{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:D3N6PCMATTGOEZECT7ISDNCYBA","short_pith_number":"pith:D3N6PCMA","canonical_record":{"source":{"id":"2304.14160","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-04-27T12:59:47Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"7e07f79e9adbe92e096711efa78ff7b5b6a82e6355745eb716044eec55c67872","abstract_canon_sha256":"bab61d8c21cbcfba74afbb8922d6247138ad989fe1e174a0488e29cdd623c241"},"schema_version":"1.0"},"canonical_sha256":"1edbe789809ccce264829fd121b458081698d67137d6039251ae0e6f6d06131a","source":{"kind":"arxiv","id":"2304.14160","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.14160","created_at":"2026-07-05T08:08:16Z"},{"alias_kind":"arxiv_version","alias_value":"2304.14160v2","created_at":"2026-07-05T08:08:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.14160","created_at":"2026-07-05T08:08:16Z"},{"alias_kind":"pith_short_12","alias_value":"D3N6PCMATTGO","created_at":"2026-07-05T08:08:16Z"},{"alias_kind":"pith_short_16","alias_value":"D3N6PCMATTGOEZEC","created_at":"2026-07-05T08:08:16Z"},{"alias_kind":"pith_short_8","alias_value":"D3N6PCMA","created_at":"2026-07-05T08:08:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:D3N6PCMATTGOEZECT7ISDNCYBA","target":"record","payload":{"canonical_record":{"source":{"id":"2304.14160","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-04-27T12:59:47Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"7e07f79e9adbe92e096711efa78ff7b5b6a82e6355745eb716044eec55c67872","abstract_canon_sha256":"bab61d8c21cbcfba74afbb8922d6247138ad989fe1e174a0488e29cdd623c241"},"schema_version":"1.0"},"canonical_sha256":"1edbe789809ccce264829fd121b458081698d67137d6039251ae0e6f6d06131a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:08:16.501505Z","signature_b64":"DHHTfLjsjzoBELIG9VcJxhvsLG0Y4m3H3+EsLlrXYpxTh4yNNRHirmZy7PB7XfsB2q84GknPXzxhkOVzCfkRDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1edbe789809ccce264829fd121b458081698d67137d6039251ae0e6f6d06131a","last_reissued_at":"2026-07-05T08:08:16.501051Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:08:16.501051Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2304.14160","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":"2026-07-05T08:08:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lG/cBXFw+64U/M82v89DruCckZ0ceZVAKNt4fN1u+oFoJcS+RUlDo8/FSsqyTiiRjQ9srb6vvWqaCv2LyZkaDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T21:37:23.558042Z"},"content_sha256":"7573b7398905461c32e6e3b0ed8bddc1481248323a1876f54ca04627e3bc3726","schema_version":"1.0","event_id":"sha256:7573b7398905461c32e6e3b0ed8bddc1481248323a1876f54ca04627e3bc3726"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:D3N6PCMATTGOEZECT7ISDNCYBA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Periodic orbits and their gravitational wave radiations in a polymer black hole in loop quantum gravity","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"gr-qc","authors_text":"Anzhong Wang, Tao Zhu, Ze-Yi Tu","submitted_at":"2023-04-27T12:59:47Z","abstract_excerpt":"This article provides a detailed investigation into the motion of the surrounding particles around a polymer black hole in loop quantum gravity (LQG). Using effective potential, the critical bound orbits and innermost stable circular orbits (ISCO) are analyzed. The study finds that the radii and angular momentum of the critical bound orbits decrease with an increase in the parameter $A_\\lambda$ which labels the LQG effects, while the energy and angular momentum of the ISCO also decreases with an increase in $A_\\lambda$. Based on these findings, we then explore the periodic orbits of the polyme"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.14160","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/2304.14160/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":"2026-07-05T08:08:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m8QVTFVbxf+jIaJyReK/GlrxdS1e5mZnbGeGYJQcDlwFasYVuVZX5CSpyltfT/6QH48QP/J+HV+n9TKf1iC7Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T21:37:23.558618Z"},"content_sha256":"82555377dae6d66001798593750731694633f274f94f1e0ce4df78cfb2cc3d55","schema_version":"1.0","event_id":"sha256:82555377dae6d66001798593750731694633f274f94f1e0ce4df78cfb2cc3d55"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/D3N6PCMATTGOEZECT7ISDNCYBA/bundle.json","state_url":"https://pith.science/pith/D3N6PCMATTGOEZECT7ISDNCYBA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/D3N6PCMATTGOEZECT7ISDNCYBA/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":"2026-08-05T21:37:23Z","links":{"resolver":"https://pith.science/pith/D3N6PCMATTGOEZECT7ISDNCYBA","bundle":"https://pith.science/pith/D3N6PCMATTGOEZECT7ISDNCYBA/bundle.json","state":"https://pith.science/pith/D3N6PCMATTGOEZECT7ISDNCYBA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/D3N6PCMATTGOEZECT7ISDNCYBA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:D3N6PCMATTGOEZECT7ISDNCYBA","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":"bab61d8c21cbcfba74afbb8922d6247138ad989fe1e174a0488e29cdd623c241","cross_cats_sorted":["astro-ph.HE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-04-27T12:59:47Z","title_canon_sha256":"7e07f79e9adbe92e096711efa78ff7b5b6a82e6355745eb716044eec55c67872"},"schema_version":"1.0","source":{"id":"2304.14160","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.14160","created_at":"2026-07-05T08:08:16Z"},{"alias_kind":"arxiv_version","alias_value":"2304.14160v2","created_at":"2026-07-05T08:08:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.14160","created_at":"2026-07-05T08:08:16Z"},{"alias_kind":"pith_short_12","alias_value":"D3N6PCMATTGO","created_at":"2026-07-05T08:08:16Z"},{"alias_kind":"pith_short_16","alias_value":"D3N6PCMATTGOEZEC","created_at":"2026-07-05T08:08:16Z"},{"alias_kind":"pith_short_8","alias_value":"D3N6PCMA","created_at":"2026-07-05T08:08:16Z"}],"graph_snapshots":[{"event_id":"sha256:82555377dae6d66001798593750731694633f274f94f1e0ce4df78cfb2cc3d55","target":"graph","created_at":"2026-07-05T08:08:16Z","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/2304.14160/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This article provides a detailed investigation into the motion of the surrounding particles around a polymer black hole in loop quantum gravity (LQG). Using effective potential, the critical bound orbits and innermost stable circular orbits (ISCO) are analyzed. The study finds that the radii and angular momentum of the critical bound orbits decrease with an increase in the parameter $A_\\lambda$ which labels the LQG effects, while the energy and angular momentum of the ISCO also decreases with an increase in $A_\\lambda$. Based on these findings, we then explore the periodic orbits of the polyme","authors_text":"Anzhong Wang, Tao Zhu, Ze-Yi Tu","cross_cats":["astro-ph.HE"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-04-27T12:59:47Z","title":"Periodic orbits and their gravitational wave radiations in a polymer black hole in loop quantum gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.14160","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":"sha256:7573b7398905461c32e6e3b0ed8bddc1481248323a1876f54ca04627e3bc3726","target":"record","created_at":"2026-07-05T08:08:16Z","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":"bab61d8c21cbcfba74afbb8922d6247138ad989fe1e174a0488e29cdd623c241","cross_cats_sorted":["astro-ph.HE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-04-27T12:59:47Z","title_canon_sha256":"7e07f79e9adbe92e096711efa78ff7b5b6a82e6355745eb716044eec55c67872"},"schema_version":"1.0","source":{"id":"2304.14160","kind":"arxiv","version":2}},"canonical_sha256":"1edbe789809ccce264829fd121b458081698d67137d6039251ae0e6f6d06131a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1edbe789809ccce264829fd121b458081698d67137d6039251ae0e6f6d06131a","first_computed_at":"2026-07-05T08:08:16.501051Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:08:16.501051Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DHHTfLjsjzoBELIG9VcJxhvsLG0Y4m3H3+EsLlrXYpxTh4yNNRHirmZy7PB7XfsB2q84GknPXzxhkOVzCfkRDg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:08:16.501505Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.14160","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7573b7398905461c32e6e3b0ed8bddc1481248323a1876f54ca04627e3bc3726","sha256:82555377dae6d66001798593750731694633f274f94f1e0ce4df78cfb2cc3d55"],"state_sha256":"cfb54e5cce5ee157ea76dba9a24d59779ca3226b30cea6f259c416b89229930a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6idNXZE5048Zy5bdywYALNDdne13NCFi6yuPfiiM4s+chlx3mOXcqkKlGpA+eKzSaH9YoIPMZUwD7PJio8lzCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T21:37:23.563092Z","bundle_sha256":"948a135709d4d6622acc5d06d064ffc93a3590494793f577cb9a3f3c6735224a"}}