{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:LLZ23JWFP57HAOQRJCDXEWOVXY","short_pith_number":"pith:LLZ23JWF","canonical_record":{"source":{"id":"2309.06676","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-09-13T02:21:44Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"a5a3b908e972384f2a7a4943d53d337db1c2e1219b155e8a82dff28854148204","abstract_canon_sha256":"a8d6ea3b98735b173af60c806b01bfc5edf2356518820ce7b3b8e8de18407431"},"schema_version":"1.0"},"canonical_sha256":"5af3ada6c57f7e703a1148877259d5be0093c2a176f909a6d637fd0264a81221","source":{"kind":"arxiv","id":"2309.06676","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.06676","created_at":"2026-06-11T01:10:23Z"},{"alias_kind":"arxiv_version","alias_value":"2309.06676v3","created_at":"2026-06-11T01:10:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.06676","created_at":"2026-06-11T01:10:23Z"},{"alias_kind":"pith_short_12","alias_value":"LLZ23JWFP57H","created_at":"2026-06-11T01:10:23Z"},{"alias_kind":"pith_short_16","alias_value":"LLZ23JWFP57HAOQR","created_at":"2026-06-11T01:10:23Z"},{"alias_kind":"pith_short_8","alias_value":"LLZ23JWF","created_at":"2026-06-11T01:10:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:LLZ23JWFP57HAOQRJCDXEWOVXY","target":"record","payload":{"canonical_record":{"source":{"id":"2309.06676","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-09-13T02:21:44Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"a5a3b908e972384f2a7a4943d53d337db1c2e1219b155e8a82dff28854148204","abstract_canon_sha256":"a8d6ea3b98735b173af60c806b01bfc5edf2356518820ce7b3b8e8de18407431"},"schema_version":"1.0"},"canonical_sha256":"5af3ada6c57f7e703a1148877259d5be0093c2a176f909a6d637fd0264a81221","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-11T01:10:23.824554Z","signature_b64":"dMHTlELxkBV4X2q+HX66Mdy895GLA4wx8/z09pNVUqmFI/l0MRybeuvP8ZnDB8lxxVLrDkjiOl/mMaSplmeVDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5af3ada6c57f7e703a1148877259d5be0093c2a176f909a6d637fd0264a81221","last_reissued_at":"2026-06-11T01:10:23.823567Z","signature_status":"signed_v1","first_computed_at":"2026-06-11T01:10:23.823567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2309.06676","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-11T01:10:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tT3FfWUOD9dgUEAgxz1WV1YkKM0WFvZyEdIW2QIQ+VdTNjVm6aX9pBOManK3PDd2w42TligY2D4lOk/rKKTSAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T17:59:40.673108Z"},"content_sha256":"fe1c89adce01722234a5dcce48f0f2c7aa9ab0187e4c8ea13d090aa835a2f468","schema_version":"1.0","event_id":"sha256:fe1c89adce01722234a5dcce48f0f2c7aa9ab0187e4c8ea13d090aa835a2f468"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:LLZ23JWFP57HAOQRJCDXEWOVXY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Probing small-scale anisotropic inflation with stochastic gravitational-wave background","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"astro-ph.CO","authors_text":"Di Wu, Jing-Zhi Zhou, Yu-Ting Kuang, Zhe Chang","submitted_at":"2023-09-13T02:21:44Z","abstract_excerpt":"In June 2023, multiple pulsar timing array (PTA) collaborations provided evidence for the existence of a stochastic gravitational-wave background (SGWB). As a significant source of the SGWBs, scalar-induced gravitational waves (SIGWs) receive extensive attention. We explore the influence of anisotropic primordial power spectra on second-order SIGWs and derive explicit expressions for the energy density spectra. For specific anisotropic inflation models, we analyze the impacts of Finslerian inflation and gauge field inflation models on PTA and the Laser Interferometer Space Antenna (LISA) and g"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.06676","kind":"arxiv","version":3},"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/2309.06676/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":"2026-06-11T01:10:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IK6nRDJatjzdWotV5/Ra2J06TWwTJRQpY4lN8j/rvcUVD+FUeK3JjsHdMzdJJz6d4lIwI8KfOOg2XFOWkXC0CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T17:59:40.673489Z"},"content_sha256":"6c60156a118444dc7e318af35db52b55144c1a4da952275df61e9b9bfd8adf7a","schema_version":"1.0","event_id":"sha256:6c60156a118444dc7e318af35db52b55144c1a4da952275df61e9b9bfd8adf7a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LLZ23JWFP57HAOQRJCDXEWOVXY/bundle.json","state