{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:BHROQOPACJHX7IBBOXFKWPWXZU","short_pith_number":"pith:BHROQOPA","canonical_record":{"source":{"id":"2606.27222","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-06-25T16:10:25Z","cross_cats_sorted":[],"title_canon_sha256":"336735bf465acc8fac6bbcdfc1f69619715eeccb1cdf624aca645dd5b21c511a","abstract_canon_sha256":"e96fe8e9670730ff6e4cd99197fdcb003030e28a1b99a12c620f5987d26c219c"},"schema_version":"1.0"},"canonical_sha256":"09e2e839e0124f7fa02175caab3ed7cd1b243a88759b8db10e78ed0597dd4ac3","source":{"kind":"arxiv","id":"2606.27222","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.27222","created_at":"2026-06-26T01:16:15Z"},{"alias_kind":"arxiv_version","alias_value":"2606.27222v1","created_at":"2026-06-26T01:16:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.27222","created_at":"2026-06-26T01:16:15Z"},{"alias_kind":"pith_short_12","alias_value":"BHROQOPACJHX","created_at":"2026-06-26T01:16:15Z"},{"alias_kind":"pith_short_16","alias_value":"BHROQOPACJHX7IBB","created_at":"2026-06-26T01:16:15Z"},{"alias_kind":"pith_short_8","alias_value":"BHROQOPA","created_at":"2026-06-26T01:16:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:BHROQOPACJHX7IBBOXFKWPWXZU","target":"record","payload":{"canonical_record":{"source":{"id":"2606.27222","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-06-25T16:10:25Z","cross_cats_sorted":[],"title_canon_sha256":"336735bf465acc8fac6bbcdfc1f69619715eeccb1cdf624aca645dd5b21c511a","abstract_canon_sha256":"e96fe8e9670730ff6e4cd99197fdcb003030e28a1b99a12c620f5987d26c219c"},"schema_version":"1.0"},"canonical_sha256":"09e2e839e0124f7fa02175caab3ed7cd1b243a88759b8db10e78ed0597dd4ac3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-26T01:16:15.479110Z","signature_b64":"RUBTBh4dqB5K1BnmoUPZJ1eYhoc0HzPOPFbtwhR/UgZikLVtQgSvS3PuFNFox1+br15uKD+t8EotbDbb6kApCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"09e2e839e0124f7fa02175caab3ed7cd1b243a88759b8db10e78ed0597dd4ac3","last_reissued_at":"2026-06-26T01:16:15.478713Z","signature_status":"signed_v1","first_computed_at":"2026-06-26T01:16:15.478713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.27222","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":"2026-06-26T01:16:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WcGT2sUskvza56ONxKTkK+bLI1HAbvN+1W9oBoM4Fa0E85xEeKHKutGqmmJy2+lYIEczcLA0EaDw/yTswdD1DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T13:08:05.379995Z"},"content_sha256":"a09bca3677d1e49f04a2d47a7fe1266d15ef27b5e2fbaa3d4200212ade6ea10b","schema_version":"1.0","event_id":"sha256:a09bca3677d1e49f04a2d47a7fe1266d15ef27b5e2fbaa3d4200212ade6ea10b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:BHROQOPACJHX7IBBOXFKWPWXZU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Causality and the Equivalence Principle for Higher Energy Scattering","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Lukas W. Lindwasser, Yu-tin Huang","submitted_at":"2026-06-25T16:10:25Z","abstract_excerpt":"Recently, it was proposed that the leading high-energy behavior of scattering amplitudes is universal, independent of charge, thereby extending the equivalence principle beyond the graviton pole. In this Letter, we derive a sharper causality constraint on such behavior by studying the Regge limit of colored scattering. Parameterizing a trajectory by $s^{\\alpha(t)}$ with $\\alpha(0)=2-\\delta$, we analyze the Shapiro/Wigner--Smith time-delays in the irreducible scattering channels. We show that any non-singlet trajectory with $\\delta< 1/2$ produces a growing sign-indefinite time-delay (with $\\del"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.27222","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/2606.27222/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":"2026-06-26T01:16:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dEcfKdWoNiBz+pAUfZrpa8SNM3bzJsCw4vC3Py+gphS35DXgsQ5fXbgG+m/u1oWrifbgXKGfGnNuRBI+2CiABg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T13:08:05.380374Z"},"content_sha256":"38dd4147d74223269d53acb1ade694fe501a4d41232c28d1175d7f3f75ef809c","schema_version":"1.0","event_id":"sha256:38dd4147d74223269d53acb1ade694fe501a4d41232c28d1175d7f3f75ef809c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BHROQOPACJHX7IBBOXFKWPWXZU/bundle.json","state_url":"