{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:AK7BSQGXUAYQPNPJTHDHM7QUIC","short_pith_number":"pith:AK7BSQGX","canonical_record":{"source":{"id":"1003.0903","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2010-03-03T21:01:54Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"649d6c3a14fcf4eaecad044d7c464bc17aafcc55c5840aa92bf01c501e79301a","abstract_canon_sha256":"0b4c821e80e5d3575f58d8783564975ea3334d23e7e37b99a867b503e4e445af"},"schema_version":"1.0"},"canonical_sha256":"02be1940d7a03107b5e999c6767e1440bd12bcb76ae5da929d49a280f63536ca","source":{"kind":"arxiv","id":"1003.0903","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.0903","created_at":"2026-05-18T02:08:46Z"},{"alias_kind":"arxiv_version","alias_value":"1003.0903v3","created_at":"2026-05-18T02:08:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.0903","created_at":"2026-05-18T02:08:46Z"},{"alias_kind":"pith_short_12","alias_value":"AK7BSQGXUAYQ","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"AK7BSQGXUAYQPNPJ","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"AK7BSQGX","created_at":"2026-05-18T12:26:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:AK7BSQGXUAYQPNPJTHDHM7QUIC","target":"record","payload":{"canonical_record":{"source":{"id":"1003.0903","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2010-03-03T21:01:54Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"649d6c3a14fcf4eaecad044d7c464bc17aafcc55c5840aa92bf01c501e79301a","abstract_canon_sha256":"0b4c821e80e5d3575f58d8783564975ea3334d23e7e37b99a867b503e4e445af"},"schema_version":"1.0"},"canonical_sha256":"02be1940d7a03107b5e999c6767e1440bd12bcb76ae5da929d49a280f63536ca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:08:46.733921Z","signature_b64":"cDqucXj166xBlwMJg6HNL+drKotdMoN/1KfbVk4I0z2A2ujSWFFe49mLjiCWzoAyxaAFezTRVaaO+Lq0ok/lDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"02be1940d7a03107b5e999c6767e1440bd12bcb76ae5da929d49a280f63536ca","last_reissued_at":"2026-05-18T02:08:46.733054Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:08:46.733054Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1003.0903","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":"2026-05-18T02:08:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XDM0Wjcx7pXJ9Lf3fvTTuUn3Vo5LwlYwoGS8ef1div8aikNQAV2rTti9NFVsCuWU78TaEEbKN+bhlWU4ZjXoAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T15:45:52.589429Z"},"content_sha256":"ac6844d7c5c392ecb8a48a6763b71817df919fadfe8e19132a586e6bbdf1fa8f","schema_version":"1.0","event_id":"sha256:ac6844d7c5c392ecb8a48a6763b71817df919fadfe8e19132a586e6bbdf1fa8f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:AK7BSQGXUAYQPNPJTHDHM7QUIC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Role of Mesons in the Electromagnetic Form Factors of the Nucleon","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"A. DeGrush, A. Maschinot, A. Shinozaki, A. Sindile, B. Clasie, B. Tonguc, C. Crawford, C. Tschalaer, C. Zhang, D. Hasell, E. Booth, E. Geis, E. Lomon, E. Six, E. Tsentalovich, H. Gao, H. Kolster, J. Matthews, J. Rapaport, J.R. Calarco, J. Seely, K. Dow, K. McIlhany, M. Farkhondeh, M. Kohl, N. Meitanis, O. Filoti, P. Karpius, R. Alarcon, R. Fatemi, R. Milner, R. Redwine, S. Gilad, S. Sirca, T. Akdogan, T. Botto, T. Lee, T. Smith, T. W. Donnelly, T. Zwart, V. Ziskin, W. Bertozzi, W. Franklin, W. Turchinetz, W. Xu, Y. Xiao, Z. Zhou","submitted_at":"2010-03-03T21:01:54Z","abstract_excerpt":"The roles played by mesons in the electromagnetic form factors of the nucleon are explored using as a basis a model containing vector mesons with coupling to the continuum together with the asymptotic $Q^2$ behavior of perturbative QCD. Specifically, the vector dominance model (GKex) developed by Lomon is employed, as it is known to be very successful in representing the existing high-quality data published to date. An analysis is made of the experimental uncertainties present when the differences between the GKex model and the data are expanded in orthonormal basis functions. A main