{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:OTEIXH3KOLRYH5TGXQKCWNTJMJ","short_pith_number":"pith:OTEIXH3K","canonical_record":{"source":{"id":"1503.06373","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-22T02:33:25Z","cross_cats_sorted":[],"title_canon_sha256":"467865e8042a2344f312028692714898feed98e79952b841fc7e81b4a76903c3","abstract_canon_sha256":"dc14f149885605c5eda0671e207ea4437755e6eda67e4c4039fb81c66577deb0"},"schema_version":"1.0"},"canonical_sha256":"74c88b9f6a72e383f666bc142b36696254cf3e08d5678d1e689a751acf5d78a4","source":{"kind":"arxiv","id":"1503.06373","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.06373","created_at":"2026-05-18T02:20:38Z"},{"alias_kind":"arxiv_version","alias_value":"1503.06373v1","created_at":"2026-05-18T02:20:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.06373","created_at":"2026-05-18T02:20:38Z"},{"alias_kind":"pith_short_12","alias_value":"OTEIXH3KOLRY","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_16","alias_value":"OTEIXH3KOLRYH5TG","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_8","alias_value":"OTEIXH3K","created_at":"2026-05-18T12:29:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:OTEIXH3KOLRYH5TGXQKCWNTJMJ","target":"record","payload":{"canonical_record":{"source":{"id":"1503.06373","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-22T02:33:25Z","cross_cats_sorted":[],"title_canon_sha256":"467865e8042a2344f312028692714898feed98e79952b841fc7e81b4a76903c3","abstract_canon_sha256":"dc14f149885605c5eda0671e207ea4437755e6eda67e4c4039fb81c66577deb0"},"schema_version":"1.0"},"canonical_sha256":"74c88b9f6a72e383f666bc142b36696254cf3e08d5678d1e689a751acf5d78a4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:20:38.601651Z","signature_b64":"cF+i80vRqGjSnrsCGGYFRmSQ7IBLuDE+dFurYZOS2VnW/P4pz+qSmfDmhbdH2tlbKW+no4SGlTNwyj3pvCzmAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"74c88b9f6a72e383f666bc142b36696254cf3e08d5678d1e689a751acf5d78a4","last_reissued_at":"2026-05-18T02:20:38.600914Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:20:38.600914Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1503.06373","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:20:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rlm9/1fC+6gTmyCXSUATKGSdYRnX0NHPNRL1NxP91jiJdbZk0KkVd2LVlhdCFjZiQMXXszW0VCdQDzIlBe1BBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:38:26.265455Z"},"content_sha256":"93d7ddb2b63d2c43a8f724a7926eba0ba1c11ba438c3f65f6a9065e48d0fc194","schema_version":"1.0","event_id":"sha256:93d7ddb2b63d2c43a8f724a7926eba0ba1c11ba438c3f65f6a9065e48d0fc194"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:OTEIXH3KOLRYH5TGXQKCWNTJMJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Detection of a filament connected to CL0016 with weak gravitational lensing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Junya Sakurai, Masamune Oguri, Masayuki Tanaka, Yuichi Higuchi","submitted_at":"2015-03-22T02:33:25Z","abstract_excerpt":"We report on the weak lensing detection of a filament between two galaxy clusters at $z=0.55$, CL0015.9+1609 and RX J0018.3+1618. We conduct weak lensing analysis of deep multi-band Subaru/Suprime-Cam images with $Lensfit$. The weak lensing signals from the filament are contaminated by signals from the adjacent massive clusters and we statistically subtract the cluster component using two different methods. Both methods yield consistent shear profiles on the filament with $\\gtrsim2\\sigma$ significance and the average surface mass density of the filament is $<\\Sigma>=(3.20\\pm0.10)\\times10^{14}h"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.06373","kind":"arxiv","version":1},"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":"2026-05-18T02:20:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ASgJZMMsnvCC0wPUYojg3QkYbDiIdApHXcSiSI7vzoo8YAkfvmvIihVWSMPL7cRl8WbmPceVcSArBpuKms9GBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:38:26.265904Z"},"content_sha256":"22e4cc69a25999d8ee9b97c47cd63908ddefeb5c3d9095d6eff533f65b57e17b","schema_version":"1.0","event_id":"sha256:22e4cc69a25999d8ee9b97c47cd63908ddefeb5c3d9095d6eff533f65b57e17b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OTEIXH3KOLRYH5TGXQKCWNTJMJ/bundle.json","state_url":"https://pith.science