{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:SK2ZSM65WP7PAHQJY6CVMFFADO","short_pith_number":"pith:SK2ZSM65","canonical_record":{"source":{"id":"hep-ph/0111302","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2001-11-23T13:25:02Z","cross_cats_sorted":["hep-th","nucl-ex"],"title_canon_sha256":"ca737c628c6e29c81b3565c5b7befceca824e856399ec9a3b98fbdb1085fc189","abstract_canon_sha256":"b7f37eabd906e1ebe0212d25e6d624c3bbb9cf76430f73b2c2fb13acb908302e"},"schema_version":"1.0"},"canonical_sha256":"92b59933ddb3fef01e09c7855614a01ba3eea9aa9fc0ae499e053b6bea82945d","source":{"kind":"arxiv","id":"hep-ph/0111302","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0111302","created_at":"2026-07-04T14:28:06Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0111302v3","created_at":"2026-07-04T14:28:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0111302","created_at":"2026-07-04T14:28:06Z"},{"alias_kind":"pith_short_12","alias_value":"SK2ZSM65WP7P","created_at":"2026-07-04T14:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"SK2ZSM65WP7PAHQJ","created_at":"2026-07-04T14:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"SK2ZSM65","created_at":"2026-07-04T14:28:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:SK2ZSM65WP7PAHQJY6CVMFFADO","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0111302","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2001-11-23T13:25:02Z","cross_cats_sorted":["hep-th","nucl-ex"],"title_canon_sha256":"ca737c628c6e29c81b3565c5b7befceca824e856399ec9a3b98fbdb1085fc189","abstract_canon_sha256":"b7f37eabd906e1ebe0212d25e6d624c3bbb9cf76430f73b2c2fb13acb908302e"},"schema_version":"1.0"},"canonical_sha256":"92b59933ddb3fef01e09c7855614a01ba3eea9aa9fc0ae499e053b6bea82945d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:28:06.778293Z","signature_b64":"BbfpNE3NtvUIyDYk0cg3ZiWlyjVbPSW2d4IJW1mqUjtvhYWV+qF/jdMo3ZJw9/IEwn3EW/qSWhXoeCV4oDOUBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"92b59933ddb3fef01e09c7855614a01ba3eea9aa9fc0ae499e053b6bea82945d","last_reissued_at":"2026-07-04T14:28:06.777920Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:28:06.777920Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0111302","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T14:28:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o4hICV6IoXx3Eisbh2kzSdPh7NLjI7rXZFSnOrTNbnd85AAjxVLsGoPvpJcP6/ulc9e6+uRNygdu3IQLWZxXCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T03:19:56.543563Z"},"content_sha256":"39ffb263af457ca65fe33098f06600168fa5240f85b359e5e2cf40751dcff8bc","schema_version":"1.0","event_id":"sha256:39ffb263af457ca65fe33098f06600168fa5240f85b359e5e2cf40751dcff8bc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:SK2ZSM65WP7PAHQJY6CVMFFADO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Putting non Point-like Behavior of Fundamental Particles to Test","license":"","headline":"","cross_cats":["hep-th","nucl-ex"],"primary_cat":"hep-ph","authors_text":"Alexander Sakharov, Irina Dymnikova, Jiawei Zhao, Juergen Ulbricht","submitted_at":"2001-11-23T13:25:02Z","abstract_excerpt":"We review the experimental limits on those hypothetical interactions where the fundamental particles could exhibit non point-like behavior. In particular we have focused on the QED reaction measuring the differential cross sections for the process $ \\EEGG $ at energies around 91 GeV and 209 GeV with data collected from the L3 detector from 1991 to 2001. With a global fit L3 set lower limits at $ 95 % $ CL on a contact interaction energy scale parameter $\\Lambda > 1.6 $ TeV, which restricts the characteristic QED size of the interaction region to $ R_{e} < 1.2 \\times 10^{-17} $ cm. All the inte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0111302","kind":"arxiv","version":3},"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/hep-ph/0111302/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":"2026-07-04T14:28:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sVYDsV2bWQpM/NJVdXEE6/4JhsIA9u4zvgq+1I/XtNLb/hLMPfZH0tVqjQ2BaYIMipjbks4FN9RFcQRX3LrcCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T03:19:56.544073Z"},"content_sha256":"f24c7bcc055755d22be712309f675db2b006366b4b5703ffd8047bd9176fdb22","schema_version":"1.0","event_id":"sha256:f24c7bcc055755d22be712309f675db2b006366b4b5703ffd8047bd9176fdb22"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SK2ZSM65WP7PAHQJY6CVMFFADO/bundle.json","state_url":"https://pith.science/pith/SK2ZSM65WP7PAHQJY6CVMFFADO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SK2ZSM65WP7PAHQJY6CVMFFADO/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":"2026-08-09T03:19:56Z","links":{"resolver":"https://pith.science/pith/SK2ZSM65WP7PAHQJY6CVMFFADO","bundle":"https://pith.science/pith/SK2ZSM65WP7PAHQJY6CVMFFADO/bundle.json","state":"https://pith.science/pith/SK2ZSM65WP7PAHQJY6CVMFFADO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SK2ZSM65WP7PAHQJY6CVMFFADO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:SK2ZSM65WP7PAHQJY6CVMFFADO","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":"b7f37eabd906e1ebe0212d25e6d624c3bbb9cf76430f73b2c2fb13acb908302e","cross_cats_sorted":["hep-th","nucl-ex"],"license":"","primary_cat":"hep-ph","submitted_at":"2001-11-23T13:25:02Z","title_canon_sha256":"ca737c628c6e29c81b3565c5b7befceca824e856399ec9a3b98fbdb1085fc189"},"schema_version":"1.0","source":{"id":"hep-ph/0111302","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0111302","created_at":"2026-07-04T14:28:06Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0111302v3","created_at":"2026-07-04T14:28:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0111302","created_at":"2026-07-04T14:28:06Z"},{"alias_kind":"pith_short_12","alias_value":"SK2ZSM65WP7P","created_at":"2026-07-04T14:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"SK2ZSM65WP7PAHQJ","created_at":"2026-07-04T14:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"SK2ZSM65","created_at":"2026-07-04T14:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:f24c7bcc055755d22be712309f675db2b006366b4b5703ffd8047bd9176fdb22","target":"graph","created_at":"2026-07-04T14:28:06Z","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/hep-ph/0111302/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We review the experimental limits on those hypothetical interactions where the fundamental particles could exhibit non point-like behavior. In particular we have focused on the QED reaction measuring the differential cross sections for the process $ \\EEGG $ at energies around 91 GeV and 209 GeV with data collected from the L3 detector from 1991 to 2001. With a global fit L3 set lower limits at $ 95 % $ CL on a contact interaction energy scale parameter $\\Lambda > 1.6 $ TeV, which restricts the characteristic QED size of the interaction region to $ R_{e} < 1.2 \\times 10^{-17} $ cm. All the inte","authors_text":"Alexander Sakharov, Irina Dymnikova, Jiawei Zhao, Juergen Ulbricht","cross_cats":["hep-th","nucl-ex"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2001-11-23T13:25:02Z","title":"Putting non Point-like Behavior of Fundamental Particles to Test"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0111302","kind":"arxiv","version":3},"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":"sha256:39ffb263af457ca65fe33098f06600168fa5240f85b359e5e2cf40751dcff8bc","target":"record","created_at":"2026-07-04T14:28:06Z","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":"b7f37eabd906e1ebe0212d25e6d624c3bbb9cf76430f73b2c2fb13acb908302e","cross_cats_sorted":["hep-th","nucl-ex"],"license":"","primary_cat":"hep-ph","submitted_at":"2001-11-23T13:25:02Z","title_canon_sha256":"ca737c628c6e29c81b3565c5b7befceca824e856399ec9a3b98fbdb1085fc189"},"schema_version":"1.0","source":{"id":"hep-ph/0111302","kind":"arxiv","version":3}},"canonical_sha256":"92b59933ddb3fef01e09c7855614a01ba3eea9aa9fc0ae499e053b6bea82945d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"92b59933ddb3fef01e09c7855614a01ba3eea9aa9fc0ae499e053b6bea82945d","first_computed_at":"2026-07-04T14:28:06.777920Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:28:06.777920Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BbfpNE3NtvUIyDYk0cg3ZiWlyjVbPSW2d4IJW1mqUjtvhYWV+qF/jdMo3ZJw9/IEwn3EW/qSWhXoeCV4oDOUBQ==","signature_status":"signed_v1","signed_at":"2026-07-04T14:28:06.778293Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0111302","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:39ffb263af457ca65fe33098f06600168fa5240f85b359e5e2cf40751dcff8bc","sha256:f24c7bcc055755d22be712309f675db2b006366b4b5703ffd8047bd9176fdb22"],"state_sha256":"9c77270d6fb586e1edb4af5f19c6b29c0114a26baf9a885a2f5ad4c0c9cd51b9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e+FoBM84fJ/6fNtKsV19MaI6ct5iqgwb7iqW6wYbRHslCvAmSD8Qn31QMHGIOttPwSInTwvuY2mlRWc/1tt6Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T03:19:56.547530Z","bundle_sha256":"4054c60a5acae17cefdaba878664b1ef8784bf4ce12153fe4969e6298ce88cfd"}}