https://pith.science/pith/BHROQOPACJHX7IBBOXFKWPWXZU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BHROQOPACJHX7IBBOXFKWPWXZU/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":"2026-07-02T13:08:05Z","links":{"resolver":"https://pith.science/pith/BHROQOPACJHX7IBBOXFKWPWXZU","bundle":"https://pith.science/pith/BHROQOPACJHX7IBBOXFKWPWXZU/bundle.json","state":"https://pith.science/pith/BHROQOPACJHX7IBBOXFKWPWXZU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BHROQOPACJHX7IBBOXFKWPWXZU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:BHROQOPACJHX7IBBOXFKWPWXZU","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":"e96fe8e9670730ff6e4cd99197fdcb003030e28a1b99a12c620f5987d26c219c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-06-25T16:10:25Z","title_canon_sha256":"336735bf465acc8fac6bbcdfc1f69619715eeccb1cdf624aca645dd5b21c511a"},"schema_version":"1.0","source":{"id":"2606.27222","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.27222","created_at":"2026-06-26T01:16:15Z"},{"alias_kind":"arxiv_version","alias_value":"2606.27222v1","created_at":"2026-06-26T01:16:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.27222","created_at":"2026-06-26T01:16:15Z"},{"alias_kind":"pith_short_12","alias_value":"BHROQOPACJHX","created_at":"2026-06-26T01:16:15Z"},{"alias_kind":"pith_short_16","alias_value":"BHROQOPACJHX7IBB","created_at":"2026-06-26T01:16:15Z"},{"alias_kind":"pith_short_8","alias_value":"BHROQOPA","created_at":"2026-06-26T01:16:15Z"}],"graph_snapshots":[{"event_id":"sha256:38dd4147d74223269d53acb1ade694fe501a4d41232c28d1175d7f3f75ef809c","target":"graph","created_at":"2026-06-26T01:16:15Z","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/2606.27222/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recently, it was proposed that the leading high-energy behavior of scattering amplitudes is universal, independent of charge, thereby extending the equivalence principle beyond the graviton pole. In this Letter, we derive a sharper causality constraint on such behavior by studying the Regge limit of colored scattering. Parameterizing a trajectory by $s^{\\alpha(t)}$ with $\\alpha(0)=2-\\delta$, we analyze the Shapiro/Wigner--Smith time-delays in the irreducible scattering channels. We show that any non-singlet trajectory with $\\delta< 1/2$ produces a growing sign-indefinite time-delay (with $\\del","authors_text":"Lukas W. Lindwasser, Yu-tin Huang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-06-25T16:10:25Z","title":"Causality and the Equivalence Principle for Higher Energy Scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.27222","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:a09bca3677d1e49f04a2d47a7fe1266d15ef27b5e2fbaa3d4200212ade6ea10b","target":"record","created_at":"2026-06-26T01:16:15Z","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":"e96fe8e9670730ff6e4cd99197fdcb003030e28a1b99a12c620f5987d26c219c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-06-25T16:10:25Z","title_canon_sha256":"336735bf465acc8fac6bbcdfc1f69619715eeccb1cdf624aca645dd5b21c511a"},"schema_version":"1.0","source":{"id":"2606.27222","kind":"arxiv","version":1}},"canonical_sha256":"09e2e839e0124f7fa02175caab3ed7cd1b243a88759b8db10e78ed0597dd4ac3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"09e2e839e0124f7fa02175caab3ed7cd1b243a88759b8db10e78ed0597dd4ac3","first_computed_at":"2026-06-26T01:16:15.478713Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-26T01:16:15.478713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RUBTBh4dqB5K1BnmoUPZJ1eYhoc0HzPOPFbtwhR/UgZikLVtQgSvS3PuFNFox1+br15uKD+t8EotbDbb6kApCw==","signature_status":"signed_v1","signed_at":"2026-06-26T01:16:15.479110Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.27222","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a09bca3677d1e49f04a2d47a7fe1266d15ef27b5e2fbaa3d4200212ade6ea10b","sha256:38dd4147d74223269d53acb1ade694fe501a4d41232c28d1175d7f3f75ef809c"],"state_sha256":"039a3e2f3a46bd617868d1e979ca8a8b5fd77138145f9a1a527b178bd8bbec3f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q+k2wxWmS5fK5nuoANd3iJLlUE7VUt7XG76W4Wro1FdZEu723MK7XuWXaq6WQbL6QX90BAiaqsCAgA6Aym/rAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-02T13:08:05.382495Z","bundle_sha256":"046ebe6a0188d18ee5b96f13f88647eb218b6d680a5db5aaca9a1f8083853022"}}