{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:EKV5PGING3WVHI46TF7UWR6AUT","short_pith_number":"pith:EKV5PGIN","canonical_record":{"source":{"id":"2001.05825","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-01-16T14:46:34Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"28166c7a398e6a031094285b090310c28f4c39017e5c35a75133b95463be522c","abstract_canon_sha256":"d418abf5c0d515d826989201ec64a9b1cabfe67f17ac6ab6b9753e3c32580f3f"},"schema_version":"1.0"},"canonical_sha256":"22abd7990d36ed53a39e997f4b47c0a4e604e7505652463e76749211bf02b69e","source":{"kind":"arxiv","id":"2001.05825","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.05825","created_at":"2026-07-05T01:46:46Z"},{"alias_kind":"arxiv_version","alias_value":"2001.05825v2","created_at":"2026-07-05T01:46:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.05825","created_at":"2026-07-05T01:46:46Z"},{"alias_kind":"pith_short_12","alias_value":"EKV5PGING3WV","created_at":"2026-07-05T01:46:46Z"},{"alias_kind":"pith_short_16","alias_value":"EKV5PGING3WVHI46","created_at":"2026-07-05T01:46:46Z"},{"alias_kind":"pith_short_8","alias_value":"EKV5PGIN","created_at":"2026-07-05T01:46:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:EKV5PGING3WVHI46TF7UWR6AUT","target":"record","payload":{"canonical_record":{"source":{"id":"2001.05825","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-01-16T14:46:34Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"28166c7a398e6a031094285b090310c28f4c39017e5c35a75133b95463be522c","abstract_canon_sha256":"d418abf5c0d515d826989201ec64a9b1cabfe67f17ac6ab6b9753e3c32580f3f"},"schema_version":"1.0"},"canonical_sha256":"22abd7990d36ed53a39e997f4b47c0a4e604e7505652463e76749211bf02b69e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:46:46.733702Z","signature_b64":"ezHLIMqgXy/jjaOb5OY1H4Q6Tln4D4PnGJlsUnkKmaeQY/C3XOljxQPpKaBywgFOFl3OVwLQ4u6x9HzFIjBiAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"22abd7990d36ed53a39e997f4b47c0a4e604e7505652463e76749211bf02b69e","last_reissued_at":"2026-07-05T01:46:46.733311Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:46:46.733311Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2001.05825","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":"2026-07-05T01:46:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z37+5fhhq8frBU15knXxDCoBySRGbCOFEK7VSoyT/jzO133rqAAtE+kxg8YbhrH1/02GhtUrCjabJGRGH7Q5Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T21:21:45.655920Z"},"content_sha256":"1268fb74e1e3c6b13958637c0a1c485d1694f4541094b1e86689875d054a4449","schema_version":"1.0","event_id":"sha256:1268fb74e1e3c6b13958637c0a1c485d1694f4541094b1e86689875d054a4449"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:EKV5PGING3WVHI46TF7UWR6AUT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phenomenology of GUP stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Gaetano Lambiase, Giuseppe Gaetano Luciano, Luca Buoninfante, Luciano Petruzziello","submitted_at":"2020-01-16T14:46:34Z","abstract_excerpt":"We study quantum corrections at the horizon scale of a black hole induced by a Generalized Uncertainty Principle (GUP) with a quadratic term in the momentum. The interplay between quantum mechanics and gravity manifests itself into a non-zero uncertainty in the location of the black hole radius, which turns out to be larger than the usual Schwarzschild radius. We interpret such an effect as a correction which makes the horizon disappear, as it happens in other models of quantum black holes already considered in literature. We name this kind of horizonless compact objects $GUP stars$. We also i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.05825","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/2001.05825/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":"2026-07-05T01:46:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xL9HGMS1+Ufi6VrbETj4PbnxLZ5N+rnFLrvLw9MtuKOFh1PuhouaiT7i5kGt751ia0pjS1JEcyTAdm7OtaQABA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T21:21:45.656825Z"},"content_sha256":"3624d03ff23254bb69c87fc69e77f3c88cc0407bcf7cba9d3b497666341d43e1","schema_version":"1.0","event_id":"sha256:3624d03ff23254bb69c87fc69e77f3c88cc0407bcf7cba9d3b497666341d43e1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EKV5PGING3WVHI46TF7UWR6AUT/bundle.json","state_url":"https://pith.