{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:2BPCU45S24SNCBOIM556FJOF5Y","short_pith_number":"pith:2BPCU45S","canonical_record":{"source":{"id":"1812.08110","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-12-19T17:41:43Z","cross_cats_sorted":["hep-ex","nucl-ex"],"title_canon_sha256":"b77aa8f50691e675bb10d450159bb8e3771c7e5102cdf06cac20a28402db470f","abstract_canon_sha256":"a474382e7719f6060de89dbba0c8c8f546038eac3f3653298da5c35a2c21906d"},"schema_version":"1.0"},"canonical_sha256":"d05e2a73b2d724d105c8677be2a5c5ee04a8933924d29c88a70789b901c18021","source":{"kind":"arxiv","id":"1812.08110","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.08110","created_at":"2026-05-17T23:57:54Z"},{"alias_kind":"arxiv_version","alias_value":"1812.08110v1","created_at":"2026-05-17T23:57:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.08110","created_at":"2026-05-17T23:57:54Z"},{"alias_kind":"pith_short_12","alias_value":"2BPCU45S24SN","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"2BPCU45S24SNCBOI","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"2BPCU45S","created_at":"2026-05-18T12:31:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:2BPCU45S24SNCBOIM556FJOF5Y","target":"record","payload":{"canonical_record":{"source":{"id":"1812.08110","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-12-19T17:41:43Z","cross_cats_sorted":["hep-ex","nucl-ex"],"title_canon_sha256":"b77aa8f50691e675bb10d450159bb8e3771c7e5102cdf06cac20a28402db470f","abstract_canon_sha256":"a474382e7719f6060de89dbba0c8c8f546038eac3f3653298da5c35a2c21906d"},"schema_version":"1.0"},"canonical_sha256":"d05e2a73b2d724d105c8677be2a5c5ee04a8933924d29c88a70789b901c18021","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:57:54.827308Z","signature_b64":"oXFY6nwtIKbgTUgWM23TsWntWxqyVTmIPfDg4acVBOyohQnN8KpRlz0bNVJUnGF8l+D69OMxrT9Gh4y54B6RBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d05e2a73b2d724d105c8677be2a5c5ee04a8933924d29c88a70789b901c18021","last_reissued_at":"2026-05-17T23:57:54.826723Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:57:54.826723Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1812.08110","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":"2026-05-17T23:57:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sUgOima62I1FaLapq44EFk6qJtChxrPJCB96YgvnodPbMEJ7YTLWSWiDKw47vpeQq9wE0gCGLmbHj6DKqxI4Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T22:30:40.117871Z"},"content_sha256":"5b3984d93ea46ab53179e2ba68ef56097a8603e149726414b61c33494255eb38","schema_version":"1.0","event_id":"sha256:5b3984d93ea46ab53179e2ba68ef56097a8603e149726414b61c33494255eb38"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:2BPCU45S24SNCBOIM556FJOF5Y","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The \"DIS and Related Subjects\" Strategy Document: Fundamental Science from Lepton-Hadron Scattering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-ex"],"primary_cat":"hep-ph","authors_text":"Aharon Levy, Allen Caldwell, Fred Olness, Paul Newman, Rolf Ent","submitted_at":"2018-12-19T17:41:43Z","abstract_excerpt":"The diverse community of scientists involved in Deep Inelastic Scattering includes about 2000 experimental and theoretical physicists worldwide and envisages projects such as the EIC, LHeC, FCC-eh and VHEeP as future lepton-hadron scattering facilities. The proposed facilities will address fundamental questions in strong interaction / QCD physics, including a first-ever tomographic mapping of the hadrons' internal structure, a solution to the proton mass and spin problems, understanding of the high-energy structure of hadronic matter and insight into connections between gravity and the strong "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.08110","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":"2026-05-17T23:57:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"d7OepRwTmx9OVdSTpW4BUAGeZb3ndInHZLusraGG2lnieF/V9cyaZJ04UiUmuYO0uyxKiFN8LgcQ9dy2rKxXCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T22:30:40.118546Z"},"content_sha256":"99849619ccd39bb6bb6f0cadaacdcc9a3d49d85e7f63e1cdd0cc67cfac779dee","schema_version":"1.0","event_id":"sha256:99849619ccd39bb6bb6f0cadaacdcc9a3d49d85e7f63e1cdd0cc67cfac779dee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2BPCU45S24SNCBOIM556FJOF5Y/bundle.json","state_url":"https://pith.science/pith/2BPCU45S24SNCBOIM556FJOF5Y/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2BPCU45S24SNCBOIM556FJOF5Y/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":"2026-05-26T22:30:40Z","links":{"resolver":"https://pith.science/pith/2BPCU45S24SNCBOIM556FJOF5Y","bundle":"https://pith.science/pith/2BPCU45S24SNCBOIM556FJOF5Y/bundle.json","state":"https://pith.science/pith/2BPCU45S24SNCBOIM556FJOF5Y/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2BPCU45S24SNCBOIM556FJOF5Y/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:2BPCU45S24SNCBOIM556FJOF5Y","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":"a474382e7719f6060de89dbba0c8c8f546038eac3f3653298da5c35a2c21906d","cross_cats_sorted":["hep-ex","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-12-19T17:41:43Z","title_canon_sha256":"b77aa8f50691e675bb10d450159bb8e3771c7e5102cdf06cac20a28402db470f"},"schema_version":"1.0","source":{"id":"1812.08110","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.08110","created_at":"2026-05-17T23:57:54Z"},{"alias_kind":"arxiv_version","alias_value":"1812.08110v1","created_at":"2026-05-17T23:57:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.08110","created_at":"2026-05-17T23:57:54Z"},{"alias_kind":"pith_short_12","alias_value":"2BPCU45S24SN","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"2BPCU45S24SNCBOI","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"2BPCU45S","created_at":"2026-05-18T12:31:59Z"}],"graph_snapshots":[{"event_id":"sha256:99849619ccd39bb6bb6f0cadaacdcc9a3d49d85e7f63e1cdd0cc67cfac779dee","target":"graph","created_at":"2026-05-17T23:57:54Z","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 diverse community of scientists involved in Deep Inelastic Scattering includes about 2000 experimental and theoretical physicists worldwide and envisages projects such as the EIC, LHeC, FCC-eh and VHEeP as future lepton-hadron scattering facilities. The proposed facilities will address fundamental questions in strong interaction / QCD physics, including a first-ever tomographic mapping of the hadrons' internal structure, a solution to the proton mass and spin problems, understanding of the high-energy structure of hadronic matter and insight into connections between gravity and the strong ","authors_text":"Aharon Levy, Allen Caldwell, Fred Olness, Paul Newman, Rolf Ent","cross_cats":["hep-ex","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-12-19T17:41:43Z","title":"The \"DIS and Related Subjects\" Strategy Document: Fundamental Science from Lepton-Hadron Scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.08110","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":"sha256:5b3984d93ea46ab53179e2ba68ef56097a8603e149726414b61c33494255eb38","target":"record","created_at":"2026-05-17T23:57:54Z","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":"a474382e7719f6060de89dbba0c8c8f546038eac3f3653298da5c35a2c21906d","cross_cats_sorted":["hep-ex","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-12-19T17:41:43Z","title_canon_sha256":"b77aa8f50691e675bb10d450159bb8e3771c7e5102cdf06cac20a28402db470f"},"schema_version":"1.0","source":{"id":"1812.08110","kind":"arxiv","version":1}},"canonical_sha256":"d05e2a73b2d724d105c8677be2a5c5ee04a8933924d29c88a70789b901c18021","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d05e2a73b2d724d105c8677be2a5c5ee04a8933924d29c88a70789b901c18021","first_computed_at":"2026-05-17T23:57:54.826723Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:54.826723Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oXFY6nwtIKbgTUgWM23TsWntWxqyVTmIPfDg4acVBOyohQnN8KpRlz0bNVJUnGF8l+D69OMxrT9Gh4y54B6RBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:54.827308Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.08110","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b3984d93ea46ab53179e2ba68ef56097a8603e149726414b61c33494255eb38","sha256:99849619ccd39bb6bb6f0cadaacdcc9a3d49d85e7f63e1cdd0cc67cfac779dee"],"state_sha256":"a69a9a26d67b4f164504d4f2c1a3fb2919dd58ed1e9a728d9eeb3add3e5fc274"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Kjw1Ma1OJjQDdtQayyfjuV3NUgW4oohPRVFEUZ0mmR1rQlVDpM1mLLcBdJVfn8mm9TZ2LjvkSHdcfSl6suafCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T22:30:40.122253Z","bundle_sha256":"b9b01378b65fa5ef1dae53d0898b13d6e940fa2d00e896e0d5cdaafed1985d09"}}