{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:BJLSC3RDTK7CT2BNB2NANND6CE","short_pith_number":"pith:BJLSC3RD","canonical_record":{"source":{"id":"1703.04875","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-03-15T01:47:57Z","cross_cats_sorted":["hep-ex","hep-lat","hep-ph","nucl-ex"],"title_canon_sha256":"f0dfde71b2e29985eced866d8959d9069cd54b73a8bc5e3363f3b526181fb937","abstract_canon_sha256":"c085559cf8c4af6352ae8f39484df70833d87bfc7f225acb60d40061b82adc84"},"schema_version":"1.0"},"canonical_sha256":"0a57216e239abe29e82d0e9a06b47e110035d0229921a464f3e8f154a629f7c3","source":{"kind":"arxiv","id":"1703.04875","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.04875","created_at":"2026-05-18T00:35:59Z"},{"alias_kind":"arxiv_version","alias_value":"1703.04875v1","created_at":"2026-05-18T00:35:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.04875","created_at":"2026-05-18T00:35:59Z"},{"alias_kind":"pith_short_12","alias_value":"BJLSC3RDTK7C","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"BJLSC3RDTK7CT2BN","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"BJLSC3RD","created_at":"2026-05-18T12:31:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:BJLSC3RDTK7CT2BNB2NANND6CE","target":"record","payload":{"canonical_record":{"source":{"id":"1703.04875","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-03-15T01:47:57Z","cross_cats_sorted":["hep-ex","hep-lat","hep-ph","nucl-ex"],"title_canon_sha256":"f0dfde71b2e29985eced866d8959d9069cd54b73a8bc5e3363f3b526181fb937","abstract_canon_sha256":"c085559cf8c4af6352ae8f39484df70833d87bfc7f225acb60d40061b82adc84"},"schema_version":"1.0"},"canonical_sha256":"0a57216e239abe29e82d0e9a06b47e110035d0229921a464f3e8f154a629f7c3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:35:59.228099Z","signature_b64":"Ir7bscFoN2UI0S+Y6chfdSYF3xnX7c/mKB3V6rmkRvp3wdod5LxV2B45YxZ9Q6AFzbKk4JCA2x7vBka1AFl4Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0a57216e239abe29e82d0e9a06b47e110035d0229921a464f3e8f154a629f7c3","last_reissued_at":"2026-05-18T00:35:59.227488Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:35:59.227488Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.04875","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":"2026-05-18T00:35:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XdExpWEWEB3eaHUtZfCylx1cj+wOL7AbuGbH9Kr0fjq5LIJILyQbmHIJOa9u7VC/A7ebThA1T/Rb+x7hrEVgDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T06:50:25.007382Z"},"content_sha256":"6b2206cb7e5ca92165df722463871d822d1f497842ae6d797e6e7699fb3e167c","schema_version":"1.0","event_id":"sha256:6b2206cb7e5ca92165df722463871d822d1f497842ae6d797e6e7699fb3e167c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:BJLSC3RDTK7CT2BNB2NANND6CE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exposing strangeness: projections for kaon electromagnetic form factors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-lat","hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Craig D. Roberts, Fei Gao, Lei Chang, Peter C. Tandy, Yu-Xin Liu","submitted_at":"2017-03-15T01:47:57Z","abstract_excerpt":"A continuum approach to the kaon and pion bound-state problems is used to reveal their electromagnetic structure. For both systems, when used with parton distribution amplitudes appropriate to the scale of the experiment, Standard Model hard-scattering formulae are accurate to within 25% at momentum transfers $Q^2 \\approx 8\\,$GeV$^2$. There are measurable differences between the distribution of strange and normal matter within the kaons, e.g. the ratio of their separate contributions reaches a peak value of $1.5$ at $Q^2 \\approx 6\\,$GeV$^2$. Its subsequent $Q^2$-evolution is accurately describ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.04875","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":"2026-05-18T00:35:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QVgH82grXmioq2sutdAOLOQx9UNVU2W6iT8QjDtLA6PJZQLzM1w7Nu88Ir5o9KgJhBcTdlyJk4DMgUdv5Nh7Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T06:50:25.008089Z"},"content_sha256":"6a0b773cf2538fe568edc7a1e2dc7d51350a3a3183d9d827de0b70d0e3558f70","schema_version":"1.0","event_id":"sha256:6a0b773cf2538fe568edc7a1e2dc7d51350a3a3183d9d827de0b70d0e3558f70"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BJLSC3RDTK7CT2BNB2NANND6CE/bundle.json","state_url":"https://pith.