science/pith/EKV5PGING3WVHI46TF7UWR6AUT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EKV5PGING3WVHI46TF7UWR6AUT/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":"2026-08-09T21:21:45Z","links":{"resolver":"https://pith.science/pith/EKV5PGING3WVHI46TF7UWR6AUT","bundle":"https://pith.science/pith/EKV5PGING3WVHI46TF7UWR6AUT/bundle.json","state":"https://pith.science/pith/EKV5PGING3WVHI46TF7UWR6AUT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EKV5PGING3WVHI46TF7UWR6AUT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:EKV5PGING3WVHI46TF7UWR6AUT","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":"d418abf5c0d515d826989201ec64a9b1cabfe67f17ac6ab6b9753e3c32580f3f","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-01-16T14:46:34Z","title_canon_sha256":"28166c7a398e6a031094285b090310c28f4c39017e5c35a75133b95463be522c"},"schema_version":"1.0","source":{"id":"2001.05825","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.05825","created_at":"2026-07-05T01:46:46Z"},{"alias_kind":"arxiv_version","alias_value":"2001.05825v2","created_at":"2026-07-05T01:46:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.05825","created_at":"2026-07-05T01:46:46Z"},{"alias_kind":"pith_short_12","alias_value":"EKV5PGING3WV","created_at":"2026-07-05T01:46:46Z"},{"alias_kind":"pith_short_16","alias_value":"EKV5PGING3WVHI46","created_at":"2026-07-05T01:46:46Z"},{"alias_kind":"pith_short_8","alias_value":"EKV5PGIN","created_at":"2026-07-05T01:46:46Z"}],"graph_snapshots":[{"event_id":"sha256:3624d03ff23254bb69c87fc69e77f3c88cc0407bcf7cba9d3b497666341d43e1","target":"graph","created_at":"2026-07-05T01:46:46Z","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/2001.05825/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study quantum corrections at the horizon scale of a black hole induced by a Generalized Uncertainty Principle (GUP) with a quadratic term in the momentum. The interplay between quantum mechanics and gravity manifests itself into a non-zero uncertainty in the location of the black hole radius, which turns out to be larger than the usual Schwarzschild radius. We interpret such an effect as a correction which makes the horizon disappear, as it happens in other models of quantum black holes already considered in literature. We name this kind of horizonless compact objects $GUP stars$. We also i","authors_text":"Gaetano Lambiase, Giuseppe Gaetano Luciano, Luca Buoninfante, Luciano Petruzziello","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-01-16T14:46:34Z","title":"Phenomenology of GUP stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.05825","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":"sha256:1268fb74e1e3c6b13958637c0a1c485d1694f4541094b1e86689875d054a4449","target":"record","created_at":"2026-07-05T01:46:46Z","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":"d418abf5c0d515d826989201ec64a9b1cabfe67f17ac6ab6b9753e3c32580f3f","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-01-16T14:46:34Z","title_canon_sha256":"28166c7a398e6a031094285b090310c28f4c39017e5c35a75133b95463be522c"},"schema_version":"1.0","source":{"id":"2001.05825","kind":"arxiv","version":2}},"canonical_sha256":"22abd7990d36ed53a39e997f4b47c0a4e604e7505652463e76749211bf02b69e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"22abd7990d36ed53a39e997f4b47c0a4e604e7505652463e76749211bf02b69e","first_computed_at":"2026-07-05T01:46:46.733311Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:46:46.733311Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ezHLIMqgXy/jjaOb5OY1H4Q6Tln4D4PnGJlsUnkKmaeQY/C3XOljxQPpKaBywgFOFl3OVwLQ4u6x9HzFIjBiAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:46:46.733702Z","signed_message":"canonical_sha256_bytes"},"source_id":"2001.05825","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1268fb74e1e3c6b13958637c0a1c485d1694f4541094b1e86689875d054a4449","sha256:3624d03ff23254bb69c87fc69e77f3c88cc0407bcf7cba9d3b497666341d43e1"],"state_sha256":"bfa5ff39258c3a51863e58ea818013063bc8113d8537095377c082554ebc92db"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l/xN+4Xs4R0p9Na7zjqYK81597tc6Mc+0n4gYMMi1GKUTRmG7O91SCogS0VVnyY/AJeRv7+p2uBR5/qG0mIDAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T21:21:45.663047Z","bundle_sha256":"433e9ff43122fa0d7a1a44c4e7f3a394eb3871d6f23631be9228c47f31ea7e92"}}