C/KozOt4rzRfff8SonhM5ULLhRkXkY7N6DaVGGmdqFropqp1vOZacjhpZdlamuBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T00:40:59.168596Z"},"content_sha256":"f4076d14bd69f73c28483f57a077bbb319d143d20d5eda68b148edb45acef739","schema_version":"1.0","event_id":"sha256:f4076d14bd69f73c28483f57a077bbb319d143d20d5eda68b148edb45acef739"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2EV7WD7DBYAWDFKN5ALG7KICCZ/bundle.json","state_url":"https://pith.science/pith/2EV7WD7DBYAWDFKN5ALG7KICCZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2EV7WD7DBYAWDFKN5ALG7KICCZ/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":"2026-06-28T00:40:59Z","links":{"resolver":"https://pith.science/pith/2EV7WD7DBYAWDFKN5ALG7KICCZ","bundle":"https://pith.science/pith/2EV7WD7DBYAWDFKN5ALG7KICCZ/bundle.json","state":"https://pith.science/pith/2EV7WD7DBYAWDFKN5ALG7KICCZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2EV7WD7DBYAWDFKN5ALG7KICCZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:2EV7WD7DBYAWDFKN5ALG7KICCZ","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":"a9956fcb9f09f6f7ede2f6c6380c3e63b0219195984c5c25a556c7079275bea5","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-06-01T11:41:31Z","title_canon_sha256":"606d94ba281d71c5bfbd2d0dc92db5dffc87f07692e0ca8ee03d694b47669167"},"schema_version":"1.0","source":{"id":"2606.02108","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.02108","created_at":"2026-06-02T02:05:06Z"},{"alias_kind":"arxiv_version","alias_value":"2606.02108v1","created_at":"2026-06-02T02:05:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.02108","created_at":"2026-06-02T02:05:06Z"},{"alias_kind":"pith_short_12","alias_value":"2EV7WD7DBYAW","created_at":"2026-06-02T02:05:06Z"},{"alias_kind":"pith_short_16","alias_value":"2EV7WD7DBYAWDFKN","created_at":"2026-06-02T02:05:06Z"},{"alias_kind":"pith_short_8","alias_value":"2EV7WD7D","created_at":"2026-06-02T02:05:06Z"}],"graph_snapshots":[{"event_id":"sha256:f4076d14bd69f73c28483f57a077bbb319d143d20d5eda68b148edb45acef739","target":"graph","created_at":"2026-06-02T02:05:06Z","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/2606.02108/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We discuss radial-flow fluctuations using the $p_{\\rm T}$-differential measure \\(v_0(p_{\\rm T})\\), together with its $p_{\\rm T}$-integrated counterpart \\(v_0\\), within the framework of geometrical scaling (GS), where the saturation momentum scale provides the characteristic scale for particle production. We show that the GS framework leads to results similar to those obtained from the momentum-rescaling model proposed by Jiangyong Jia. In the GS picture, event-by-event spectral fluctuations are governed by fluctuations of the saturation momentum scale; consequently, the single-mode ansatz intr","authors_text":"Takeshi Osada","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-06-01T11:41:31Z","title":"Radial-flow fluctuations in the geometrical-scaling framework"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.02108","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":"sha256:31626539a99585742f9ce7431aa326c2274b701ed84901578f486b1f1cf69fbf","target":"record","created_at":"2026-06-02T02:05:06Z","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":"a9956fcb9f09f6f7ede2f6c6380c3e63b0219195984c5c25a556c7079275bea5","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-06-01T11:41:31Z","title_canon_sha256":"606d94ba281d71c5bfbd2d0dc92db5dffc87f07692e0ca8ee03d694b47669167"},"schema_version":"1.0","source":{"id":"2606.02108","kind":"arxiv","version":1}},"canonical_sha256":"d12bfb0fe30e0161954de8166fa902164aa2cf63c98d0c5fa29d7e79fed4525b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d12bfb0fe30e0161954de8166fa902164aa2cf63c98d0c5fa29d7e79fed4525b","first_computed_at":"2026-06-02T02:05:06.680694Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-02T02:05:06.680694Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"F/vav1arh7r4JByuBh/ilZtCnDGyJfTKJTypSw5H0ePwB1x/QRc20h7GRmRKjsePcDmInUgEDYZ7fwfurAdVAw==","signature_status":"signed_v1","signed_at":"2026-06-02T02:05:06.681056Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.02108","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:31626539a99585742f9ce7431aa326c2274b701ed84901578f486b1f1cf69fbf","sha256:f4076d14bd69f73c28483f57a077bbb319d143d20d5eda68b148edb45acef739"],"state_sha256":"8e0fdf0d035023215d8c19b8f21b7fe050a2be7970b77d50307b2b2507bc5b95"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LBST768hv+2Ts3aB4VfTY/TsXr7/D2NenSSQ4KKyQ1MUjiZEDLFi/8ZXMqoPaIpM26X62cGQTOPE/rN0gluVBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T00:40:59.170562Z","bundle_sha256":"1ef9e4bca77b23f43fc72698180e1cb18f5bdd1b0e44ec60346ff48216397ac4"}}