{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:V7WO7VCHJYV6PW2BTIZCRFQ2IB","short_pith_number":"pith:V7WO7VCH","canonical_record":{"source":{"id":"1704.03450","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-04-11T17:56:33Z","cross_cats_sorted":["astro-ph.CO","astro-ph.GA","hep-th"],"title_canon_sha256":"0225e5d9ac3b79a52e65d932003a2ed0383c66481505ca4b07cb9f94110bf37d","abstract_canon_sha256":"8adec4af77baa24f005ac60b17bfebeccaa890644645e7343aba75801de3f92a"},"schema_version":"1.0"},"canonical_sha256":"afecefd4474e2be7db419a3228961a407ad2372453aaf37e959c131618d66112","source":{"kind":"arxiv","id":"1704.03450","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.03450","created_at":"2026-05-18T00:38:55Z"},{"alias_kind":"arxiv_version","alias_value":"1704.03450v1","created_at":"2026-05-18T00:38:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.03450","created_at":"2026-05-18T00:38:55Z"},{"alias_kind":"pith_short_12","alias_value":"V7WO7VCHJYV6","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"V7WO7VCHJYV6PW2B","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"V7WO7VCH","created_at":"2026-05-18T12:31:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:V7WO7VCHJYV6PW2BTIZCRFQ2IB","target":"record","payload":{"canonical_record":{"source":{"id":"1704.03450","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-04-11T17:56:33Z","cross_cats_sorted":["astro-ph.CO","astro-ph.GA","hep-th"],"title_canon_sha256":"0225e5d9ac3b79a52e65d932003a2ed0383c66481505ca4b07cb9f94110bf37d","abstract_canon_sha256":"8adec4af77baa24f005ac60b17bfebeccaa890644645e7343aba75801de3f92a"},"schema_version":"1.0"},"canonical_sha256":"afecefd4474e2be7db419a3228961a407ad2372453aaf37e959c131618d66112","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:55.613300Z","signature_b64":"rtZuaOtwXJ9ncPSYQgHFs/EDQEgf+T/8e4eIArnShvecMtEr2u11pdLbmKUqFBVmlHtVdikgZSKUilJNHiJhBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"afecefd4474e2be7db419a3228961a407ad2372453aaf37e959c131618d66112","last_reissued_at":"2026-05-18T00:38:55.612607Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:55.612607Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1704.03450","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":"2026-05-18T00:38:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q6f5vS8dCWTYXDIEaz08PEcyWd9zZI1t3uUEn6WmQjIFERCTmmbRHrHtHlewo4229TWXdf2QOXky816c+PuvCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T18:18:15.739847Z"},"content_sha256":"94a973d30cbcc8552bf8368572914f815cd1d9eab16720cc5313baf171d41d33","schema_version":"1.0","event_id":"sha256:94a973d30cbcc8552bf8368572914f815cd1d9eab16720cc5313baf171d41d33"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:V7WO7VCHJYV6PW2BTIZCRFQ2IB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Self-gravitating black hole scalar wigs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.GA","hep-th"],"primary_cat":"gr-qc","authors_text":"Alberto Diez-Tejedor, Argelia Bernal, Dario Nunez, Juan Barranco, Juan Carlos Degollado, Miguel Megevand, Olivier Sarbach","submitted_at":"2017-04-11T17:56:33Z","abstract_excerpt":"It has long been known that no static, spherically symmetric, asymptotically flat Klein-Gordon scalar field configuration surrounding a nonrotating black hole can exist in general relativity. In a series of previous papers we proved that, at the effective level, this no-hair theorem can be circumvented by relaxing the staticity assumption: for appropriate model parameters there are quasi-bound scalar field configurations living on a fixed Schwarzschild background which, although not being strictly static, have a larger lifetime than the age of the universe. This situation arises when the mass "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.03450","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":"2026-05-18T00:38:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9TPhcRd1DMBZhmgtixedcQU49KVV1poXNg1i7WxS2XFfzZaoItBpMUAJkU6pIlWoIfxm06iauxY6NFCRicaFDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T18:18:15.740679Z"},"content_sha256":"878a902f7b16070ea512cd9bfee414320b2b1e8ddf41fa659e29b67ebbe49608","schema_version":"1.0","event_id":"sha256:878a902f7b16070ea512cd9bfee414320b2b1e8ddf41fa659e29b67ebbe49608"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V7WO7VCHJYV6PW2BTIZCRFQ2IB/bundle.json","state_url":"https://pith.science/pith/V7WO7VCHJYV6PW2BTIZCRFQ2IB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V7WO7VCHJYV6PW2BTIZCRFQ2IB/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":"2026-05-30T18:18:15Z","links":{"resolver":"https://pith.science/pith/V7WO7VCHJYV6PW2BTIZCRFQ2IB","bundle":"https://pith.science/pith/V7WO7VCHJYV6PW2BTIZCRFQ2IB/bundle.json","state":"https://pith.science/pith/V7WO7VCHJYV6PW2BTIZCRFQ2IB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V7WO7VCHJYV6PW2BTIZCRFQ2IB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:V7WO7VCHJYV6PW2BTIZCRFQ2IB","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":"8adec4af77baa24f005ac60b17bfebeccaa890644645e7343aba75801de3f92a","cross_cats_sorted":["astro-ph.CO","astro-ph.GA","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-04-11T17:56:33Z","title_canon_sha256":"0225e5d9ac3b79a52e65d932003a2ed0383c66481505ca4b07cb9f94110bf37d"},"schema_version":"1.0","source":{"id":"1704.03450","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.03450","created_at":"2026-05-18T00:38:55Z"},{"alias_kind":"arxiv_version","alias_value":"1704.03450v1","created_at":"2026-05-18T00:38:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.03450","created_at":"2026-05-18T00:38:55Z"},{"alias_kind":"pith_short_12","alias_value":"V7WO7VCHJYV6","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"V7WO7VCHJYV6PW2B","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"V7WO7VCH","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:878a902f7b16070ea512cd9bfee414320b2b1e8ddf41fa659e29b67ebbe49608","target":"graph","created_at":"2026-05-18T00:38:55Z","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":"It has long been known that no static, spherically symmetric, asymptotically flat Klein-Gordon scalar field configuration surrounding a nonrotating black hole can exist in general relativity. In a series of previous papers we proved that, at the effective level, this no-hair theorem can be circumvented by relaxing the staticity assumption: for appropriate model parameters there are quasi-bound scalar field configurations living on a fixed Schwarzschild background which, although not being strictly static, have a larger lifetime than the age of the universe. This situation arises when the mass ","authors_text":"Alberto Diez-Tejedor, Argelia Bernal, Dario Nunez, Juan Barranco, Juan Carlos Degollado, Miguel Megevand, Olivier Sarbach","cross_cats":["astro-ph.CO","astro-ph.GA","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-04-11T17:56:33Z","title":"Self-gravitating black hole scalar wigs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.03450","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":"sha256:94a973d30cbcc8552bf8368572914f815cd1d9eab16720cc5313baf171d41d33","target":"record","created_at":"2026-05-18T00:38:55Z","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":"8adec4af77baa24f005ac60b17bfebeccaa890644645e7343aba75801de3f92a","cross_cats_sorted":["astro-ph.CO","astro-ph.GA","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-04-11T17:56:33Z","title_canon_sha256":"0225e5d9ac3b79a52e65d932003a2ed0383c66481505ca4b07cb9f94110bf37d"},"schema_version":"1.0","source":{"id":"1704.03450","kind":"arxiv","version":1}},"canonical_sha256":"afecefd4474e2be7db419a3228961a407ad2372453aaf37e959c131618d66112","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"afecefd4474e2be7db419a3228961a407ad2372453aaf37e959c131618d66112","first_computed_at":"2026-05-18T00:38:55.612607Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:55.612607Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rtZuaOtwXJ9ncPSYQgHFs/EDQEgf+T/8e4eIArnShvecMtEr2u11pdLbmKUqFBVmlHtVdikgZSKUilJNHiJhBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:55.613300Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.03450","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:94a973d30cbcc8552bf8368572914f815cd1d9eab16720cc5313baf171d41d33","sha256:878a902f7b16070ea512cd9bfee414320b2b1e8ddf41fa659e29b67ebbe49608"],"state_sha256":"30fa9bdb90e55c2ab88162da0644b7f0985d277f378955a3287091c6f41c98d0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qMZ6XlZjLPYaALtGh8vPPe13dOxzFCJBP8LneRsBlkjX4B0ba6x7t15YK2GqKlPAOSEYIBks6x+B/6W6yHvpCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T18:18:15.745095Z","bundle_sha256":"ec238fccae64d712f8dcc23781dac4559983b15f3cf5c7dc36aeb16c3ea0baa5"}}