{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:ATFB3KC4NH6XLJDPZXEOTJNKBT","short_pith_number":"pith:ATFB3KC4","canonical_record":{"source":{"id":"1811.02803","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-07T09:07:50Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"e2c1e7acd4e76e607b8d83d07920897398b6c8d6b111a46b85461a4eea82f520","abstract_canon_sha256":"e8af5a286ddff3de96cb768e55173e95ed1e4e12edfe74c2077d3d4cae4cb863"},"schema_version":"1.0"},"canonical_sha256":"04ca1da85c69fd75a46fcdc8e9a5aa0cd98de98e5149a75ad398447d6a6a67a2","source":{"kind":"arxiv","id":"1811.02803","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.02803","created_at":"2026-05-18T00:01:20Z"},{"alias_kind":"arxiv_version","alias_value":"1811.02803v1","created_at":"2026-05-18T00:01:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.02803","created_at":"2026-05-18T00:01:20Z"},{"alias_kind":"pith_short_12","alias_value":"ATFB3KC4NH6X","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"ATFB3KC4NH6XLJDP","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"ATFB3KC4","created_at":"2026-05-18T12:32:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:ATFB3KC4NH6XLJDPZXEOTJNKBT","target":"record","payload":{"canonical_record":{"source":{"id":"1811.02803","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-07T09:07:50Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"e2c1e7acd4e76e607b8d83d07920897398b6c8d6b111a46b85461a4eea82f520","abstract_canon_sha256":"e8af5a286ddff3de96cb768e55173e95ed1e4e12edfe74c2077d3d4cae4cb863"},"schema_version":"1.0"},"canonical_sha256":"04ca1da85c69fd75a46fcdc8e9a5aa0cd98de98e5149a75ad398447d6a6a67a2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:01:20.724645Z","signature_b64":"lgTNkQdcol6jXRQc2DDIxRT1yMDFWTv5BUpOSfQeIQmCCo4KJ87aV0Lxubl3YT9mWWlGWUiBRCsOoy7PY9iBAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"04ca1da85c69fd75a46fcdc8e9a5aa0cd98de98e5149a75ad398447d6a6a67a2","last_reissued_at":"2026-05-18T00:01:20.724199Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:01:20.724199Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.02803","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":"2026-05-18T00:01:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q/w7rsSQdVIT7fjuIVvA4XjepuqxAhqYMY2va+ZjALJ8XsbheZlfI8GEJkfm4Tkgb2bbmOaC2WtKNLErGyMNDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T18:03:32.069262Z"},"content_sha256":"eaec40a45a080c1b68404cb397d8115c9a43909e0f59e7b16fed17e0fa7c95b3","schema_version":"1.0","event_id":"sha256:eaec40a45a080c1b68404cb397d8115c9a43909e0f59e7b16fed17e0fa7c95b3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:ATFB3KC4NH6XLJDPZXEOTJNKBT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The origin of the nucleon mass","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"C\\'edric Lorc\\'e (Ecole polytechnique, CPHT)","submitted_at":"2018-11-07T09:07:50Z","abstract_excerpt":"It is often claimed that 98% of the nucleon mass is generated by quantum chromodynamics. The decomposition of the nucleon mass based on the trace of the energy-momentum tensor suggests that gluons play by far a dominant role. About 25 years ago, Ji proposed another decomposition based on the energy component of the energy-momentum tensor, leading to a quite different picture. Recently, we critically revisited these decompositions and argued that both overlooked pressure effects. In particular we showed that Ji's decomposition, although mathematically correct, makes little sense from a physical"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.02803","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":"2026-05-18T00:01:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N5PCrOs0g/Gjow28ax7YA1pYdXobCh+gqMLCiLKFaPFJC/ZOe4hCmZ27c79MeLyLfbZxJoMEYPb6Ydtz4TLkDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T18:03:32.069667Z"},"content_sha256":"0845c8bce10510297bb77482e0f5d61751f1b95c6fdb6593aa4250300adf0799","schema_version":"1.0","event_id":"sha256:0845c8bce10510297bb77482e0f5d61751f1b95c6fdb6593aa4250300adf0799"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ATFB3KC4NH6XLJDPZXEOTJNKBT/bundle.json","state_url":"https