{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:RSNZASDTYTCECJ6RLFSXKPUCDM","short_pith_number":"pith:RSNZASDT","canonical_record":{"source":{"id":"0706.0128","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-ex","submitted_at":"2007-06-01T17:33:29Z","cross_cats_sorted":[],"title_canon_sha256":"e665461f4c51cb9a87e9b2241cf5443b4a1c7cf78c12ac1b9f994f6e62fc1cea","abstract_canon_sha256":"8197fa2dabc75a56448089be1ef2218b11f31858118490d34fee2d5be86fbd53"},"schema_version":"1.0"},"canonical_sha256":"8c9b904873c4c44127d15965753e821b2ce3b87f17d18b766cd2392a3af1f655","source":{"kind":"arxiv","id":"0706.0128","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0706.0128","created_at":"2026-07-04T17:23:53Z"},{"alias_kind":"arxiv_version","alias_value":"0706.0128v2","created_at":"2026-07-04T17:23:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0706.0128","created_at":"2026-07-04T17:23:53Z"},{"alias_kind":"pith_short_12","alias_value":"RSNZASDTYTCE","created_at":"2026-07-04T17:23:53Z"},{"alias_kind":"pith_short_16","alias_value":"RSNZASDTYTCECJ6R","created_at":"2026-07-04T17:23:53Z"},{"alias_kind":"pith_short_8","alias_value":"RSNZASDT","created_at":"2026-07-04T17:23:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:RSNZASDTYTCECJ6RLFSXKPUCDM","target":"record","payload":{"canonical_record":{"source":{"id":"0706.0128","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-ex","submitted_at":"2007-06-01T17:33:29Z","cross_cats_sorted":[],"title_canon_sha256":"e665461f4c51cb9a87e9b2241cf5443b4a1c7cf78c12ac1b9f994f6e62fc1cea","abstract_canon_sha256":"8197fa2dabc75a56448089be1ef2218b11f31858118490d34fee2d5be86fbd53"},"schema_version":"1.0"},"canonical_sha256":"8c9b904873c4c44127d15965753e821b2ce3b87f17d18b766cd2392a3af1f655","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:23:53.065370Z","signature_b64":"M82vM8pZ/MENj11MfwlnG8sSVoKdqTAoI7oMtZNti1/lNMl1ngqmFiAb3SmOnZ1pzIZgYXGs29GZmHEFhQq0BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8c9b904873c4c44127d15965753e821b2ce3b87f17d18b766cd2392a3af1f655","last_reissued_at":"2026-07-04T17:23:53.064931Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:23:53.064931Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0706.0128","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T17:23:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KtzQ9GWs9tQkAWINti9bqkJleAQy/RPSYGGg7vzmu+KhLE3JkVXI2ds93HPJw1BPAB/4YeaPpJ/Wd0tMdzY0Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T08:43:41.627361Z"},"content_sha256":"a684585d89f41b298cf2532a3f583a11610a12d3da5afd493f31202c6839c162","schema_version":"1.0","event_id":"sha256:a684585d89f41b298cf2532a3f583a11610a12d3da5afd493f31202c6839c162"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:RSNZASDTYTCECJ6RLFSXKPUCDM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Proton Elastic Form Factor Ratio at Low Momentum Transfer","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"B. Lee, et al. (The Jefferson Lab Hall A Collaboration), G. Ron, J. Glister","submitted_at":"2007-06-01T17:33:29Z","abstract_excerpt":"High precision measurements of the proton elastic form factor ratio have been made at four-momentum transfers, Q^2, between 0.2 and 0.5 GeV^2. The new data, while consistent with previous results, clearly show a ratio less than unity and significant differences from the central values of several recent phenomenological fits. By combining the new form-factor ratio data with an existing cross-section measurement, one finds that in this Q^2 range the deviation from unity is primarily due to GEp being smaller than the dipole parameterization."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0706.0128","kind":"arxiv","version":2},"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/0706.0128/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":"2026-07-04T17:23:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e48i1v1+k162kNpNeNik/DXyDjgpWBsxDUWnWbMLf/+TXPd6x9MZJlxcMeDWBxcH30kZSncnmiX4vNwTN6/tCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T08:43:41.627941Z"},"content_sha256":"97b49f0cf3391ee6b47844536accd6cb19f5e262ea6315da4d7878f17dadf7f6","schema_version":"1.0","event_id":"sha256:97b49f0cf3391ee6b47844536accd6cb19f5e262ea6315da4d7878f17dadf7f6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RSNZASDTYTCECJ6RLFSXKPUCDM/bundle.json","state_url":"https://pith.science/pith/RSNZASDTYTCECJ6RLFSXKPUCDM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RSNZASDTYTCECJ6RLFSXKPUCDM/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":"2026-08-06T08:43:41Z","links":{"resolver":"https://pith.science/pith/RSNZASDTYTCECJ6RLFSXKPUCDM","bundle":"https://pith.science/pith/RSNZASDTYTCECJ6RLFSXKPUCDM/bundle.json","state":"https://pith.science/pith/RSNZASDTYTCECJ6RLFSXKPUCDM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RSNZASDTYTCECJ6RLFSXKPUCDM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:RSNZASDTYTCECJ6RLFSXKPUCDM","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":"8197fa2dabc75a56448089be1ef2218b11f31858118490d34fee2d5be86fbd53","cross_cats_sorted":[],"license":"","primary_cat":"nucl-ex","submitted_at":"2007-06-01T17:33:29Z","title_canon_sha256":"e665461f4c51cb9a87e9b2241cf5443b4a1c7cf78c12ac1b9f994f6e62fc1cea"},"schema_version":"1.0","source":{"id":"0706.0128","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0706.0128","created_at":"2026-07-04T17:23:53Z"},{"alias_kind":"arxiv_version","alias_value":"0706.0128v2","created_at":"2026-07-04T17:23:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0706.0128","created_at":"2026-07-04T17:23:53Z"},{"alias_kind":"pith_short_12","alias_value":"RSNZASDTYTCE","created_at":"2026-07-04T17:23:53Z"},{"alias_kind":"pith_short_16","alias_value":"RSNZASDTYTCECJ6R","created_at":"2026-07-04T17:23:53Z"},{"alias_kind":"pith_short_8","alias_value":"RSNZASDT","created_at":"2026-07-04T17:23:53Z"}],"graph_snapshots":[{"event_id":"sha256:97b49f0cf3391ee6b47844536accd6cb19f5e262ea6315da4d7878f17dadf7f6","target":"graph","created_at":"2026-07-04T17:23:53Z","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/0706.0128/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"High precision measurements of the proton elastic form factor ratio have been made at four-momentum transfers, Q^2, between 0.2 and 0.5 GeV^2. The new data, while consistent with previous results, clearly show a ratio less than unity and significant differences from the central values of several recent phenomenological fits. By combining the new form-factor ratio data with an existing cross-section measurement, one finds that in this Q^2 range the deviation from unity is primarily due to GEp being smaller than the dipole parameterization.","authors_text":"B. Lee, et al. (The Jefferson Lab Hall A Collaboration), G. Ron, J. Glister","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-ex","submitted_at":"2007-06-01T17:33:29Z","title":"The Proton Elastic Form Factor Ratio at Low Momentum Transfer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0706.0128","kind":"arxiv","version":2},"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:a684585d89f41b298cf2532a3f583a11610a12d3da5afd493f31202c6839c162","target":"record","created_at":"2026-07-04T17:23:53Z","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":"8197fa2dabc75a56448089be1ef2218b11f31858118490d34fee2d5be86fbd53","cross_cats_sorted":[],"license":"","primary_cat":"nucl-ex","submitted_at":"2007-06-01T17:33:29Z","title_canon_sha256":"e665461f4c51cb9a87e9b2241cf5443b4a1c7cf78c12ac1b9f994f6e62fc1cea"},"schema_version":"1.0","source":{"id":"0706.0128","kind":"arxiv","version":2}},"canonical_sha256":"8c9b904873c4c44127d15965753e821b2ce3b87f17d18b766cd2392a3af1f655","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8c9b904873c4c44127d15965753e821b2ce3b87f17d18b766cd2392a3af1f655","first_computed_at":"2026-07-04T17:23:53.064931Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:23:53.064931Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"M82vM8pZ/MENj11MfwlnG8sSVoKdqTAoI7oMtZNti1/lNMl1ngqmFiAb3SmOnZ1pzIZgYXGs29GZmHEFhQq0BA==","signature_status":"signed_v1","signed_at":"2026-07-04T17:23:53.065370Z","signed_message":"canonical_sha256_bytes"},"source_id":"0706.0128","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a684585d89f41b298cf2532a3f583a11610a12d3da5afd493f31202c6839c162","sha256:97b49f0cf3391ee6b47844536accd6cb19f5e262ea6315da4d7878f17dadf7f6"],"state_sha256":"45564999e5a514aad7ce6cd7762fc95a17e111828b6798cb1919d6ecce660256"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rciiVllbbPqnvoIuE55KMbxx7Bf5m6B/BPv1EZghswkdhwsb3BJzRsuJhYojg56q/4H3EbsOFMX/sRChTUozBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T08:43:41.631829Z","bundle_sha256":"27278c83a2b71693b497399210536ab2b23d3ab0c03b81aea0ba8ca8d3b335bf"}}