{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:4QSMA67USVZUBSWJUKAMVZ4DPL","short_pith_number":"pith:4QSMA67U","canonical_record":{"source":{"id":"2512.06512","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-12-06T17:51:15Z","cross_cats_sorted":[],"title_canon_sha256":"e4c08f90817865103cea40ee30a164c5d415cfc04ad7865818b5cd8c259b8c77","abstract_canon_sha256":"22efc349084ee1d4f74ddde96fed99df0d0b1c7975205ef90019a79c295875c1"},"schema_version":"1.0"},"canonical_sha256":"e424c07bf4957340cac9a280cae7837afb6de57e30ef66995bddaa42b416b163","source":{"kind":"arxiv","id":"2512.06512","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.06512","created_at":"2026-06-05T01:15:18Z"},{"alias_kind":"arxiv_version","alias_value":"2512.06512v2","created_at":"2026-06-05T01:15:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.06512","created_at":"2026-06-05T01:15:18Z"},{"alias_kind":"pith_short_12","alias_value":"4QSMA67USVZU","created_at":"2026-06-05T01:15:18Z"},{"alias_kind":"pith_short_16","alias_value":"4QSMA67USVZUBSWJ","created_at":"2026-06-05T01:15:18Z"},{"alias_kind":"pith_short_8","alias_value":"4QSMA67U","created_at":"2026-06-05T01:15:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:4QSMA67USVZUBSWJUKAMVZ4DPL","target":"record","payload":{"canonical_record":{"source":{"id":"2512.06512","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-12-06T17:51:15Z","cross_cats_sorted":[],"title_canon_sha256":"e4c08f90817865103cea40ee30a164c5d415cfc04ad7865818b5cd8c259b8c77","abstract_canon_sha256":"22efc349084ee1d4f74ddde96fed99df0d0b1c7975205ef90019a79c295875c1"},"schema_version":"1.0"},"canonical_sha256":"e424c07bf4957340cac9a280cae7837afb6de57e30ef66995bddaa42b416b163","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-05T01:15:18.333472Z","signature_b64":"nhz+HRbWhUtjMEUSUUsHEivSTSB2w7LjkNhY/ubErhBDczgpObvgMVDpPQ76i2PnNKy6WazkOLaWZgVYIMS5Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e424c07bf4957340cac9a280cae7837afb6de57e30ef66995bddaa42b416b163","last_reissued_at":"2026-06-05T01:15:18.332928Z","signature_status":"signed_v1","first_computed_at":"2026-06-05T01:15:18.332928Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2512.06512","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-05T01:15:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W5SsL0sj4bnLHvst+vcEEeTbIVC+hZ66Hh1aYTwg9SspcbPrgmQLjIR6i83TUbRkZNPRh3gNA0eiEzXirvUJAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T05:31:40.148210Z"},"content_sha256":"eca90647b20e0bda3025920957fdc54f7ffe3af0c4d8fb384e156645b1dc4681","schema_version":"1.0","event_id":"sha256:eca90647b20e0bda3025920957fdc54f7ffe3af0c4d8fb384e156645b1dc4681"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:4QSMA67USVZUBSWJUKAMVZ4DPL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A New Torus Generator for AGAMA","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Eugene Vasiliev, James Binney, Thomas J Wright","submitted_at":"2025-12-06T17:51:15Z","abstract_excerpt":"Code is presented that computes and exploits orbital tori for any axisymmetric gravitational potential. The code is a development of the AGAMA software package for action-based galaxy modelling and can be downloaded as the AGAMAb code library. Although coded in C++, most of its functions can be accessed from Python. We add to the package functions that facilitate confronting models with data, which involve sky coordinates, lines of sight, distances, extinction, etc. The new torus generator can produce tori for both highly eccentric and nearly circular orbits that lie beyond the range of the ea"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2512.06512","kind":"arxiv","version":2},"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/2512.06512/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":"2026-06-05T01:15:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oc0RVTUDf1pImRY8NFygOSAsC9bl5IKDGy8p/7nVaGZFnWATojfKFHwIZ6nquxSr05UTidVh8HwgThHDzcnoCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T05:31:40.148608Z"},"content_sha256":"ec8e4cbfcb7aec6fa5dadad68762d2fab5e031abbf53004151dc6541268271c7","schema_version":"1.0","event_id":"sha256:ec8e4cbfcb7aec6fa5dadad68762d2fab5e031abbf53004151dc6541268271c7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4QSMA67USVZUBSWJUKAMVZ4DPL/bundle.json","state_url":"https://pith.