{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:WJBWE3X6G4RHWODLF2EOO6C4HN","short_pith_number":"pith:WJBWE3X6","canonical_record":{"source":{"id":"2101.08340","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-01-20T22:00:51Z","cross_cats_sorted":["hep-ex","hep-lat","nucl-ex","nucl-th"],"title_canon_sha256":"08054e1ade56658fb666a6ea7f2ea719c02ad329236cec0347370dc20ff4bf43","abstract_canon_sha256":"690fa739366664d1fa04e6334a25675794601e9341fe72c2f38c4e4b45b0b670"},"schema_version":"1.0"},"canonical_sha256":"b243626efe37227b386b2e88e7785c3b6de3d8a96370c9f824f8dd9287202753","source":{"kind":"arxiv","id":"2101.08340","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2101.08340","created_at":"2026-07-05T02:08:34Z"},{"alias_kind":"arxiv_version","alias_value":"2101.08340v1","created_at":"2026-07-05T02:08:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.08340","created_at":"2026-07-05T02:08:34Z"},{"alias_kind":"pith_short_12","alias_value":"WJBWE3X6G4RH","created_at":"2026-07-05T02:08:34Z"},{"alias_kind":"pith_short_16","alias_value":"WJBWE3X6G4RHWODL","created_at":"2026-07-05T02:08:34Z"},{"alias_kind":"pith_short_8","alias_value":"WJBWE3X6","created_at":"2026-07-05T02:08:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:WJBWE3X6G4RHWODLF2EOO6C4HN","target":"record","payload":{"canonical_record":{"source":{"id":"2101.08340","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-01-20T22:00:51Z","cross_cats_sorted":["hep-ex","hep-lat","nucl-ex","nucl-th"],"title_canon_sha256":"08054e1ade56658fb666a6ea7f2ea719c02ad329236cec0347370dc20ff4bf43","abstract_canon_sha256":"690fa739366664d1fa04e6334a25675794601e9341fe72c2f38c4e4b45b0b670"},"schema_version":"1.0"},"canonical_sha256":"b243626efe37227b386b2e88e7785c3b6de3d8a96370c9f824f8dd9287202753","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:08:34.312090Z","signature_b64":"4PCUbGRPoazLHK8KEReRwU1pMM7BQ66aAFHfeFRNkFI4a0NpHLlXrEtiFBlfWqLKEKMDd41/CzLkPE1mvCrGBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b243626efe37227b386b2e88e7785c3b6de3d8a96370c9f824f8dd9287202753","last_reissued_at":"2026-07-05T02:08:34.311657Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:08:34.311657Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2101.08340","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":"2026-07-05T02:08:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tBsBN0gyeQ6E6ePYFfRzUr7f2YrqnZHtb3SjTRcU7vZDI5aBWm/MUwcZc3EMJysPv135UsIL5yqM74CbQlQcDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T13:08:29.498461Z"},"content_sha256":"ba8d5be77955e249d9fbe6942e45aab79afc559501e3e7781b22b6532a1bd504","schema_version":"1.0","event_id":"sha256:ba8d5be77955e249d9fbe6942e45aab79afc559501e3e7781b22b6532a1bd504"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:WJBWE3X6G4RHWODLF2EOO6C4HN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On Mass and Matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-lat","nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Craig D. Roberts","submitted_at":"2021-01-20T22:00:51Z","abstract_excerpt":"The visible Universe is largely characterised by a single mass-scale; namely, the proton mass, $m_p$. Contemporary theory suggests that $m_p$ emerges as a consequence of gluon self-interactions, which are a defining characteristic of quantum chromodynamics (QCD), the theory of strong interactions in the Standard Model. However, the proton is not elementary. Its mass appears as a corollary of other, more basic emergent phenomena latent in the QCD Lagrangian, e.g. generation of nuclear-size gluon and quark mass-scales, and a unique effective charge that may describe QCD interactions at all acces"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.08340","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2101.08340/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":"2026-07-05T02:08:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vMtNMm5qkNQbyinwZ6jMtl7311vOe6Zgl5UjQ0EgnN3umkU06BWIZzUX5F2xt4kgkbGHVq8sjqh0PFRW9tq1BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T13:08:29.498981Z"},"content_sha256":"275b7c34f2bfb101aaea54a8ff24318224f27be853b0bed78f608d73dda3fc97","schema_version":"1.0","event_id":"sha256:275b7c34f2bfb101aaea54a8ff24318224f27be853b0bed78f608d73dda3fc97"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WJBWE3X6G4RHWODLF2EOO6C4HN/bundle.json","state_url":"https