science/pith/BJLSC3RDTK7CT2BNB2NANND6CE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BJLSC3RDTK7CT2BNB2NANND6CE/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":"2026-06-10T06:50:25Z","links":{"resolver":"https://pith.science/pith/BJLSC3RDTK7CT2BNB2NANND6CE","bundle":"https://pith.science/pith/BJLSC3RDTK7CT2BNB2NANND6CE/bundle.json","state":"https://pith.science/pith/BJLSC3RDTK7CT2BNB2NANND6CE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BJLSC3RDTK7CT2BNB2NANND6CE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:BJLSC3RDTK7CT2BNB2NANND6CE","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":"c085559cf8c4af6352ae8f39484df70833d87bfc7f225acb60d40061b82adc84","cross_cats_sorted":["hep-ex","hep-lat","hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-03-15T01:47:57Z","title_canon_sha256":"f0dfde71b2e29985eced866d8959d9069cd54b73a8bc5e3363f3b526181fb937"},"schema_version":"1.0","source":{"id":"1703.04875","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.04875","created_at":"2026-05-18T00:35:59Z"},{"alias_kind":"arxiv_version","alias_value":"1703.04875v1","created_at":"2026-05-18T00:35:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.04875","created_at":"2026-05-18T00:35:59Z"},{"alias_kind":"pith_short_12","alias_value":"BJLSC3RDTK7C","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"BJLSC3RDTK7CT2BN","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"BJLSC3RD","created_at":"2026-05-18T12:31:08Z"}],"graph_snapshots":[{"event_id":"sha256:6a0b773cf2538fe568edc7a1e2dc7d51350a3a3183d9d827de0b70d0e3558f70","target":"graph","created_at":"2026-05-18T00:35:59Z","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":"A continuum approach to the kaon and pion bound-state problems is used to reveal their electromagnetic structure. For both systems, when used with parton distribution amplitudes appropriate to the scale of the experiment, Standard Model hard-scattering formulae are accurate to within 25% at momentum transfers $Q^2 \\approx 8\\,$GeV$^2$. There are measurable differences between the distribution of strange and normal matter within the kaons, e.g. the ratio of their separate contributions reaches a peak value of $1.5$ at $Q^2 \\approx 6\\,$GeV$^2$. Its subsequent $Q^2$-evolution is accurately describ","authors_text":"Craig D. Roberts, Fei Gao, Lei Chang, Peter C. Tandy, Yu-Xin Liu","cross_cats":["hep-ex","hep-lat","hep-ph","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-03-15T01:47:57Z","title":"Exposing strangeness: projections for kaon electromagnetic form factors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.04875","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":"sha256:6b2206cb7e5ca92165df722463871d822d1f497842ae6d797e6e7699fb3e167c","target":"record","created_at":"2026-05-18T00:35:59Z","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":"c085559cf8c4af6352ae8f39484df70833d87bfc7f225acb60d40061b82adc84","cross_cats_sorted":["hep-ex","hep-lat","hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-03-15T01:47:57Z","title_canon_sha256":"f0dfde71b2e29985eced866d8959d9069cd54b73a8bc5e3363f3b526181fb937"},"schema_version":"1.0","source":{"id":"1703.04875","kind":"arxiv","version":1}},"canonical_sha256":"0a57216e239abe29e82d0e9a06b47e110035d0229921a464f3e8f154a629f7c3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0a57216e239abe29e82d0e9a06b47e110035d0229921a464f3e8f154a629f7c3","first_computed_at":"2026-05-18T00:35:59.227488Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:35:59.227488Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ir7bscFoN2UI0S+Y6chfdSYF3xnX7c/mKB3V6rmkRvp3wdod5LxV2B45YxZ9Q6AFzbKk4JCA2x7vBka1AFl4Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:35:59.228099Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.04875","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6b2206cb7e5ca92165df722463871d822d1f497842ae6d797e6e7699fb3e167c","sha256:6a0b773cf2538fe568edc7a1e2dc7d51350a3a3183d9d827de0b70d0e3558f70"],"state_sha256":"7a953779e26106fc1f38ec4635b190921f1d79f668c411cf5beccfac693ccb98"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9296KPnHGqLMYu/dYte+fHDxIINpE3FavK8W6c2y40jQ+nybqvl4gmIx8s/DycvydbMwLj90EXvUoxNeDyheCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T06:50:25.012870Z","bundle_sha256":"79a030205e326a6d69a1a921173fbe7edef34d05cac3ea968e0a73964cee7a89"}}