{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:VFL5D4WKJZBGNW27QSF7DIBUGJ","short_pith_number":"pith:VFL5D4WK","canonical_record":{"source":{"id":"2507.08946","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-07-11T18:10:27Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"8b17b3af22a2d982a85ef48f80c35c417ab739d54b1950d7566fd1d3a3bcbee6","abstract_canon_sha256":"3880973c9f2326b9c4ed2e4841bacabc3d023fe3a6d5c9c3addc873a6b8bf99e"},"schema_version":"1.0"},"canonical_sha256":"a957d1f2ca4e4266db5f848bf1a03432649c70273b55a87b60a8885317b45998","source":{"kind":"arxiv","id":"2507.08946","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.08946","created_at":"2026-07-05T11:36:00Z"},{"alias_kind":"arxiv_version","alias_value":"2507.08946v1","created_at":"2026-07-05T11:36:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.08946","created_at":"2026-07-05T11:36:00Z"},{"alias_kind":"pith_short_12","alias_value":"VFL5D4WKJZBG","created_at":"2026-07-05T11:36:00Z"},{"alias_kind":"pith_short_16","alias_value":"VFL5D4WKJZBGNW27","created_at":"2026-07-05T11:36:00Z"},{"alias_kind":"pith_short_8","alias_value":"VFL5D4WK","created_at":"2026-07-05T11:36:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:VFL5D4WKJZBGNW27QSF7DIBUGJ","target":"record","payload":{"canonical_record":{"source":{"id":"2507.08946","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-07-11T18:10:27Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"8b17b3af22a2d982a85ef48f80c35c417ab739d54b1950d7566fd1d3a3bcbee6","abstract_canon_sha256":"3880973c9f2326b9c4ed2e4841bacabc3d023fe3a6d5c9c3addc873a6b8bf99e"},"schema_version":"1.0"},"canonical_sha256":"a957d1f2ca4e4266db5f848bf1a03432649c70273b55a87b60a8885317b45998","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:36:00.945068Z","signature_b64":"6F47nVFaHWDUBSthq0vWpWDS+hkdjmpqR5or2Jsp7482tGpTQHtf0BLjz1STzoIQYZC2XOlna8+5frBVfWIeBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a957d1f2ca4e4266db5f848bf1a03432649c70273b55a87b60a8885317b45998","last_reissued_at":"2026-07-05T11:36:00.944621Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:36:00.944621Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.08946","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":"2026-07-05T11:36:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tw2v77+73vAHaEzQFsT3/JEcASoGalrdcAMZfYwivHUPDFW6EjrHH92ukSPUtWyoP3NRC0bzulo+KFOM73ftBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T12:57:26.088909Z"},"content_sha256":"6b8e6b1acc50c262f842aaa1c0846444c6537dbf0dc9aa6d0d9647ca5ab8b89b","schema_version":"1.0","event_id":"sha256:6b8e6b1acc50c262f842aaa1c0846444c6537dbf0dc9aa6d0d9647ca5ab8b89b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:VFL5D4WKJZBGNW27QSF7DIBUGJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Frozen states of charged boson stars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Belgium), Betti Hartmann (University College London, UK), Yves Brihaye (University of Mons","submitted_at":"2025-07-11T18:10:27Z","abstract_excerpt":"In this paper, we study frozen states of charged boson stars. These solutions are globally regular and exist in a U(1) gauged scalar field model minimally coupled to gravity for suitable choices of the coupling constants. These configurations are field theoretical realizations of the Mazur-Mottola solution with a de Sitter interior, a black hole exterior and a thin shell that interpolates between the two and replaces the event horizon. We demonstrate that standard electrodynamics is sufficient to find these frozen states, but that the self-interaction of the scalar field is crucial. Adding Hor"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.08946","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/2507.08946/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":"2026-07-05T11:36:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6eixLzrnDbEi3AizxgU0thUep2jGAIK0bfkwadWVI6yn/g5B34nNqH7i6Yh+sWCGwMip0JqCWiDDtEuAG5TVCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T12:57:26.089397Z"},"content_sha256":"0a2c376959249f75f498f1486b22997943ef45102dd55c28140f248fd3cc80c0","schema_version":"1.0","event_id":"sha256:0a2c376959249f75f498f1486b22997943ef45102dd55c28140f248fd3cc80c0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VFL5D4WKJZBGNW27QSF7DIBUGJ/bundle.json","state_url":"https://