{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2000:FZBQMTEOZAW4GILSW7HMAKPI3R","short_pith_number":"pith:FZBQMTEO","canonical_record":{"source":{"id":"hep-ph/0009006","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2000-09-01T10:24:23Z","cross_cats_sorted":[],"title_canon_sha256":"7b6c1554fc5d0cb87cb5ed86ba56394c94381e34296806eb826ba96b78c94bdc","abstract_canon_sha256":"f9e9bbc44a7eac6d284bdde733c00fbd98e761983953dfbe85b9c1fd3018b0ae"},"schema_version":"1.0"},"canonical_sha256":"2e43064c8ec82dc32172b7cec029e8dc49f8cec63b40d855efd030baa3a6148d","source":{"kind":"arxiv","id":"hep-ph/0009006","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0009006","created_at":"2026-05-18T00:57:06Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0009006v1","created_at":"2026-05-18T00:57:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0009006","created_at":"2026-05-18T00:57:06Z"},{"alias_kind":"pith_short_12","alias_value":"FZBQMTEOZAW4","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"FZBQMTEOZAW4GILS","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"FZBQMTEO","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2000:FZBQMTEOZAW4GILSW7HMAKPI3R","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0009006","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2000-09-01T10:24:23Z","cross_cats_sorted":[],"title_canon_sha256":"7b6c1554fc5d0cb87cb5ed86ba56394c94381e34296806eb826ba96b78c94bdc","abstract_canon_sha256":"f9e9bbc44a7eac6d284bdde733c00fbd98e761983953dfbe85b9c1fd3018b0ae"},"schema_version":"1.0"},"canonical_sha256":"2e43064c8ec82dc32172b7cec029e8dc49f8cec63b40d855efd030baa3a6148d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:57:06.073818Z","signature_b64":"W6jkvDEhacH/fjm3bUAkHa7a6yruatztto2q/A9EcZps3c1wbY3/oSu73IQbVQ8Wt/OTjG+RKrK0X5cKpA3ECQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2e43064c8ec82dc32172b7cec029e8dc49f8cec63b40d855efd030baa3a6148d","last_reissued_at":"2026-05-18T00:57:06.073328Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:57:06.073328Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0009006","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":"2026-05-18T00:57:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i2SEvGbotIR+uGgG1gAzdoYuw1LVGzLn5fl4vX9WbwBW8RcY9WcqgA1bwomktYpRh53UhFZ4fRIX7ukqgfLjCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T23:21:38.665569Z"},"content_sha256":"55a05662c58c1d8e005795f3be37cae6e6cfb6248d5858222a916c39068c4906","schema_version":"1.0","event_id":"sha256:55a05662c58c1d8e005795f3be37cae6e6cfb6248d5858222a916c39068c4906"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2000:FZBQMTEOZAW4GILSW7HMAKPI3R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nucleons as chiral solitons","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Dmitri Diakonov (NORDITA, St. Petersburg NPI), Victor Petrov (St. Petersburg NPI)","submitted_at":"2000-09-01T10:24:23Z","abstract_excerpt":"In the limit of large number of colors N the nucleon consisting of N quarks is heavy, and one can treat it semiclassically, like the large-Z Thomas--Fermi atom. The role of the semiclassical field binding the quarks in the nucleon is played by the pion or chiral field; its saddle-point distribution inside the nucleon is called the chiral soliton. The old Skyrme model for this soliton is an over-simplification. One can do far better by exploiting a realistic and theoretically-motivated effective chiral lagrangian presented in this paper. As a result one gets not only the static characteristics "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0009006","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":"2026-05-18T00:57:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XD+YNsOCcFCr6R98h2Y04WN8R0eUSTr3Wv52tMiiUPZPYOnxI+Hvo8kg6Z4UDQ2epnlxE7hqbYSGyoy58Xy5AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T23:21:38.665905Z"},"content_sha256":"fab4bfc0057c1fb638ac9e52f2897badd627affe739ae690b0db1cfbcf21f773","schema_version":"1.0","event_id":"sha256:fab4bfc0057c1fb638ac9e52f2897badd627affe739ae690b0db1cfbcf21f773"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FZBQMTEOZAW4GILSW7HMAKPI3R/bundle.json","state_url":"https://pith.science/pith