{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:URTCMZDO6OIJWLH4MKRLNGXLG7","short_pith_number":"pith:URTCMZDO","canonical_record":{"source":{"id":"1902.05706","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-02-15T07:06:25Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"68c63d64f284245a6ab1ead13b96907623c419c8fc3d9ee8defaf16df8717661","abstract_canon_sha256":"d9d9c62a34bdfa4f27e651c456611b3fec4cb6133b291d969d52963e9753c9c1"},"schema_version":"1.0"},"canonical_sha256":"a46626646ef3909b2cfc62a2b69aeb37cbd6c334b5b7084ed53e2124023cffca","source":{"kind":"arxiv","id":"1902.05706","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.05706","created_at":"2026-05-17T23:42:23Z"},{"alias_kind":"arxiv_version","alias_value":"1902.05706v1","created_at":"2026-05-17T23:42:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.05706","created_at":"2026-05-17T23:42:23Z"},{"alias_kind":"pith_short_12","alias_value":"URTCMZDO6OIJ","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"URTCMZDO6OIJWLH4","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"URTCMZDO","created_at":"2026-05-18T12:33:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:URTCMZDO6OIJWLH4MKRLNGXLG7","target":"record","payload":{"canonical_record":{"source":{"id":"1902.05706","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-02-15T07:06:25Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"68c63d64f284245a6ab1ead13b96907623c419c8fc3d9ee8defaf16df8717661","abstract_canon_sha256":"d9d9c62a34bdfa4f27e651c456611b3fec4cb6133b291d969d52963e9753c9c1"},"schema_version":"1.0"},"canonical_sha256":"a46626646ef3909b2cfc62a2b69aeb37cbd6c334b5b7084ed53e2124023cffca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:23.739490Z","signature_b64":"874tMLI+5KgDVEwn30piyw6dRcXWahHYQoLWkDJotK5C2AbMTFTPRsFBoGTAqmUNfsLwN59oN8jHwZJBkR6kDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a46626646ef3909b2cfc62a2b69aeb37cbd6c334b5b7084ed53e2124023cffca","last_reissued_at":"2026-05-17T23:42:23.738901Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:23.738901Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1902.05706","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":"2026-05-17T23:42:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qlPnWPdXG8qIKGHp/lZgK69AbtrEvHVmj0FoYJ/imudviHu8CqEebOQywCgatvSascXEEVvPOqwmqKQcwaGYDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T12:45:42.847061Z"},"content_sha256":"9e65c0a57f1ba52047b84e57868b82ffe74dedd0e68de41fd94c54cb772d65ef","schema_version":"1.0","event_id":"sha256:9e65c0a57f1ba52047b84e57868b82ffe74dedd0e68de41fd94c54cb772d65ef"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:URTCMZDO6OIJWLH4MKRLNGXLG7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Open-string singlet interaction as pomeron in elastic $pp, p\\bar{p}$ scattering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Daris Samart, Piyabut Burikham","submitted_at":"2019-02-15T07:06:25Z","abstract_excerpt":"We consider contributions of the open-string singlet~(OSS) interaction to the proton-proton scattering. Modelling baryon and meson as instanton and open string in the effective QCD string model, the typical pomeron is identified with a massive spin-2 closed string. According to the open-closed string duality, the massive spin-2 closed string is accompanied by the open-string singlet interaction with universal coupling. The flat space 4-point open-string singlet amplitudes and cross sections are computed in the Regge limit. Including both the open and closed string pomerons, we fit the differen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.05706","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":"2026-05-17T23:42:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WGrn2rVBSm6TVV3PvCiYw4QAht2ntQX+L6XpiMPUOsVvjCUZRgU5tSgMRTWZiCx80iPog2eHuSmwm+sTsqj6AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T12:45:42.847705Z"},"content_sha256":"0e73ef4caf3f24704d34cc2c586aaad47c0117c4101c1902510d718839f7c860","schema_version":"1.0","event_id":"sha256:0e73ef4caf3f24704d34cc2c586aaad47c0117c4101c1902510d718839f7c860"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/URTCMZDO6OIJWLH4MKRLNGXLG7/bundle.json","state_url":"https://pith