pith.science/pith/VFL5D4WKJZBGNW27QSF7DIBUGJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VFL5D4WKJZBGNW27QSF7DIBUGJ/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":"2026-08-05T12:57:26Z","links":{"resolver":"https://pith.science/pith/VFL5D4WKJZBGNW27QSF7DIBUGJ","bundle":"https://pith.science/pith/VFL5D4WKJZBGNW27QSF7DIBUGJ/bundle.json","state":"https://pith.science/pith/VFL5D4WKJZBGNW27QSF7DIBUGJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VFL5D4WKJZBGNW27QSF7DIBUGJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:VFL5D4WKJZBGNW27QSF7DIBUGJ","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":"3880973c9f2326b9c4ed2e4841bacabc3d023fe3a6d5c9c3addc873a6b8bf99e","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-07-11T18:10:27Z","title_canon_sha256":"8b17b3af22a2d982a85ef48f80c35c417ab739d54b1950d7566fd1d3a3bcbee6"},"schema_version":"1.0","source":{"id":"2507.08946","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.08946","created_at":"2026-07-05T11:36:00Z"},{"alias_kind":"arxiv_version","alias_value":"2507.08946v1","created_at":"2026-07-05T11:36:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.08946","created_at":"2026-07-05T11:36:00Z"},{"alias_kind":"pith_short_12","alias_value":"VFL5D4WKJZBG","created_at":"2026-07-05T11:36:00Z"},{"alias_kind":"pith_short_16","alias_value":"VFL5D4WKJZBGNW27","created_at":"2026-07-05T11:36:00Z"},{"alias_kind":"pith_short_8","alias_value":"VFL5D4WK","created_at":"2026-07-05T11:36:00Z"}],"graph_snapshots":[{"event_id":"sha256:0a2c376959249f75f498f1486b22997943ef45102dd55c28140f248fd3cc80c0","target":"graph","created_at":"2026-07-05T11:36:00Z","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/2507.08946/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we study frozen states of charged boson stars. These solutions are globally regular and exist in a U(1) gauged scalar field model minimally coupled to gravity for suitable choices of the coupling constants. These configurations are field theoretical realizations of the Mazur-Mottola solution with a de Sitter interior, a black hole exterior and a thin shell that interpolates between the two and replaces the event horizon. We demonstrate that standard electrodynamics is sufficient to find these frozen states, but that the self-interaction of the scalar field is crucial. Adding Hor","authors_text":"Belgium), Betti Hartmann (University College London, UK), Yves Brihaye (University of Mons","cross_cats":["hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-07-11T18:10:27Z","title":"Frozen states of charged boson stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.08946","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":"sha256:6b8e6b1acc50c262f842aaa1c0846444c6537dbf0dc9aa6d0d9647ca5ab8b89b","target":"record","created_at":"2026-07-05T11:36:00Z","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":"3880973c9f2326b9c4ed2e4841bacabc3d023fe3a6d5c9c3addc873a6b8bf99e","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-07-11T18:10:27Z","title_canon_sha256":"8b17b3af22a2d982a85ef48f80c35c417ab739d54b1950d7566fd1d3a3bcbee6"},"schema_version":"1.0","source":{"id":"2507.08946","kind":"arxiv","version":1}},"canonical_sha256":"a957d1f2ca4e4266db5f848bf1a03432649c70273b55a87b60a8885317b45998","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a957d1f2ca4e4266db5f848bf1a03432649c70273b55a87b60a8885317b45998","first_computed_at":"2026-07-05T11:36:00.944621Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:36:00.944621Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6F47nVFaHWDUBSthq0vWpWDS+hkdjmpqR5or2Jsp7482tGpTQHtf0BLjz1STzoIQYZC2XOlna8+5frBVfWIeBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:36:00.945068Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.08946","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6b8e6b1acc50c262f842aaa1c0846444c6537dbf0dc9aa6d0d9647ca5ab8b89b","sha256:0a2c376959249f75f498f1486b22997943ef45102dd55c28140f248fd3cc80c0"],"state_sha256":"382e8b500c24b7e5236536b7d5cfa9bba70f67f9e3257ca1bb3dedfb6f5491fb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8SIenJ4ITYQ1ryuyhg01Zo3nxhU9jt8SBQv7kwV4jPKtr+n524AOKKHy/fDbQ7tm0SiMDdhkRGTINIK6/qv4Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T12:57:26.093235Z","bundle_sha256":"03ca10a993912135b21fd97994d4d8540f95b05d49e74d5bf36206e76d59c1a5"}}