{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:Z62LR7XAU5QFKKV7GXJZEBLX4L","short_pith_number":"pith:Z62LR7XA","canonical_record":{"source":{"id":"1405.6567","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-05-26T13:23:42Z","cross_cats_sorted":[],"title_canon_sha256":"b78d197cf5308d1c780c2ae54f1717010b5bb07d32866b9f2121b4cb0a577f19","abstract_canon_sha256":"28bdfb7ce05a4e53b8168348a619ed7cacdc3c4856592332ad7d6870d438dd01"},"schema_version":"1.0"},"canonical_sha256":"cfb4b8fee0a760552abf35d3920577e2d035065ce5b4a49b62093ea2f5725ad5","source":{"kind":"arxiv","id":"1405.6567","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.6567","created_at":"2026-05-18T02:51:07Z"},{"alias_kind":"arxiv_version","alias_value":"1405.6567v1","created_at":"2026-05-18T02:51:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.6567","created_at":"2026-05-18T02:51:07Z"},{"alias_kind":"pith_short_12","alias_value":"Z62LR7XAU5QF","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"Z62LR7XAU5QFKKV7","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"Z62LR7XA","created_at":"2026-05-18T12:28:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:Z62LR7XAU5QFKKV7GXJZEBLX4L","target":"record","payload":{"canonical_record":{"source":{"id":"1405.6567","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-05-26T13:23:42Z","cross_cats_sorted":[],"title_canon_sha256":"b78d197cf5308d1c780c2ae54f1717010b5bb07d32866b9f2121b4cb0a577f19","abstract_canon_sha256":"28bdfb7ce05a4e53b8168348a619ed7cacdc3c4856592332ad7d6870d438dd01"},"schema_version":"1.0"},"canonical_sha256":"cfb4b8fee0a760552abf35d3920577e2d035065ce5b4a49b62093ea2f5725ad5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:51:07.107526Z","signature_b64":"sSv79nll6z8scWqVNO/Xsp+tkqsVmkY2OHhXu9NBCnuzkJ67Hhq3fVSNn0hKKIfz4vjLDuhaPTemr+AP3U55Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cfb4b8fee0a760552abf35d3920577e2d035065ce5b4a49b62093ea2f5725ad5","last_reissued_at":"2026-05-18T02:51:07.106961Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:51:07.106961Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.6567","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":"2026-05-18T02:51:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PybDlk54XoFIrcIN3TDCAlygOP8IFbP2yL5I2ukHt1uYgIb3jbQtpV3dRSy+3XR4BwLiylsDWoVFJ1yVqkxPAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T06:15:14.000743Z"},"content_sha256":"070949809ba2291d706c5a04dbc42fca0a738aa13f62eae6467fb611141da59b","schema_version":"1.0","event_id":"sha256:070949809ba2291d706c5a04dbc42fca0a738aa13f62eae6467fb611141da59b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:Z62LR7XAU5QFKKV7GXJZEBLX4L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phenomenology of hadron structure --- why low energy physics matters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Courtoy","submitted_at":"2014-05-26T13:23:42Z","abstract_excerpt":"The description of the internal structure of hadrons is one of the main goal of QCD. At moderate energy scales, the hadronic representation succeeds to the partonic description, rendering challenging the description of the dynamics of scattering processes and hadronic structure. The information on the hadron structure is embodied in the long distance contributions which are defined as Parton Distribution Functions (PDFs). PDFs are a key framework for connecting the low and high-energy regimes, in that the knowledge on non- perturbative QCD carries important consequences at the high-energy leve"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.6567","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":"2026-05-18T02:51:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DstA0r4CLoxh/QPEqWIWTPCN6eWW5XcpiGWZSzraCxiISCGU/PxJ+JNrnz/QIWNTDcBlSO+uJCoJcgx4KClVBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T06:15:14.001092Z"},"content_sha256":"4215a47c55bce94737d9689c07f88812e91a502e8d994c9d0a89d663523dbf0d","schema_version":"1.0","event_id":"sha256:4215a47c55bce94737d9689c07f88812e91a502e8d994c9d0a89d663523dbf0d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Z62LR7XAU5QFKKV7GXJZEBLX4L/bundle.json","state_url":"https://