{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:2OWFWWG4VBJYYBP5I34NPZWB5N","short_pith_number":"pith:2OWFWWG4","canonical_record":{"source":{"id":"0901.1939","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-01-14T07:02:31Z","cross_cats_sorted":[],"title_canon_sha256":"89b0240668dc6894aee08252fc77d1480720f46c366445ece1da791689e9961f","abstract_canon_sha256":"f36070f33957ecddddff87eb2ab9ddd3f7af0daee660cb79a6921b48cdcae795"},"schema_version":"1.0"},"canonical_sha256":"d3ac5b58dca8538c05fd46f8d7e6c1eb764a8ba1a368dc360c86b33542172e31","source":{"kind":"arxiv","id":"0901.1939","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0901.1939","created_at":"2026-07-04T17:19:57Z"},{"alias_kind":"arxiv_version","alias_value":"0901.1939v1","created_at":"2026-07-04T17:19:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0901.1939","created_at":"2026-07-04T17:19:57Z"},{"alias_kind":"pith_short_12","alias_value":"2OWFWWG4VBJY","created_at":"2026-07-04T17:19:57Z"},{"alias_kind":"pith_short_16","alias_value":"2OWFWWG4VBJYYBP5","created_at":"2026-07-04T17:19:57Z"},{"alias_kind":"pith_short_8","alias_value":"2OWFWWG4","created_at":"2026-07-04T17:19:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:2OWFWWG4VBJYYBP5I34NPZWB5N","target":"record","payload":{"canonical_record":{"source":{"id":"0901.1939","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-01-14T07:02:31Z","cross_cats_sorted":[],"title_canon_sha256":"89b0240668dc6894aee08252fc77d1480720f46c366445ece1da791689e9961f","abstract_canon_sha256":"f36070f33957ecddddff87eb2ab9ddd3f7af0daee660cb79a6921b48cdcae795"},"schema_version":"1.0"},"canonical_sha256":"d3ac5b58dca8538c05fd46f8d7e6c1eb764a8ba1a368dc360c86b33542172e31","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:19:57.585651Z","signature_b64":"XPBCtr0ANNaaxgaTYSttnX4JgrnfPzlNZ4h6gniG2u7sND+QzsL+IwM3RFnZjoevDXuEdjJueszIPECYVPjUCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d3ac5b58dca8538c05fd46f8d7e6c1eb764a8ba1a368dc360c86b33542172e31","last_reissued_at":"2026-07-04T17:19:57.585218Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:19:57.585218Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0901.1939","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":"2026-07-04T17:19:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ezH/Mhk9ZKFJes9EOr8tEVBAciatEPESY04yb8EIgtMtxHqUZV1fP1NuESMZZgRdH6ZGXuhtj4n5evjv2fxEBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T19:47:53.170498Z"},"content_sha256":"71c62f0eb2db1680e9236a97a3785e5b74d69fbddf00474061add830fabb7411","schema_version":"1.0","event_id":"sha256:71c62f0eb2db1680e9236a97a3785e5b74d69fbddf00474061add830fabb7411"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:2OWFWWG4VBJYYBP5I34NPZWB5N","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Supersymmetric black rings and non-linear sigma models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Yi-Xin Chen, Yong-Qiang Wang","submitted_at":"2009-01-14T07:02:31Z","abstract_excerpt":"In this paper we investigate the non-linear sigma model arising in the reduction of D = 5 supergravity to D = 3, and present the application of this sigma model to supersymmetric black ring solutions in five-dimensional minimal supergravity. With the ansatz of stationary solutions with $R \\times U(1)\\times U(1)$ isometry, we obtain a two-dimensional Lagrangian corresponding to geodesic motion of a string-like object on the coset $G_{2(+2)}/SO(4)$, and study the algebra of conserved charges and supersymmetry constraints of supersymmetric black rings. We also obtain the semi-classical wave funct"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0901.1939","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/0901.1939/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":"2026-07-04T17:19:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ezuFMsHNDd7yjsd54C4fVAnq4tSGKENMqLXT66yEqpduGLKD6bELvfISPH6WE2Jvy9807W6CFYHoeav8yGPIBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T19:47:53.170982Z"},"content_sha256":"a2e28f664ed07864a115d2a5b10898f1fe02b0176a8adc58b1972203336a4e3f","schema_version":"1.0","event_id":"sha256:a2e28f664ed07864a115d2a5b10898f1fe02b0176a8adc58b1972203336a4e3f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2OWFWWG4VBJYYBP5I34NPZWB5N/bundle.json","state_url":"https://pith.science