.science/pith/URTCMZDO6OIJWLH4MKRLNGXLG7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/URTCMZDO6OIJWLH4MKRLNGXLG7/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":"2026-06-02T12:45:42Z","links":{"resolver":"https://pith.science/pith/URTCMZDO6OIJWLH4MKRLNGXLG7","bundle":"https://pith.science/pith/URTCMZDO6OIJWLH4MKRLNGXLG7/bundle.json","state":"https://pith.science/pith/URTCMZDO6OIJWLH4MKRLNGXLG7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/URTCMZDO6OIJWLH4MKRLNGXLG7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:URTCMZDO6OIJWLH4MKRLNGXLG7","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":"d9d9c62a34bdfa4f27e651c456611b3fec4cb6133b291d969d52963e9753c9c1","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-02-15T07:06:25Z","title_canon_sha256":"68c63d64f284245a6ab1ead13b96907623c419c8fc3d9ee8defaf16df8717661"},"schema_version":"1.0","source":{"id":"1902.05706","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.05706","created_at":"2026-05-17T23:42:23Z"},{"alias_kind":"arxiv_version","alias_value":"1902.05706v1","created_at":"2026-05-17T23:42:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.05706","created_at":"2026-05-17T23:42:23Z"},{"alias_kind":"pith_short_12","alias_value":"URTCMZDO6OIJ","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"URTCMZDO6OIJWLH4","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"URTCMZDO","created_at":"2026-05-18T12:33:30Z"}],"graph_snapshots":[{"event_id":"sha256:0e73ef4caf3f24704d34cc2c586aaad47c0117c4101c1902510d718839f7c860","target":"graph","created_at":"2026-05-17T23:42:23Z","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 consider contributions of the open-string singlet~(OSS) interaction to the proton-proton scattering. Modelling baryon and meson as instanton and open string in the effective QCD string model, the typical pomeron is identified with a massive spin-2 closed string. According to the open-closed string duality, the massive spin-2 closed string is accompanied by the open-string singlet interaction with universal coupling. The flat space 4-point open-string singlet amplitudes and cross sections are computed in the Regge limit. Including both the open and closed string pomerons, we fit the differen","authors_text":"Daris Samart, Piyabut Burikham","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-02-15T07:06:25Z","title":"Open-string singlet interaction as pomeron in elastic $pp, p\\bar{p}$ scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.05706","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":"sha256:9e65c0a57f1ba52047b84e57868b82ffe74dedd0e68de41fd94c54cb772d65ef","target":"record","created_at":"2026-05-17T23:42:23Z","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":"d9d9c62a34bdfa4f27e651c456611b3fec4cb6133b291d969d52963e9753c9c1","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-02-15T07:06:25Z","title_canon_sha256":"68c63d64f284245a6ab1ead13b96907623c419c8fc3d9ee8defaf16df8717661"},"schema_version":"1.0","source":{"id":"1902.05706","kind":"arxiv","version":1}},"canonical_sha256":"a46626646ef3909b2cfc62a2b69aeb37cbd6c334b5b7084ed53e2124023cffca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a46626646ef3909b2cfc62a2b69aeb37cbd6c334b5b7084ed53e2124023cffca","first_computed_at":"2026-05-17T23:42:23.738901Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:42:23.738901Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"874tMLI+5KgDVEwn30piyw6dRcXWahHYQoLWkDJotK5C2AbMTFTPRsFBoGTAqmUNfsLwN59oN8jHwZJBkR6kDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:42:23.739490Z","signed_message":"canonical_sha256_bytes"},"source_id":"1902.05706","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e65c0a57f1ba52047b84e57868b82ffe74dedd0e68de41fd94c54cb772d65ef","sha256:0e73ef4caf3f24704d34cc2c586aaad47c0117c4101c1902510d718839f7c860"],"state_sha256":"685c634758eb06ad2f2a67795314261f6d0c559734d52235290d2fb6ee99c60e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GB11DEicAMQ1EWK7VQIV6jR1q1vggXOyPhPViBqWbMktJGeLAmt4gcEZM6D4DNd9eGY3xkhAXnquuPfgXD8nCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T12:45:42.851028Z","bundle_sha256":"96e801ccd80c0ca8f1342f5853fe021765bf757b7c2581abc65a240286a3adf9"}}