/FZBQMTEOZAW4GILSW7HMAKPI3R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FZBQMTEOZAW4GILSW7HMAKPI3R/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":"2026-06-08T23:21:38Z","links":{"resolver":"https://pith.science/pith/FZBQMTEOZAW4GILSW7HMAKPI3R","bundle":"https://pith.science/pith/FZBQMTEOZAW4GILSW7HMAKPI3R/bundle.json","state":"https://pith.science/pith/FZBQMTEOZAW4GILSW7HMAKPI3R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FZBQMTEOZAW4GILSW7HMAKPI3R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:FZBQMTEOZAW4GILSW7HMAKPI3R","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":"f9e9bbc44a7eac6d284bdde733c00fbd98e761983953dfbe85b9c1fd3018b0ae","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2000-09-01T10:24:23Z","title_canon_sha256":"7b6c1554fc5d0cb87cb5ed86ba56394c94381e34296806eb826ba96b78c94bdc"},"schema_version":"1.0","source":{"id":"hep-ph/0009006","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0009006","created_at":"2026-05-18T00:57:06Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0009006v1","created_at":"2026-05-18T00:57:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0009006","created_at":"2026-05-18T00:57:06Z"},{"alias_kind":"pith_short_12","alias_value":"FZBQMTEOZAW4","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"FZBQMTEOZAW4GILS","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"FZBQMTEO","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:fab4bfc0057c1fb638ac9e52f2897badd627affe739ae690b0db1cfbcf21f773","target":"graph","created_at":"2026-05-18T00:57:06Z","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":"In the limit of large number of colors N the nucleon consisting of N quarks is heavy, and one can treat it semiclassically, like the large-Z Thomas--Fermi atom. The role of the semiclassical field binding the quarks in the nucleon is played by the pion or chiral field; its saddle-point distribution inside the nucleon is called the chiral soliton. The old Skyrme model for this soliton is an over-simplification. One can do far better by exploiting a realistic and theoretically-motivated effective chiral lagrangian presented in this paper. As a result one gets not only the static characteristics ","authors_text":"Dmitri Diakonov (NORDITA, St. Petersburg NPI), Victor Petrov (St. Petersburg NPI)","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2000-09-01T10:24:23Z","title":"Nucleons as chiral solitons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0009006","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":"sha256:55a05662c58c1d8e005795f3be37cae6e6cfb6248d5858222a916c39068c4906","target":"record","created_at":"2026-05-18T00:57:06Z","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":"f9e9bbc44a7eac6d284bdde733c00fbd98e761983953dfbe85b9c1fd3018b0ae","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2000-09-01T10:24:23Z","title_canon_sha256":"7b6c1554fc5d0cb87cb5ed86ba56394c94381e34296806eb826ba96b78c94bdc"},"schema_version":"1.0","source":{"id":"hep-ph/0009006","kind":"arxiv","version":1}},"canonical_sha256":"2e43064c8ec82dc32172b7cec029e8dc49f8cec63b40d855efd030baa3a6148d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2e43064c8ec82dc32172b7cec029e8dc49f8cec63b40d855efd030baa3a6148d","first_computed_at":"2026-05-18T00:57:06.073328Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:57:06.073328Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"W6jkvDEhacH/fjm3bUAkHa7a6yruatztto2q/A9EcZps3c1wbY3/oSu73IQbVQ8Wt/OTjG+RKrK0X5cKpA3ECQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:57:06.073818Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0009006","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:55a05662c58c1d8e005795f3be37cae6e6cfb6248d5858222a916c39068c4906","sha256:fab4bfc0057c1fb638ac9e52f2897badd627affe739ae690b0db1cfbcf21f773"],"state_sha256":"829f228e34e2e12c30d1bad6be1c26704d0ea247bf6ea1d29991377eac61205e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"37NNYWK06QCbfhzugyCSOKNl1t62vNRnO592yskf30kB5cHhddxieBlxE3vFNKXIG1gyDHYCv6IWQSLcc4pGCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T23:21:38.667752Z","bundle_sha256":"93c6cbbbbc248b0326914c2a710b42896bdb836ec909a98219a65cb239c92931"}}