{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:PMXJYULWYQZ4VFYBTGAVGPGJCX","short_pith_number":"pith:PMXJYULW","schema_version":"1.0","canonical_sha256":"7b2e9c5176c433ca97019981533cc915ced2db29371f53ec22cb644d0962f231","source":{"kind":"arxiv","id":"2403.14164","version":2},"attestation_state":"computed","paper":{"title":"Motion of spinning particles around a polymer black hole in loop quantum gravity","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Ke Chen, Shao-Wen Wei","submitted_at":"2024-03-21T06:33:10Z","abstract_excerpt":"In the curved spacetime background, the trajectory of a spinning test particle will deviate from the geodesic. Using the effective potential method, we study the motion of a spinning test particle on the equatorial plane of a polymer black hole in loop quantum gravity described by the Mathisson-Papapetrou-Dixon equations with minimal spin-gravity interaction. We find that for the bounded orbits in the radial direction, the particle's motion is timelike when its spin is small. The radial range of the orbit and its eccentricity decrease with the loop quantum gravity parameter. However, when the "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2403.14164","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-03-21T06:33:10Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"92d78a3073604b37fc9058a1c5411cfb9650feea3d94e01178fbc55b148d5914","abstract_canon_sha256":"dca4a2ccb644a6cab18b86302cbf4f0f14f225149dd8a85c21e033fa05d8b589"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:44:08.108309Z","signature_b64":"RvzLl7fZktiNX/zB0lm6QRBPn6ihJUDZsx3/pItzBx+pUskXyH69/BNs2MLO1FSYHuegM2T6SipUCyv7weR/Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7b2e9c5176c433ca97019981533cc915ced2db29371f53ec22cb644d0962f231","last_reissued_at":"2026-07-05T09:44:08.107928Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:44:08.107928Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Motion of spinning particles around a polymer black hole in loop quantum gravity","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Ke Chen, Shao-Wen Wei","submitted_at":"2024-03-21T06:33:10Z","abstract_excerpt":"In the curved spacetime background, the trajectory of a spinning test particle will deviate from the geodesic. Using the effective potential method, we study the motion of a spinning test particle on the equatorial plane of a polymer black hole in loop quantum gravity described by the Mathisson-Papapetrou-Dixon equations with minimal spin-gravity interaction. We find that for the bounded orbits in the radial direction, the particle's motion is timelike when its spin is small. The radial range of the orbit and its eccentricity decrease with the loop quantum gravity parameter. However, when the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.14164","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/2403.14164/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2403.14164","created_at":"2026-07-05T09:44:08.107982+00:00"},{"alias_kind":"arxiv_version","alias_value":"2403.14164v2","created_at":"2026-07-05T09:44:08.107982+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.14164","created_at":"2026-07-05T09:44:08.107982+00:00"},{"alias_kind":"pith_short_12","alias_value":"PMXJYULWYQZ4","created_at":"2026-07-05T09:44:08.107982+00:00"},{"alias_kind":"pith_short_16","alias_value":"PMXJYULWYQZ4VFYB","created_at":"2026-07-05T09:44:08.107982+00:00"},{"alias_kind":"pith_short_8","alias_value":"PMXJYULW","created_at":"2026-07-05T09:44:08.107982+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2507.07372","citing_title":"Polymer Black Hole Surrounded by Quintessence","ref_index":5,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/PMXJYULWYQZ4VFYBTGAVGPGJCX","json":"https://pith.science/pith/PMXJYULWYQZ4VFYBTGAVGPGJCX.json","graph_json":"https://pith.science/api/pith-number/PMXJYULWYQZ4VFYBTGAVGPGJCX/graph.json","events_json":"https://pith.science/api/pith-number/PMXJYULWYQZ4VFYBTGAVGPGJCX/events.json","paper":"https://pith.science/paper/PMXJYULW"},"agent_actions":{"view_html":"https://pith.science/pith/PMXJYULWYQZ4VFYBTGAVGPGJCX","download_json":"https://pith.science/pith/PMXJYULWYQZ4VFYBTGAVGPGJCX.json","view_paper":"https://pith.science/paper/PMXJYULW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2403.14164&json=true","fetch_graph":"https://pith.science/api/pith-number/PMXJYULWYQZ4VFYBTGAVGPGJCX/graph.json","fetch_events":"https://pith.science/api/pith-number/PMXJYULWYQZ4VFYBTGAVGPGJCX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PMXJYULWYQZ4VFYBTGAVGPGJCX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PMXJYULWYQZ4VFYBTGAVGPGJCX/action/storage_attestation","attest_author":"https://pith.science/pith/PMXJYULWYQZ4VFYBTGAVGPGJCX/action/author_attestation","sign_citation":"https://pith.science/pith/PMXJYULWYQZ4VFYBTGAVGPGJCX/action/citation_signature","submit_replication":"https://pith.science/pith/PMXJYULWYQZ4VFYBTGAVGPGJCX/action/replication_record"}},"created_at":"2026-07-05T09:44:08.107982+00:00","updated_at":"2026-07-05T09:44:08.107982+00:00"}