/pith/OTEIXH3KOLRYH5TGXQKCWNTJMJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OTEIXH3KOLRYH5TGXQKCWNTJMJ/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":"2026-08-09T22:38:26Z","links":{"resolver":"https://pith.science/pith/OTEIXH3KOLRYH5TGXQKCWNTJMJ","bundle":"https://pith.science/pith/OTEIXH3KOLRYH5TGXQKCWNTJMJ/bundle.json","state":"https://pith.science/pith/OTEIXH3KOLRYH5TGXQKCWNTJMJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OTEIXH3KOLRYH5TGXQKCWNTJMJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:OTEIXH3KOLRYH5TGXQKCWNTJMJ","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":"dc14f149885605c5eda0671e207ea4437755e6eda67e4c4039fb81c66577deb0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-22T02:33:25Z","title_canon_sha256":"467865e8042a2344f312028692714898feed98e79952b841fc7e81b4a76903c3"},"schema_version":"1.0","source":{"id":"1503.06373","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.06373","created_at":"2026-05-18T02:20:38Z"},{"alias_kind":"arxiv_version","alias_value":"1503.06373v1","created_at":"2026-05-18T02:20:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.06373","created_at":"2026-05-18T02:20:38Z"},{"alias_kind":"pith_short_12","alias_value":"OTEIXH3KOLRY","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_16","alias_value":"OTEIXH3KOLRYH5TG","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_8","alias_value":"OTEIXH3K","created_at":"2026-05-18T12:29:34Z"}],"graph_snapshots":[{"event_id":"sha256:22e4cc69a25999d8ee9b97c47cd63908ddefeb5c3d9095d6eff533f65b57e17b","target":"graph","created_at":"2026-05-18T02:20:38Z","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 report on the weak lensing detection of a filament between two galaxy clusters at $z=0.55$, CL0015.9+1609 and RX J0018.3+1618. We conduct weak lensing analysis of deep multi-band Subaru/Suprime-Cam images with $Lensfit$. The weak lensing signals from the filament are contaminated by signals from the adjacent massive clusters and we statistically subtract the cluster component using two different methods. Both methods yield consistent shear profiles on the filament with $\\gtrsim2\\sigma$ significance and the average surface mass density of the filament is $<\\Sigma>=(3.20\\pm0.10)\\times10^{14}h","authors_text":"Junya Sakurai, Masamune Oguri, Masayuki Tanaka, Yuichi Higuchi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-22T02:33:25Z","title":"Detection of a filament connected to CL0016 with weak gravitational lensing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.06373","kind":"arxiv","version":1},"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":"sha256:93d7ddb2b63d2c43a8f724a7926eba0ba1c11ba438c3f65f6a9065e48d0fc194","target":"record","created_at":"2026-05-18T02:20:38Z","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":"dc14f149885605c5eda0671e207ea4437755e6eda67e4c4039fb81c66577deb0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-22T02:33:25Z","title_canon_sha256":"467865e8042a2344f312028692714898feed98e79952b841fc7e81b4a76903c3"},"schema_version":"1.0","source":{"id":"1503.06373","kind":"arxiv","version":1}},"canonical_sha256":"74c88b9f6a72e383f666bc142b36696254cf3e08d5678d1e689a751acf5d78a4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"74c88b9f6a72e383f666bc142b36696254cf3e08d5678d1e689a751acf5d78a4","first_computed_at":"2026-05-18T02:20:38.600914Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:20:38.600914Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cF+i80vRqGjSnrsCGGYFRmSQ7IBLuDE+dFurYZOS2VnW/P4pz+qSmfDmhbdH2tlbKW+no4SGlTNwyj3pvCzmAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:20:38.601651Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.06373","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:93d7ddb2b63d2c43a8f724a7926eba0ba1c11ba438c3f65f6a9065e48d0fc194","sha256:22e4cc69a25999d8ee9b97c47cd63908ddefeb5c3d9095d6eff533f65b57e17b"],"state_sha256":"8b2101b9b2149596a8b0c610dcec90a63f7ccbbd95677f2f4f7bb7ff91d5fa9d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q/Psn/db8RCQd/dUZnUK7Z2IlbI2HymFsB84vUEOE9b2xvMO6cSch/cwbJzkio/Sm5v/IqPAm6w+cJSZd5D1BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T22:38:26.271164Z","bundle_sha256":"b41e6c961e7a2dae79a09b1aec8c5a4ebfeb558d1e2d53a62f14ee1747643e69"}}