{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1995:3BDB6D343GA3MGB4BULFYAXPPT","short_pith_number":"pith:3BDB6D34","canonical_record":{"source":{"id":"hep-ph/9502213","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1995-02-01T20:56:20Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"d7a1ad0b0cd7e7f31c4832a036cf29751aa20d30ad3b953e4095305bb35a878b","abstract_canon_sha256":"e3b8babd0de64b367c0eff047f8fef2343bdd6f45486d14c32bb71c15226a928"},"schema_version":"1.0"},"canonical_sha256":"d8461f0f7cd981b6183c0d165c02ef7cc84c59d0917c3c21859c8e366ec1de98","source":{"kind":"arxiv","id":"hep-ph/9502213","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9502213","created_at":"2026-05-18T01:06:34Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9502213v1","created_at":"2026-05-18T01:06:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9502213","created_at":"2026-05-18T01:06:34Z"},{"alias_kind":"pith_short_12","alias_value":"3BDB6D343GA3","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"3BDB6D343GA3MGB4","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"3BDB6D34","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1995:3BDB6D343GA3MGB4BULFYAXPPT","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9502213","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1995-02-01T20:56:20Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"d7a1ad0b0cd7e7f31c4832a036cf29751aa20d30ad3b953e4095305bb35a878b","abstract_canon_sha256":"e3b8babd0de64b367c0eff047f8fef2343bdd6f45486d14c32bb71c15226a928"},"schema_version":"1.0"},"canonical_sha256":"d8461f0f7cd981b6183c0d165c02ef7cc84c59d0917c3c21859c8e366ec1de98","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:06:34.168475Z","signature_b64":"+6UGJy02jTBgy7+MezkF4253Uun4zJE3qwn572cKNS69s5MAWK/V9qPzxxpI1PZMgqNBkErwa33VcqfaEfmwCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d8461f0f7cd981b6183c0d165c02ef7cc84c59d0917c3c21859c8e366ec1de98","last_reissued_at":"2026-05-18T01:06:34.167833Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:06:34.167833Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9502213","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":"2026-05-18T01:06:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Oe93Xx1rb6Kh8SlG59tVIR1P9NghFor/xOvlMRQnToo8PNKOEpV0ewEh9ene3DN2qIok0H0S89XWtgv8s44wAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T11:16:00.907131Z"},"content_sha256":"3dd3e9207feb1ae7bf2d110733b987d2de7e78f2c3094397775522e7e71e1877","schema_version":"1.0","event_id":"sha256:3dd3e9207feb1ae7bf2d110733b987d2de7e78f2c3094397775522e7e71e1877"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1995:3BDB6D343GA3MGB4BULFYAXPPT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"BREAKUP OF HADRON MASSES AND ENERGY-MOMENTUM TENSOR OF QCD","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Xiangdong Ji (MIT)","submitted_at":"1995-02-01T20:56:20Z","abstract_excerpt":"Hadron masses are shown to be separable in QCD into contributions of quark and gluon kinetic and potential energies, quark masses, and the trace anomaly. The separation is based on a study of the structure of the QCD energy-momentum tensor and its matrix elements in hadron states. The paper contains two parts. In the first part, a detailed discussion of the renormalization properties of the energy-momentum tensor is given. In the second part, a mass separation formula is derived and then applied to the nucleon, pion, and the QCD vacuum. Implications of the results on hadron structure and non-p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9502213","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":"2026-05-18T01:06:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"03lTj7qLlhjQUg1K/sJx1D5Tb1zj5dcubM1D+ZvzalIR9KTy7vUXJKco9p+19hfn/BGMh54DnEOtsnfNQSYfDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T11:16:00.907909Z"},"content_sha256":"12c477d3c2976e6ba565117a51cc3d28940b8c875dcabdb4105bdfa38068fa20","schema_version":"1.0","event_id":"sha256:12c477d3c2976e6ba565117a51cc3d28940b8c875dcabdb4105bdfa38068fa20"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3BDB6D343GA3MGB4BULFYAXPPT/bundle.json","state_url":"https://pith.science/pith/3BDB6D343GA3MGB4BULFYAXPPT