motivatio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.0903","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":""},"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":"2026-05-18T02:08:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iAktaC0oGs4NOMjmqJmVcs5oVhI696CZYgy/QHiETN0Jzcvty+de0nEAz+5bdjQZE/DZt7UoPwZRryVWfwkTAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T15:45:52.590153Z"},"content_sha256":"3287e5eeb06d3889637c38c7bcb3e07e450f1586e3c4f076946562af3789ecdc","schema_version":"1.0","event_id":"sha256:3287e5eeb06d3889637c38c7bcb3e07e450f1586e3c4f076946562af3789ecdc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AK7BSQGXUAYQPNPJTHDHM7QUIC/bundle.json","state_url":"https://pith.science/pith/AK7BSQGXUAYQPNPJTHDHM7QUIC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AK7BSQGXUAYQPNPJTHDHM7QUIC/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":"2026-05-30T15:45:52Z","links":{"resolver":"https://pith.science/pith/AK7BSQGXUAYQPNPJTHDHM7QUIC","bundle":"https://pith.science/pith/AK7BSQGXUAYQPNPJTHDHM7QUIC/bundle.json","state":"https://pith.science/pith/AK7BSQGXUAYQPNPJTHDHM7QUIC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AK7BSQGXUAYQPNPJTHDHM7QUIC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:AK7BSQGXUAYQPNPJTHDHM7QUIC","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":"0b4c821e80e5d3575f58d8783564975ea3334d23e7e37b99a867b503e4e445af","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2010-03-03T21:01:54Z","title_canon_sha256":"649d6c3a14fcf4eaecad044d7c464bc17aafcc55c5840aa92bf01c501e79301a"},"schema_version":"1.0","source":{"id":"1003.0903","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.0903","created_at":"2026-05-18T02:08:46Z"},{"alias_kind":"arxiv_version","alias_value":"1003.0903v3","created_at":"2026-05-18T02:08:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.0903","created_at":"2026-05-18T02:08:46Z"},{"alias_kind":"pith_short_12","alias_value":"AK7BSQGXUAYQ","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"AK7BSQGXUAYQPNPJ","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"AK7BSQGX","created_at":"2026-05-18T12:26:05Z"}],"graph_snapshots":[{"event_id":"sha256:3287e5eeb06d3889637c38c7bcb3e07e450f1586e3c4f076946562af3789ecdc","target":"graph","created_at":"2026-05-18T02:08:46Z","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":"The roles played by mesons in the electromagnetic form factors of the nucleon are explored using as a basis a model containing vector mesons with coupling to the continuum together with the asymptotic $Q^2$ behavior of perturbative QCD. Specifically, the vector dominance model (GKex) developed by Lomon is employed, as it is known to be very successful in representing the existing high-quality data published to date. An analysis is made of the experimental uncertainties present when the differences between the GKex model and the data are expanded in orthonormal basis functions. A main motivatio","authors_text":"A. DeGrush, A. Maschinot, A. Shinozaki, A. Sindile, B. Clasie, B. Tonguc, C. Crawford, C. Tschalaer, C. Zhang, D. Hasell, E. Booth, E. Geis, E. Lomon, E. Six, E. Tsentalovich, H. Gao, H. Kolster, J. Matthews, J. Rapaport, J.R. Calarco, J. Seely, K. Dow, K. McIlhany, M. Farkhondeh, M. Kohl, N. Meitanis, O. Filoti, P. Karpius, R. Alarcon, R. Fatemi, R. Milner, R. Redwine, S. Gilad, S. Sirca, T. Akdogan, T. Botto, T. Lee, T. Smith, T. W. Donnelly, T. Zwart, V. Ziskin, W. Bertozzi, W. Franklin, W. Turchinetz, W. Xu, Y. Xiao, Z. Zhou","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2010-03-03T21:01:54Z","title":"The Role of Mesons in the Electromagnetic Form Factors of the Nucleon"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.0903","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:ac6844d7c5c392ecb8a48a6763b71817df919fadfe8e19132a586e6bbdf1fa8f","target":"record","created_at":"2026-05-18T02:08:46Z","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":"0b4c821e80e5d3575f58d8783564975ea3334d23e7e37b99a867b503e4e445af","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2010-03-03T21:01:54Z","title_canon_sha256":"649d6c3a14fcf4eaecad044d7c464bc17aafcc55c5840aa92bf01c501e79301a"},"schema_version":"1.0","source":{"id":"1003.0903","kind":"arxiv","version":3}},"canonical_sha256":"02be1940d7a03107b5e999c6767e1440bd12bcb76ae5da929d49a280f63536ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"02be1940d7a03107b5e999c6767e1440bd12bcb76ae5da929d49a280f63536ca","first_computed_at":"2026-05-18T02:08:46.733054Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:08:46.733054Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cDqucXj166xBlwMJg6HNL+drKotdMoN/1KfbVk4I0z2A2ujSWFFe49mLjiCWzoAyxaAFezTRVaaO+Lq0ok/lDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:08:46.733921Z","signed_message":"canonical_sha256_bytes"},"source_id":"1003.0903","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ac6844d7c5c392ecb8a48a6763b71817df919fadfe8e19132a586e6bbdf1fa8f","sha256:3287e5eeb06d3889637c38c7bcb3e07e450f1586e3c4f076946562af3789ecdc"],"state_sha256":"dc8455e80486554e03da063c313c701b84fb67da36dfdab4e5e29171bca6b012"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gCPJsYIRgGGdMAE9WklisAY0y91UToljzAYRL40TwMwYpUp0Nh7m/2QLlDZdEoaIIsFEEMg7H5pE3yoAoIg/Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T15:45:52.594131Z","bundle_sha256":"94a2ed22e4c72b2a16ea35992d6d22647ee063fbbe58d4da69c3b00e12757249"}}