{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:ACNHPG3B7UEWSOAM4LWIUYSF7J","short_pith_number":"pith:ACNHPG3B","canonical_record":{"source":{"id":"2412.00428","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-11-30T10:52:26Z","cross_cats_sorted":["gr-qc","math.DG"],"title_canon_sha256":"7b683c2285a19767f1e7e41e78b9815d49261c273edbbcf84a022c3fe0b3d4aa","abstract_canon_sha256":"fcab526d975dd38da477a582d6b385cf898204393581f9c3c5c2f71264d7cd27"},"schema_version":"1.0"},"canonical_sha256":"009a779b61fd0969380ce2ec8a6245fa614beddb12764d2420f970a2be2f4861","source":{"kind":"arxiv","id":"2412.00428","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.00428","created_at":"2026-07-05T10:29:27Z"},{"alias_kind":"arxiv_version","alias_value":"2412.00428v2","created_at":"2026-07-05T10:29:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.00428","created_at":"2026-07-05T10:29:27Z"},{"alias_kind":"pith_short_12","alias_value":"ACNHPG3B7UEW","created_at":"2026-07-05T10:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"ACNHPG3B7UEWSOAM","created_at":"2026-07-05T10:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"ACNHPG3B","created_at":"2026-07-05T10:29:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:ACNHPG3B7UEWSOAM4LWIUYSF7J","target":"record","payload":{"canonical_record":{"source":{"id":"2412.00428","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-11-30T10:52:26Z","cross_cats_sorted":["gr-qc","math.DG"],"title_canon_sha256":"7b683c2285a19767f1e7e41e78b9815d49261c273edbbcf84a022c3fe0b3d4aa","abstract_canon_sha256":"fcab526d975dd38da477a582d6b385cf898204393581f9c3c5c2f71264d7cd27"},"schema_version":"1.0"},"canonical_sha256":"009a779b61fd0969380ce2ec8a6245fa614beddb12764d2420f970a2be2f4861","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:29:27.560413Z","signature_b64":"2M/Qaq55Wjzzf6DuzVxSnDQ+An8CUM1KYhUBZ5pWiRnw59R+4YLyHmMkOx+wN0Cxq/bAuTMIhrE0oR1W5KQ2Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"009a779b61fd0969380ce2ec8a6245fa614beddb12764d2420f970a2be2f4861","last_reissued_at":"2026-07-05T10:29:27.559363Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:29:27.559363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.00428","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":"2026-07-05T10:29:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I54jXtLcWA4wR0DDUvEwYX9m+FGahvm4Bxx1b+rXD0mCnLAH5utxWKXxKf02m2M+ynT9K9v120p8rK3m/dR/Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:36:03.177757Z"},"content_sha256":"f32a1d3adb0deeb2e0b0837b3f186a4294df6a951ae1203ccd0a79054ce0ecee","schema_version":"1.0","event_id":"sha256:f32a1d3adb0deeb2e0b0837b3f186a4294df6a951ae1203ccd0a79054ce0ecee"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:ACNHPG3B7UEWSOAM4LWIUYSF7J","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"NUTs, Bolts, and Spindles","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc","math.DG"],"primary_cat":"hep-th","authors_text":"Alessio Fontanarossa, Dario Martelli, Matteo Kevin Crisafio","submitted_at":"2024-11-30T10:52:26Z","abstract_excerpt":"We construct new infinite classes of Euclidean supersymmetric solutions of four dimensional minimal gauged supergravity comprising a $U (1) \\times U (1)$-invariant asymptotically locally hyperbolic metric on the total space of orbifold line bundles over a spindle (bolt). The conformal boundary is generically a squashed, branched, lens space and the graviphoton gauge field can have either twist or anti-twist through the spindle bolt. Correspondingly, the boundary geometry inherits two types of rigid Killing spinors, that we refer to as twist and anti-twist for the three-dimensional Seifert orbi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.00428","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/2412.00428/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":"2026-07-05T10:29:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xbeUquEck4uD0ZRvcxoxoDZNU6L5SJ8DhdW0VPsRcXSSZ66Z8ZXADcibjHEDbQn/KkytXmBsEyInsSOHK3n9AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:36:03.178270Z"},"content_sha256":"8344198bc6057b073e1249b2d2e1e2dbc228dce559374fe76e6b6c604f3b9825","schema_version":"1.0","event_id":"sha256:8344198bc6057b073e1249b2d2e1e2dbc228dce559374fe76e6b6c604f3b9825"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ACNHPG3B7UEWSOAM4LWIUYSF7J/bundle.json","state_url":"https://pith.science