://pith.science/pith/WJBWE3X6G4RHWODLF2EOO6C4HN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WJBWE3X6G4RHWODLF2EOO6C4HN/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":"2026-08-11T13:08:29Z","links":{"resolver":"https://pith.science/pith/WJBWE3X6G4RHWODLF2EOO6C4HN","bundle":"https://pith.science/pith/WJBWE3X6G4RHWODLF2EOO6C4HN/bundle.json","state":"https://pith.science/pith/WJBWE3X6G4RHWODLF2EOO6C4HN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WJBWE3X6G4RHWODLF2EOO6C4HN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:WJBWE3X6G4RHWODLF2EOO6C4HN","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":"690fa739366664d1fa04e6334a25675794601e9341fe72c2f38c4e4b45b0b670","cross_cats_sorted":["hep-ex","hep-lat","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-01-20T22:00:51Z","title_canon_sha256":"08054e1ade56658fb666a6ea7f2ea719c02ad329236cec0347370dc20ff4bf43"},"schema_version":"1.0","source":{"id":"2101.08340","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2101.08340","created_at":"2026-07-05T02:08:34Z"},{"alias_kind":"arxiv_version","alias_value":"2101.08340v1","created_at":"2026-07-05T02:08:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.08340","created_at":"2026-07-05T02:08:34Z"},{"alias_kind":"pith_short_12","alias_value":"WJBWE3X6G4RH","created_at":"2026-07-05T02:08:34Z"},{"alias_kind":"pith_short_16","alias_value":"WJBWE3X6G4RHWODL","created_at":"2026-07-05T02:08:34Z"},{"alias_kind":"pith_short_8","alias_value":"WJBWE3X6","created_at":"2026-07-05T02:08:34Z"}],"graph_snapshots":[{"event_id":"sha256:275b7c34f2bfb101aaea54a8ff24318224f27be853b0bed78f608d73dda3fc97","target":"graph","created_at":"2026-07-05T02:08:34Z","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/2101.08340/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The visible Universe is largely characterised by a single mass-scale; namely, the proton mass, $m_p$. Contemporary theory suggests that $m_p$ emerges as a consequence of gluon self-interactions, which are a defining characteristic of quantum chromodynamics (QCD), the theory of strong interactions in the Standard Model. However, the proton is not elementary. Its mass appears as a corollary of other, more basic emergent phenomena latent in the QCD Lagrangian, e.g. generation of nuclear-size gluon and quark mass-scales, and a unique effective charge that may describe QCD interactions at all acces","authors_text":"Craig D. Roberts","cross_cats":["hep-ex","hep-lat","nucl-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-01-20T22:00:51Z","title":"On Mass and Matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.08340","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:ba8d5be77955e249d9fbe6942e45aab79afc559501e3e7781b22b6532a1bd504","target":"record","created_at":"2026-07-05T02:08:34Z","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":"690fa739366664d1fa04e6334a25675794601e9341fe72c2f38c4e4b45b0b670","cross_cats_sorted":["hep-ex","hep-lat","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-01-20T22:00:51Z","title_canon_sha256":"08054e1ade56658fb666a6ea7f2ea719c02ad329236cec0347370dc20ff4bf43"},"schema_version":"1.0","source":{"id":"2101.08340","kind":"arxiv","version":1}},"canonical_sha256":"b243626efe37227b386b2e88e7785c3b6de3d8a96370c9f824f8dd9287202753","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b243626efe37227b386b2e88e7785c3b6de3d8a96370c9f824f8dd9287202753","first_computed_at":"2026-07-05T02:08:34.311657Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:08:34.311657Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4PCUbGRPoazLHK8KEReRwU1pMM7BQ66aAFHfeFRNkFI4a0NpHLlXrEtiFBlfWqLKEKMDd41/CzLkPE1mvCrGBA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:08:34.312090Z","signed_message":"canonical_sha256_bytes"},"source_id":"2101.08340","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ba8d5be77955e249d9fbe6942e45aab79afc559501e3e7781b22b6532a1bd504","sha256:275b7c34f2bfb101aaea54a8ff24318224f27be853b0bed78f608d73dda3fc97"],"state_sha256":"6f24384ef1e13bb6b6a18fd293de585eafc7ff84f4f12fda7d96005460f9b315"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LWfnlSxiobKAa69uOjRFlvT7AX+v7bGTxyyOhSOo/j4Vhx6lbHBA1VrA4wPAUCnLoAicTnSWtZw3Q4iZexu3Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T13:08:29.503871Z","bundle_sha256":"9e10ec2dede6d1f3e9b07a5c247215cd98a592e3996777d7fb9446837ee69f4f"}}