pith.science/pith/Z62LR7XAU5QFKKV7GXJZEBLX4L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Z62LR7XAU5QFKKV7GXJZEBLX4L/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":"2026-06-03T06:15:14Z","links":{"resolver":"https://pith.science/pith/Z62LR7XAU5QFKKV7GXJZEBLX4L","bundle":"https://pith.science/pith/Z62LR7XAU5QFKKV7GXJZEBLX4L/bundle.json","state":"https://pith.science/pith/Z62LR7XAU5QFKKV7GXJZEBLX4L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Z62LR7XAU5QFKKV7GXJZEBLX4L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:Z62LR7XAU5QFKKV7GXJZEBLX4L","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":"28bdfb7ce05a4e53b8168348a619ed7cacdc3c4856592332ad7d6870d438dd01","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-05-26T13:23:42Z","title_canon_sha256":"b78d197cf5308d1c780c2ae54f1717010b5bb07d32866b9f2121b4cb0a577f19"},"schema_version":"1.0","source":{"id":"1405.6567","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.6567","created_at":"2026-05-18T02:51:07Z"},{"alias_kind":"arxiv_version","alias_value":"1405.6567v1","created_at":"2026-05-18T02:51:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.6567","created_at":"2026-05-18T02:51:07Z"},{"alias_kind":"pith_short_12","alias_value":"Z62LR7XAU5QF","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"Z62LR7XAU5QFKKV7","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"Z62LR7XA","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:4215a47c55bce94737d9689c07f88812e91a502e8d994c9d0a89d663523dbf0d","target":"graph","created_at":"2026-05-18T02:51:07Z","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 description of the internal structure of hadrons is one of the main goal of QCD. At moderate energy scales, the hadronic representation succeeds to the partonic description, rendering challenging the description of the dynamics of scattering processes and hadronic structure. The information on the hadron structure is embodied in the long distance contributions which are defined as Parton Distribution Functions (PDFs). PDFs are a key framework for connecting the low and high-energy regimes, in that the knowledge on non- perturbative QCD carries important consequences at the high-energy leve","authors_text":"A. Courtoy","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-05-26T13:23:42Z","title":"Phenomenology of hadron structure --- why low energy physics matters"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.6567","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":"sha256:070949809ba2291d706c5a04dbc42fca0a738aa13f62eae6467fb611141da59b","target":"record","created_at":"2026-05-18T02:51:07Z","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":"28bdfb7ce05a4e53b8168348a619ed7cacdc3c4856592332ad7d6870d438dd01","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-05-26T13:23:42Z","title_canon_sha256":"b78d197cf5308d1c780c2ae54f1717010b5bb07d32866b9f2121b4cb0a577f19"},"schema_version":"1.0","source":{"id":"1405.6567","kind":"arxiv","version":1}},"canonical_sha256":"cfb4b8fee0a760552abf35d3920577e2d035065ce5b4a49b62093ea2f5725ad5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cfb4b8fee0a760552abf35d3920577e2d035065ce5b4a49b62093ea2f5725ad5","first_computed_at":"2026-05-18T02:51:07.106961Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:51:07.106961Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sSv79nll6z8scWqVNO/Xsp+tkqsVmkY2OHhXu9NBCnuzkJ67Hhq3fVSNn0hKKIfz4vjLDuhaPTemr+AP3U55Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:51:07.107526Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.6567","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:070949809ba2291d706c5a04dbc42fca0a738aa13f62eae6467fb611141da59b","sha256:4215a47c55bce94737d9689c07f88812e91a502e8d994c9d0a89d663523dbf0d"],"state_sha256":"bbe9bb769e219aeb9c670b39a72a9aab0a65dbc247745985f440fa8f7e015cd0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"teWA5p79d4w0tVynskRr/wpnOsYqZ8uXuHs4HDaprhydUXCkuwJMCTT7XbKGWBtMw9tdP/5w9P1MqU4a4bZ6Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T06:15:14.003127Z","bundle_sha256":"f3d2fea45a9ed71cbf4afbfa9048e242708953f29c0a0e7c9e54655ae9daf1d1"}}