_url":"https://pith.science/pith/LLZ23JWFP57HAOQRJCDXEWOVXY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LLZ23JWFP57HAOQRJCDXEWOVXY/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":"2026-06-29T17:59:40Z","links":{"resolver":"https://pith.science/pith/LLZ23JWFP57HAOQRJCDXEWOVXY","bundle":"https://pith.science/pith/LLZ23JWFP57HAOQRJCDXEWOVXY/bundle.json","state":"https://pith.science/pith/LLZ23JWFP57HAOQRJCDXEWOVXY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LLZ23JWFP57HAOQRJCDXEWOVXY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:LLZ23JWFP57HAOQRJCDXEWOVXY","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":"a8d6ea3b98735b173af60c806b01bfc5edf2356518820ce7b3b8e8de18407431","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-09-13T02:21:44Z","title_canon_sha256":"a5a3b908e972384f2a7a4943d53d337db1c2e1219b155e8a82dff28854148204"},"schema_version":"1.0","source":{"id":"2309.06676","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.06676","created_at":"2026-06-11T01:10:23Z"},{"alias_kind":"arxiv_version","alias_value":"2309.06676v3","created_at":"2026-06-11T01:10:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.06676","created_at":"2026-06-11T01:10:23Z"},{"alias_kind":"pith_short_12","alias_value":"LLZ23JWFP57H","created_at":"2026-06-11T01:10:23Z"},{"alias_kind":"pith_short_16","alias_value":"LLZ23JWFP57HAOQR","created_at":"2026-06-11T01:10:23Z"},{"alias_kind":"pith_short_8","alias_value":"LLZ23JWF","created_at":"2026-06-11T01:10:23Z"}],"graph_snapshots":[{"event_id":"sha256:6c60156a118444dc7e318af35db52b55144c1a4da952275df61e9b9bfd8adf7a","target":"graph","created_at":"2026-06-11T01:10:23Z","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/2309.06676/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In June 2023, multiple pulsar timing array (PTA) collaborations provided evidence for the existence of a stochastic gravitational-wave background (SGWB). As a significant source of the SGWBs, scalar-induced gravitational waves (SIGWs) receive extensive attention. We explore the influence of anisotropic primordial power spectra on second-order SIGWs and derive explicit expressions for the energy density spectra. For specific anisotropic inflation models, we analyze the impacts of Finslerian inflation and gauge field inflation models on PTA and the Laser Interferometer Space Antenna (LISA) and g","authors_text":"Di Wu, Jing-Zhi Zhou, Yu-Ting Kuang, Zhe Chang","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-09-13T02:21:44Z","title":"Probing small-scale anisotropic inflation with stochastic gravitational-wave background"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.06676","kind":"arxiv","version":3},"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:fe1c89adce01722234a5dcce48f0f2c7aa9ab0187e4c8ea13d090aa835a2f468","target":"record","created_at":"2026-06-11T01:10:23Z","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":"a8d6ea3b98735b173af60c806b01bfc5edf2356518820ce7b3b8e8de18407431","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-09-13T02:21:44Z","title_canon_sha256":"a5a3b908e972384f2a7a4943d53d337db1c2e1219b155e8a82dff28854148204"},"schema_version":"1.0","source":{"id":"2309.06676","kind":"arxiv","version":3}},"canonical_sha256":"5af3ada6c57f7e703a1148877259d5be0093c2a176f909a6d637fd0264a81221","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5af3ada6c57f7e703a1148877259d5be0093c2a176f909a6d637fd0264a81221","first_computed_at":"2026-06-11T01:10:23.823567Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-11T01:10:23.823567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dMHTlELxkBV4X2q+HX66Mdy895GLA4wx8/z09pNVUqmFI/l0MRybeuvP8ZnDB8lxxVLrDkjiOl/mMaSplmeVDA==","signature_status":"signed_v1","signed_at":"2026-06-11T01:10:23.824554Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.06676","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fe1c89adce01722234a5dcce48f0f2c7aa9ab0187e4c8ea13d090aa835a2f468","sha256:6c60156a118444dc7e318af35db52b55144c1a4da952275df61e9b9bfd8adf7a"],"state_sha256":"d8938602a6b3026d0fe2764772f7213363c208b7299ecbaa28ccf3c023153efb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yJ0yRTTMaKZsqgMcA5K9uj0d3J5IkPTOOMDFODScrt65vWQg/dQTjsMedWFTawMBgXTqKI+ImHmAn5T0QjhGCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T17:59:40.675422Z","bundle_sha256":"7febd4d2012819d6ec5f5bcdece0f4c8415d4a42357a3c6a799247daf122a709"}}