{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:J6GWXIYKO6VPE5RNWTPSMTDQPB","short_pith_number":"pith:J6GWXIYK","canonical_record":{"source":{"id":"1711.08956","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-11-24T13:19:20Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"8c566031b9d5ecace0fb52ce29963c3d1e0350da5af6b655e3fab8e0fffa0636","abstract_canon_sha256":"87ef686cbf067f1dba32dc53a02b89a9ce76478948e0d88a4e4d76534bfa81bb"},"schema_version":"1.0"},"canonical_sha256":"4f8d6ba30a77aaf2762db4df264c7078479405976bc84eede40bee8b1ae726e1","source":{"kind":"arxiv","id":"1711.08956","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.08956","created_at":"2026-05-18T00:12:14Z"},{"alias_kind":"arxiv_version","alias_value":"1711.08956v2","created_at":"2026-05-18T00:12:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.08956","created_at":"2026-05-18T00:12:14Z"},{"alias_kind":"pith_short_12","alias_value":"J6GWXIYKO6VP","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"J6GWXIYKO6VPE5RN","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"J6GWXIYK","created_at":"2026-05-18T12:31:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:J6GWXIYKO6VPE5RNWTPSMTDQPB","target":"record","payload":{"canonical_record":{"source":{"id":"1711.08956","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-11-24T13:19:20Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"8c566031b9d5ecace0fb52ce29963c3d1e0350da5af6b655e3fab8e0fffa0636","abstract_canon_sha256":"87ef686cbf067f1dba32dc53a02b89a9ce76478948e0d88a4e4d76534bfa81bb"},"schema_version":"1.0"},"canonical_sha256":"4f8d6ba30a77aaf2762db4df264c7078479405976bc84eede40bee8b1ae726e1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:12:14.050600Z","signature_b64":"GnbV32YeoWZs9TioqinxlKvSP7VkEwaBiMkw0x4HRERcZ7YfU0Iis6dDbhP2+vMlhg8THTGOAQJ2X1am7VjxCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4f8d6ba30a77aaf2762db4df264c7078479405976bc84eede40bee8b1ae726e1","last_reissued_at":"2026-05-18T00:12:14.049823Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:12:14.049823Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.08956","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":"2026-05-18T00:12:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TKpD6Y7ChcG+kqShMRbwzjcs5CxvyP+9yNJs3pvHeSEk/u/DrLZyFkKjG0XN6ZIJoPjwUh3z0F8R4s+OCFoWBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T20:30:43.114029Z"},"content_sha256":"cc2634444d8c920da9226bf13ca6b7b996a6c132218de690a3c40d9bf4bd086a","schema_version":"1.0","event_id":"sha256:cc2634444d8c920da9226bf13ca6b7b996a6c132218de690a3c40d9bf4bd086a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:J6GWXIYKO6VPE5RNWTPSMTDQPB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Primordial Black Holes for the LIGO Events in the Axion-like Curvaton Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Keisuke Inomata, Kenta Ando, Kyohei Mukaida, Masahiro Kawasaki, Tsutomu T. Yanagida","submitted_at":"2017-11-24T13:19:20Z","abstract_excerpt":"We revise primordial black hole (PBH) formation in the axion-like curvaton model and investigate whether PBHs formed in this model can be the origin of the gravtitational wave (GW) signals detected by the Advanced LIGO. In this model, small-scale curvature perturbations with large amplitude are generated, which is essential for PBH formation. On the other hand, large curvature perturbations also become a source of primordial GWs by their second-order effects. Severe constraints are imposed on such GWs by pulsar timing array (PTA) experiments. We also check the consistency of the model with the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.08956","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":""},"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":"2026-05-18T00:12:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9tdOxzr4SJ4crKZhg6h8ASxlEJ09qFCujBoGM1wnQK1zBCtqRIc74NsZsS0Xq50JNGoCVCLr5J/NWLY1L3I4AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T20:30:43.114757Z"},"content_sha256":"b8beca2780a974819789a97e9bcd46571b2c5ab55cbdc1660c1f835cd8639354","schema_version":"1.0","event_id":"sha256:b8beca2780a974819789a97e9bcd46571b2c5ab55cbdc1660c1f835cd8639354"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/J6GWXIYKO6VPE5RNWTPSMTDQPB/bundle.json","state_url":"https://pith.science/pith/J6GWXIYKO6VPE5RNWTPSMTDQPB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/J6GWXIYKO6VPE5RNWTPSMTDQPB/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":"2026-06-11T20:30:43Z","links":{"resolver":"https://pith.science/pith/J6GWXIYKO6VPE5RNWTPSMTDQPB","bundle":"https://pith.science/pith/J6GWXIYKO6VPE5RNWTPSMTDQPB/bundle.json","state":"https://pith.science/pith/J6GWXIYKO6VPE5RNWTPSMTDQPB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/J6GWXIYKO6VPE5RNWTPSMTDQPB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:J6GWXIYKO6VPE5RNWTPSMTDQPB","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":"87ef686cbf067f1dba32dc53a02b89a9ce76478948e0d88a4e4d76534bfa81bb","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-11-24T13:19:20Z","title_canon_sha256":"8c566031b9d5ecace0fb52ce29963c3d1e0350da5af6b655e3fab8e0fffa0636"},"schema_version":"1.0","source":{"id":"1711.08956","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.08956","created_at":"2026-05-18T00:12:14Z"},{"alias_kind":"arxiv_version","alias_value":"1711.08956v2","created_at":"2026-05-18T00:12:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.08956","created_at":"2026-05-18T00:12:14Z"},{"alias_kind":"pith_short_12","alias_value":"J6GWXIYKO6VP","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"J6GWXIYKO6VPE5RN","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"J6GWXIYK","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:b8beca2780a974819789a97e9bcd46571b2c5ab55cbdc1660c1f835cd8639354","target":"graph","created_at":"2026-05-18T00:12:14Z","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":"We revise primordial black hole (PBH) formation in the axion-like curvaton model and investigate whether PBHs formed in this model can be the origin of the gravtitational wave (GW) signals detected by the Advanced LIGO. In this model, small-scale curvature perturbations with large amplitude are generated, which is essential for PBH formation. On the other hand, large curvature perturbations also become a source of primordial GWs by their second-order effects. Severe constraints are imposed on such GWs by pulsar timing array (PTA) experiments. We also check the consistency of the model with the","authors_text":"Keisuke Inomata, Kenta Ando, Kyohei Mukaida, Masahiro Kawasaki, Tsutomu T. Yanagida","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-11-24T13:19:20Z","title":"Primordial Black Holes for the LIGO Events in the Axion-like Curvaton Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.08956","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:cc2634444d8c920da9226bf13ca6b7b996a6c132218de690a3c40d9bf4bd086a","target":"record","created_at":"2026-05-18T00:12:14Z","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":"87ef686cbf067f1dba32dc53a02b89a9ce76478948e0d88a4e4d76534bfa81bb","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-11-24T13:19:20Z","title_canon_sha256":"8c566031b9d5ecace0fb52ce29963c3d1e0350da5af6b655e3fab8e0fffa0636"},"schema_version":"1.0","source":{"id":"1711.08956","kind":"arxiv","version":2}},"canonical_sha256":"4f8d6ba30a77aaf2762db4df264c7078479405976bc84eede40bee8b1ae726e1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4f8d6ba30a77aaf2762db4df264c7078479405976bc84eede40bee8b1ae726e1","first_computed_at":"2026-05-18T00:12:14.049823Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:14.049823Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GnbV32YeoWZs9TioqinxlKvSP7VkEwaBiMkw0x4HRERcZ7YfU0Iis6dDbhP2+vMlhg8THTGOAQJ2X1am7VjxCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:14.050600Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.08956","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cc2634444d8c920da9226bf13ca6b7b996a6c132218de690a3c40d9bf4bd086a","sha256:b8beca2780a974819789a97e9bcd46571b2c5ab55cbdc1660c1f835cd8639354"],"state_sha256":"987e9a14cdffe4050d3c1ceca74d188bd87a635c63979af40727708c20ca08d8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0S7VNFLUBIsWOCe5n0wTjwSiDiDxmc9SitQHRup+F5o1qNDROVIuh4jsLzHE6FTnyRvoySicU4fEAVKkni3jCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T20:30:43.119390Z","bundle_sha256":"5f099b96193f7cd5891dd3c0bfebb2a990aa3ca0b675217e9f5bb0d97328ce39"}}