/pith/2OWFWWG4VBJYYBP5I34NPZWB5N/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2OWFWWG4VBJYYBP5I34NPZWB5N/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":"2026-08-07T19:47:53Z","links":{"resolver":"https://pith.science/pith/2OWFWWG4VBJYYBP5I34NPZWB5N","bundle":"https://pith.science/pith/2OWFWWG4VBJYYBP5I34NPZWB5N/bundle.json","state":"https://pith.science/pith/2OWFWWG4VBJYYBP5I34NPZWB5N/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2OWFWWG4VBJYYBP5I34NPZWB5N/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:2OWFWWG4VBJYYBP5I34NPZWB5N","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":"f36070f33957ecddddff87eb2ab9ddd3f7af0daee660cb79a6921b48cdcae795","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-01-14T07:02:31Z","title_canon_sha256":"89b0240668dc6894aee08252fc77d1480720f46c366445ece1da791689e9961f"},"schema_version":"1.0","source":{"id":"0901.1939","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0901.1939","created_at":"2026-07-04T17:19:57Z"},{"alias_kind":"arxiv_version","alias_value":"0901.1939v1","created_at":"2026-07-04T17:19:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0901.1939","created_at":"2026-07-04T17:19:57Z"},{"alias_kind":"pith_short_12","alias_value":"2OWFWWG4VBJY","created_at":"2026-07-04T17:19:57Z"},{"alias_kind":"pith_short_16","alias_value":"2OWFWWG4VBJYYBP5","created_at":"2026-07-04T17:19:57Z"},{"alias_kind":"pith_short_8","alias_value":"2OWFWWG4","created_at":"2026-07-04T17:19:57Z"}],"graph_snapshots":[{"event_id":"sha256:a2e28f664ed07864a115d2a5b10898f1fe02b0176a8adc58b1972203336a4e3f","target":"graph","created_at":"2026-07-04T17:19:57Z","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/0901.1939/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper we investigate the non-linear sigma model arising in the reduction of D = 5 supergravity to D = 3, and present the application of this sigma model to supersymmetric black ring solutions in five-dimensional minimal supergravity. With the ansatz of stationary solutions with $R \\times U(1)\\times U(1)$ isometry, we obtain a two-dimensional Lagrangian corresponding to geodesic motion of a string-like object on the coset $G_{2(+2)}/SO(4)$, and study the algebra of conserved charges and supersymmetry constraints of supersymmetric black rings. We also obtain the semi-classical wave funct","authors_text":"Yi-Xin Chen, Yong-Qiang Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-01-14T07:02:31Z","title":"Supersymmetric black rings and non-linear sigma models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0901.1939","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":"sha256:71c62f0eb2db1680e9236a97a3785e5b74d69fbddf00474061add830fabb7411","target":"record","created_at":"2026-07-04T17:19:57Z","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":"f36070f33957ecddddff87eb2ab9ddd3f7af0daee660cb79a6921b48cdcae795","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-01-14T07:02:31Z","title_canon_sha256":"89b0240668dc6894aee08252fc77d1480720f46c366445ece1da791689e9961f"},"schema_version":"1.0","source":{"id":"0901.1939","kind":"arxiv","version":1}},"canonical_sha256":"d3ac5b58dca8538c05fd46f8d7e6c1eb764a8ba1a368dc360c86b33542172e31","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d3ac5b58dca8538c05fd46f8d7e6c1eb764a8ba1a368dc360c86b33542172e31","first_computed_at":"2026-07-04T17:19:57.585218Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:19:57.585218Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XPBCtr0ANNaaxgaTYSttnX4JgrnfPzlNZ4h6gniG2u7sND+QzsL+IwM3RFnZjoevDXuEdjJueszIPECYVPjUCw==","signature_status":"signed_v1","signed_at":"2026-07-04T17:19:57.585651Z","signed_message":"canonical_sha256_bytes"},"source_id":"0901.1939","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:71c62f0eb2db1680e9236a97a3785e5b74d69fbddf00474061add830fabb7411","sha256:a2e28f664ed07864a115d2a5b10898f1fe02b0176a8adc58b1972203336a4e3f"],"state_sha256":"8145d2a29142bd252e5f5c8c6729ecf1312f848a2c0422414327ded4f247c6b2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Kfp5W6mn7W8Ei5hzrjII5aYWXW/AsrDO1+h/2mPWBiiBnlm0eKYNcfUfW6I2nqKo9hXghgxbgSoULpMRCNdZAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T19:47:53.174958Z","bundle_sha256":"b63bd09ac589d2d0a8acf437c4a5d08cd4e1108000193ecde4e4c8f6de7bc070"}}