science/pith/4QSMA67USVZUBSWJUKAMVZ4DPL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4QSMA67USVZUBSWJUKAMVZ4DPL/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":"2026-06-30T05:31:40Z","links":{"resolver":"https://pith.science/pith/4QSMA67USVZUBSWJUKAMVZ4DPL","bundle":"https://pith.science/pith/4QSMA67USVZUBSWJUKAMVZ4DPL/bundle.json","state":"https://pith.science/pith/4QSMA67USVZUBSWJUKAMVZ4DPL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4QSMA67USVZUBSWJUKAMVZ4DPL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:4QSMA67USVZUBSWJUKAMVZ4DPL","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":"22efc349084ee1d4f74ddde96fed99df0d0b1c7975205ef90019a79c295875c1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-12-06T17:51:15Z","title_canon_sha256":"e4c08f90817865103cea40ee30a164c5d415cfc04ad7865818b5cd8c259b8c77"},"schema_version":"1.0","source":{"id":"2512.06512","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.06512","created_at":"2026-06-05T01:15:18Z"},{"alias_kind":"arxiv_version","alias_value":"2512.06512v2","created_at":"2026-06-05T01:15:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.06512","created_at":"2026-06-05T01:15:18Z"},{"alias_kind":"pith_short_12","alias_value":"4QSMA67USVZU","created_at":"2026-06-05T01:15:18Z"},{"alias_kind":"pith_short_16","alias_value":"4QSMA67USVZUBSWJ","created_at":"2026-06-05T01:15:18Z"},{"alias_kind":"pith_short_8","alias_value":"4QSMA67U","created_at":"2026-06-05T01:15:18Z"}],"graph_snapshots":[{"event_id":"sha256:ec8e4cbfcb7aec6fa5dadad68762d2fab5e031abbf53004151dc6541268271c7","target":"graph","created_at":"2026-06-05T01:15:18Z","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/2512.06512/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Code is presented that computes and exploits orbital tori for any axisymmetric gravitational potential. The code is a development of the AGAMA software package for action-based galaxy modelling and can be downloaded as the AGAMAb code library. Although coded in C++, most of its functions can be accessed from Python. We add to the package functions that facilitate confronting models with data, which involve sky coordinates, lines of sight, distances, extinction, etc. The new torus generator can produce tori for both highly eccentric and nearly circular orbits that lie beyond the range of the ea","authors_text":"Eugene Vasiliev, James Binney, Thomas J Wright","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-12-06T17:51:15Z","title":"A New Torus Generator for AGAMA"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2512.06512","kind":"arxiv","version":2},"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:eca90647b20e0bda3025920957fdc54f7ffe3af0c4d8fb384e156645b1dc4681","target":"record","created_at":"2026-06-05T01:15:18Z","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":"22efc349084ee1d4f74ddde96fed99df0d0b1c7975205ef90019a79c295875c1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-12-06T17:51:15Z","title_canon_sha256":"e4c08f90817865103cea40ee30a164c5d415cfc04ad7865818b5cd8c259b8c77"},"schema_version":"1.0","source":{"id":"2512.06512","kind":"arxiv","version":2}},"canonical_sha256":"e424c07bf4957340cac9a280cae7837afb6de57e30ef66995bddaa42b416b163","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e424c07bf4957340cac9a280cae7837afb6de57e30ef66995bddaa42b416b163","first_computed_at":"2026-06-05T01:15:18.332928Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-05T01:15:18.332928Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nhz+HRbWhUtjMEUSUUsHEivSTSB2w7LjkNhY/ubErhBDczgpObvgMVDpPQ76i2PnNKy6WazkOLaWZgVYIMS5Bw==","signature_status":"signed_v1","signed_at":"2026-06-05T01:15:18.333472Z","signed_message":"canonical_sha256_bytes"},"source_id":"2512.06512","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eca90647b20e0bda3025920957fdc54f7ffe3af0c4d8fb384e156645b1dc4681","sha256:ec8e4cbfcb7aec6fa5dadad68762d2fab5e031abbf53004151dc6541268271c7"],"state_sha256":"f2ef248c8a45d129ef5c54b5e7ff9487023bd4857e1b8e3565aef38d575b6ca0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OGP9R4TVroKN9m+FlbNYYoUJWgKPZf60DgLe8zXpUWxbb4jfzs8Ousv+ud/zjq+YX3PQW7i5aCDxSuioePowDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T05:31:40.150766Z","bundle_sha256":"d3777258a380da86fdb3711b764dfa9b5c8c6e7e51d2a395bc5fef415855f9a8"}}