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3BDB6D343GA3MGB4BULFYAXPPT/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":"2026-08-07T11:16:00Z","links":{"resolver":"https://pith.science/pith/3BDB6D343GA3MGB4BULFYAXPPT","bundle":"https://pith.science/pith/3BDB6D343GA3MGB4BULFYAXPPT/bundle.json","state":"https://pith.science/pith/3BDB6D343GA3MGB4BULFYAXPPT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3BDB6D343GA3MGB4BULFYAXPPT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:3BDB6D343GA3MGB4BULFYAXPPT","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":"e3b8babd0de64b367c0eff047f8fef2343bdd6f45486d14c32bb71c15226a928","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"hep-ph","submitted_at":"1995-02-01T20:56:20Z","title_canon_sha256":"d7a1ad0b0cd7e7f31c4832a036cf29751aa20d30ad3b953e4095305bb35a878b"},"schema_version":"1.0","source":{"id":"hep-ph/9502213","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9502213","created_at":"2026-05-18T01:06:34Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9502213v1","created_at":"2026-05-18T01:06:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9502213","created_at":"2026-05-18T01:06:34Z"},{"alias_kind":"pith_short_12","alias_value":"3BDB6D343GA3","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"3BDB6D343GA3MGB4","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"3BDB6D34","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:12c477d3c2976e6ba565117a51cc3d28940b8c875dcabdb4105bdfa38068fa20","target":"graph","created_at":"2026-05-18T01:06:34Z","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"},"paper":{"abstract_excerpt":"Hadron masses are shown to be separable in QCD into contributions of quark and gluon kinetic and potential energies, quark masses, and the trace anomaly. The separation is based on a study of the structure of the QCD energy-momentum tensor and its matrix elements in hadron states. The paper contains two parts. In the first part, a detailed discussion of the renormalization properties of the energy-momentum tensor is given. In the second part, a mass separation formula is derived and then applied to the nucleon, pion, and the QCD vacuum. Implications of the results on hadron structure and non-p","authors_text":"Xiangdong Ji (MIT)","cross_cats":["hep-th"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1995-02-01T20:56:20Z","title":"BREAKUP OF HADRON MASSES AND ENERGY-MOMENTUM TENSOR OF QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9502213","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":"sha256:3dd3e9207feb1ae7bf2d110733b987d2de7e78f2c3094397775522e7e71e1877","target":"record","created_at":"2026-05-18T01:06:34Z","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":"e3b8babd0de64b367c0eff047f8fef2343bdd6f45486d14c32bb71c15226a928","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"hep-ph","submitted_at":"1995-02-01T20:56:20Z","title_canon_sha256":"d7a1ad0b0cd7e7f31c4832a036cf29751aa20d30ad3b953e4095305bb35a878b"},"schema_version":"1.0","source":{"id":"hep-ph/9502213","kind":"arxiv","version":1}},"canonical_sha256":"d8461f0f7cd981b6183c0d165c02ef7cc84c59d0917c3c21859c8e366ec1de98","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d8461f0f7cd981b6183c0d165c02ef7cc84c59d0917c3c21859c8e366ec1de98","first_computed_at":"2026-05-18T01:06:34.167833Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:06:34.167833Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+6UGJy02jTBgy7+MezkF4253Uun4zJE3qwn572cKNS69s5MAWK/V9qPzxxpI1PZMgqNBkErwa33VcqfaEfmwCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:06:34.168475Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9502213","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3dd3e9207feb1ae7bf2d110733b987d2de7e78f2c3094397775522e7e71e1877","sha256:12c477d3c2976e6ba565117a51cc3d28940b8c875dcabdb4105bdfa38068fa20"],"state_sha256":"754979ddf6184807df1ac241c3683f70047b32e6b508355f93429e9ef98140aa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Fq+lkj48nw8RZ7NoVRbdHAI0jL8Fe2a5jmluhCEOb9sJmD3w05p+FAfGLnUkxacMATzt2moEnEXtv7foTDL/Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T11:16:00.913763Z","bundle_sha256":"fc3696f141c57baac6318b45c6784aa222d7d73c365fdd49e2b79dc4d1c22b90"}}