/pith/ACNHPG3B7UEWSOAM4LWIUYSF7J/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ACNHPG3B7UEWSOAM4LWIUYSF7J/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":"2026-08-04T15:36:03Z","links":{"resolver":"https://pith.science/pith/ACNHPG3B7UEWSOAM4LWIUYSF7J","bundle":"https://pith.science/pith/ACNHPG3B7UEWSOAM4LWIUYSF7J/bundle.json","state":"https://pith.science/pith/ACNHPG3B7UEWSOAM4LWIUYSF7J/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ACNHPG3B7UEWSOAM4LWIUYSF7J/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ACNHPG3B7UEWSOAM4LWIUYSF7J","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":"fcab526d975dd38da477a582d6b385cf898204393581f9c3c5c2f71264d7cd27","cross_cats_sorted":["gr-qc","math.DG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-11-30T10:52:26Z","title_canon_sha256":"7b683c2285a19767f1e7e41e78b9815d49261c273edbbcf84a022c3fe0b3d4aa"},"schema_version":"1.0","source":{"id":"2412.00428","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.00428","created_at":"2026-07-05T10:29:27Z"},{"alias_kind":"arxiv_version","alias_value":"2412.00428v2","created_at":"2026-07-05T10:29:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.00428","created_at":"2026-07-05T10:29:27Z"},{"alias_kind":"pith_short_12","alias_value":"ACNHPG3B7UEW","created_at":"2026-07-05T10:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"ACNHPG3B7UEWSOAM","created_at":"2026-07-05T10:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"ACNHPG3B","created_at":"2026-07-05T10:29:27Z"}],"graph_snapshots":[{"event_id":"sha256:8344198bc6057b073e1249b2d2e1e2dbc228dce559374fe76e6b6c604f3b9825","target":"graph","created_at":"2026-07-05T10:29:27Z","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/2412.00428/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We construct new infinite classes of Euclidean supersymmetric solutions of four dimensional minimal gauged supergravity comprising a $U (1) \\times U (1)$-invariant asymptotically locally hyperbolic metric on the total space of orbifold line bundles over a spindle (bolt). The conformal boundary is generically a squashed, branched, lens space and the graviphoton gauge field can have either twist or anti-twist through the spindle bolt. Correspondingly, the boundary geometry inherits two types of rigid Killing spinors, that we refer to as twist and anti-twist for the three-dimensional Seifert orbi","authors_text":"Alessio Fontanarossa, Dario Martelli, Matteo Kevin Crisafio","cross_cats":["gr-qc","math.DG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-11-30T10:52:26Z","title":"NUTs, Bolts, and Spindles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.00428","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:f32a1d3adb0deeb2e0b0837b3f186a4294df6a951ae1203ccd0a79054ce0ecee","target":"record","created_at":"2026-07-05T10:29:27Z","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":"fcab526d975dd38da477a582d6b385cf898204393581f9c3c5c2f71264d7cd27","cross_cats_sorted":["gr-qc","math.DG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-11-30T10:52:26Z","title_canon_sha256":"7b683c2285a19767f1e7e41e78b9815d49261c273edbbcf84a022c3fe0b3d4aa"},"schema_version":"1.0","source":{"id":"2412.00428","kind":"arxiv","version":2}},"canonical_sha256":"009a779b61fd0969380ce2ec8a6245fa614beddb12764d2420f970a2be2f4861","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"009a779b61fd0969380ce2ec8a6245fa614beddb12764d2420f970a2be2f4861","first_computed_at":"2026-07-05T10:29:27.559363Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:29:27.559363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2M/Qaq55Wjzzf6DuzVxSnDQ+An8CUM1KYhUBZ5pWiRnw59R+4YLyHmMkOx+wN0Cxq/bAuTMIhrE0oR1W5KQ2Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:29:27.560413Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.00428","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f32a1d3adb0deeb2e0b0837b3f186a4294df6a951ae1203ccd0a79054ce0ecee","sha256:8344198bc6057b073e1249b2d2e1e2dbc228dce559374fe76e6b6c604f3b9825"],"state_sha256":"fdbb29fff738ca889606444ca0398e036226edb5432cd9ffe84eb262d014f6f2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hUkrNw56btxW+4kg4O2KICFJbfzLEDarqT/wjx403RjcAxlikhsi0Z9TPDBX6YNTHnUhdnQE+mwZHtL3QLrGBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T15:36:03.189791Z","bundle_sha256":"d05455f8672dedef71cc3770c6b6e4fae8b56d44a91362448928bc9e094a8f52"}}