://pith.science/pith/ATFB3KC4NH6XLJDPZXEOTJNKBT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ATFB3KC4NH6XLJDPZXEOTJNKBT/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":"2026-05-18T18:03:32Z","links":{"resolver":"https://pith.science/pith/ATFB3KC4NH6XLJDPZXEOTJNKBT","bundle":"https://pith.science/pith/ATFB3KC4NH6XLJDPZXEOTJNKBT/bundle.json","state":"https://pith.science/pith/ATFB3KC4NH6XLJDPZXEOTJNKBT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ATFB3KC4NH6XLJDPZXEOTJNKBT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ATFB3KC4NH6XLJDPZXEOTJNKBT","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":"e8af5a286ddff3de96cb768e55173e95ed1e4e12edfe74c2077d3d4cae4cb863","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-07T09:07:50Z","title_canon_sha256":"e2c1e7acd4e76e607b8d83d07920897398b6c8d6b111a46b85461a4eea82f520"},"schema_version":"1.0","source":{"id":"1811.02803","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.02803","created_at":"2026-05-18T00:01:20Z"},{"alias_kind":"arxiv_version","alias_value":"1811.02803v1","created_at":"2026-05-18T00:01:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.02803","created_at":"2026-05-18T00:01:20Z"},{"alias_kind":"pith_short_12","alias_value":"ATFB3KC4NH6X","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"ATFB3KC4NH6XLJDP","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"ATFB3KC4","created_at":"2026-05-18T12:32:13Z"}],"graph_snapshots":[{"event_id":"sha256:0845c8bce10510297bb77482e0f5d61751f1b95c6fdb6593aa4250300adf0799","target":"graph","created_at":"2026-05-18T00:01:20Z","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":"It is often claimed that 98% of the nucleon mass is generated by quantum chromodynamics. The decomposition of the nucleon mass based on the trace of the energy-momentum tensor suggests that gluons play by far a dominant role. About 25 years ago, Ji proposed another decomposition based on the energy component of the energy-momentum tensor, leading to a quite different picture. Recently, we critically revisited these decompositions and argued that both overlooked pressure effects. In particular we showed that Ji's decomposition, although mathematically correct, makes little sense from a physical","authors_text":"C\\'edric Lorc\\'e (Ecole polytechnique, CPHT)","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-07T09:07:50Z","title":"The origin of the nucleon mass"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.02803","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:eaec40a45a080c1b68404cb397d8115c9a43909e0f59e7b16fed17e0fa7c95b3","target":"record","created_at":"2026-05-18T00:01:20Z","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":"e8af5a286ddff3de96cb768e55173e95ed1e4e12edfe74c2077d3d4cae4cb863","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-07T09:07:50Z","title_canon_sha256":"e2c1e7acd4e76e607b8d83d07920897398b6c8d6b111a46b85461a4eea82f520"},"schema_version":"1.0","source":{"id":"1811.02803","kind":"arxiv","version":1}},"canonical_sha256":"04ca1da85c69fd75a46fcdc8e9a5aa0cd98de98e5149a75ad398447d6a6a67a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"04ca1da85c69fd75a46fcdc8e9a5aa0cd98de98e5149a75ad398447d6a6a67a2","first_computed_at":"2026-05-18T00:01:20.724199Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:01:20.724199Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lgTNkQdcol6jXRQc2DDIxRT1yMDFWTv5BUpOSfQeIQmCCo4KJ87aV0Lxubl3YT9mWWlGWUiBRCsOoy7PY9iBAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:01:20.724645Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.02803","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eaec40a45a080c1b68404cb397d8115c9a43909e0f59e7b16fed17e0fa7c95b3","sha256:0845c8bce10510297bb77482e0f5d61751f1b95c6fdb6593aa4250300adf0799"],"state_sha256":"1ddd8f99dfd2afcb47f36c6012438496da34409b4cfcb428f18ee0410bc16582"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oUwXbNjcXLj8xRtvZFYvh25xIXuwu5KA8Gyc1u9+F6CITRTZ/w2THlG0V+Zf7yk9Hd+XBufQvyGWzesksjZVAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-18T18:03:32.070856Z","bundle_sha256":"a05648c9687c05a59ca4d9d717c9ee740fbdcaa070979c562e98fbfb43712807"}}