{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:UUV67A35727TX3GZCI77L7SAA2","short_pith_number":"pith:UUV67A35","canonical_record":{"source":{"id":"1609.00301","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-09-01T16:19:19Z","cross_cats_sorted":[],"title_canon_sha256":"643173262b084333eae43b9c755f208852f9b2d4ad7042356fc11964b90b4d03","abstract_canon_sha256":"c8b09693fa76cf9613fff7bc09bc55285446ec3f8c94e8c7377f410086d689fe"},"schema_version":"1.0"},"canonical_sha256":"a52bef837dfebf3becd9123ff5fe4006a250f65ac589fc096c6264bde533a67e","source":{"kind":"arxiv","id":"1609.00301","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.00301","created_at":"2026-05-18T00:54:52Z"},{"alias_kind":"arxiv_version","alias_value":"1609.00301v2","created_at":"2026-05-18T00:54:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.00301","created_at":"2026-05-18T00:54:52Z"},{"alias_kind":"pith_short_12","alias_value":"UUV67A35727T","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"UUV67A35727TX3GZ","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"UUV67A35","created_at":"2026-05-18T12:30:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:UUV67A35727TX3GZCI77L7SAA2","target":"record","payload":{"canonical_record":{"source":{"id":"1609.00301","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-09-01T16:19:19Z","cross_cats_sorted":[],"title_canon_sha256":"643173262b084333eae43b9c755f208852f9b2d4ad7042356fc11964b90b4d03","abstract_canon_sha256":"c8b09693fa76cf9613fff7bc09bc55285446ec3f8c94e8c7377f410086d689fe"},"schema_version":"1.0"},"canonical_sha256":"a52bef837dfebf3becd9123ff5fe4006a250f65ac589fc096c6264bde533a67e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:54:52.649657Z","signature_b64":"2p+vVbgiHKi7lNQqQe3PDELHLstqPx9ThPwZ+exIKw4/oue4s9IkKjJsV25b56agdAy9BL7ofROeUBCG+n1ICg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a52bef837dfebf3becd9123ff5fe4006a250f65ac589fc096c6264bde533a67e","last_reissued_at":"2026-05-18T00:54:52.648991Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:54:52.648991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.00301","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":"2026-05-18T00:54:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"skkXwhF3QlnDb0ORxGTu8L3xbuI0oB0jUss0ZvNaGv/oxbKB9xbLsc2yYVnrEsC6S349pnNwFs9yZvRJr88PDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T23:46:49.329128Z"},"content_sha256":"3bc00a360e72fb294ee41da39e54424f06941cee66b353328192720446f2fc99","schema_version":"1.0","event_id":"sha256:3bc00a360e72fb294ee41da39e54424f06941cee66b353328192720446f2fc99"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:UUV67A35727TX3GZCI77L7SAA2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The lensing and temperature imprints of voids on the Cosmic Microwave Background","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Andreas A. Berlind, Istvan Szapudi, John A. Peacock, Mark Neyrinck, Qingqing Mao, Yan-Chuan Cai","submitted_at":"2016-09-01T16:19:19Z","abstract_excerpt":"We have searched for the signature of cosmic voids in the CMB, in both the Planck temperature and lensing-convergence maps; voids should give decrements in both. We use zobov voids from the DR12 SDSS CMASS galaxy sample. We base our analysis on N-body simulations, to avoid a posteriori bias. For the first time, we detect the signature of voids in CMB lensing: the significance is $3.2\\sigma$, close to $\\Lambda$CDM in both amplitude and projected density-profile shape. A temperature dip is also seen, at modest significance ($2.3\\sigma$), with amplitude about 6 times the prediction. This temperat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.00301","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":"2026-05-18T00:54:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Kv+aAdLRXQBc0ZdSmdJmt9kvTUkJhczYT9w4ooi/BIZHMSWDeAy1GJRQgV51eX1bLn1O4bDVaWlMi9oGBxGlAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T23:46:49.329494Z"},"content_sha256":"b65237552b57ea3f35209a7e8d6ab3d39003fb5a1f8226d57130806869bf123f","schema_version":"1.0","event_id":"sha256:b65237552b57ea3f35209a7e8d6ab3d39003fb5a1f8226d57130806869bf123f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UUV67A35727TX3GZCI77L7SAA2/bundle.json","state_url":"https://pith.science/pith/UUV67A35727TX3GZCI77L7SAA2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UUV67A35727TX3GZCI77L7SAA2/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":"2026-05-29T23:46:49Z","links":{"resolver":"https://pith.science/pith/UUV67A35727TX3GZCI77L7SAA2","bundle":"https://pith.science/pith/UUV67A35727TX3GZCI77L7SAA2/bundle.json","state":"https://pith.science/pith/UUV67A35727TX3GZCI77L7SAA2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UUV67A35727TX3GZCI77L7SAA2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:UUV67A35727TX3GZCI77L7SAA2","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":"c8b09693fa76cf9613fff7bc09bc55285446ec3f8c94e8c7377f410086d689fe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-09-01T16:19:19Z","title_canon_sha256":"643173262b084333eae43b9c755f208852f9b2d4ad7042356fc11964b90b4d03"},"schema_version":"1.0","source":{"id":"1609.00301","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.00301","created_at":"2026-05-18T00:54:52Z"},{"alias_kind":"arxiv_version","alias_value":"1609.00301v2","created_at":"2026-05-18T00:54:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.00301","created_at":"2026-05-18T00:54:52Z"},{"alias_kind":"pith_short_12","alias_value":"UUV67A35727T","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"UUV67A35727TX3GZ","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"UUV67A35","created_at":"2026-05-18T12:30:46Z"}],"graph_snapshots":[{"event_id":"sha256:b65237552b57ea3f35209a7e8d6ab3d39003fb5a1f8226d57130806869bf123f","target":"graph","created_at":"2026-05-18T00:54:52Z","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 have searched for the signature of cosmic voids in the CMB, in both the Planck temperature and lensing-convergence maps; voids should give decrements in both. We use zobov voids from the DR12 SDSS CMASS galaxy sample. We base our analysis on N-body simulations, to avoid a posteriori bias. For the first time, we detect the signature of voids in CMB lensing: the significance is $3.2\\sigma$, close to $\\Lambda$CDM in both amplitude and projected density-profile shape. A temperature dip is also seen, at modest significance ($2.3\\sigma$), with amplitude about 6 times the prediction. This temperat","authors_text":"Andreas A. Berlind, Istvan Szapudi, John A. Peacock, Mark Neyrinck, Qingqing Mao, Yan-Chuan Cai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-09-01T16:19:19Z","title":"The lensing and temperature imprints of voids on the Cosmic Microwave Background"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.00301","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":"sha256:3bc00a360e72fb294ee41da39e54424f06941cee66b353328192720446f2fc99","target":"record","created_at":"2026-05-18T00:54:52Z","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":"c8b09693fa76cf9613fff7bc09bc55285446ec3f8c94e8c7377f410086d689fe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-09-01T16:19:19Z","title_canon_sha256":"643173262b084333eae43b9c755f208852f9b2d4ad7042356fc11964b90b4d03"},"schema_version":"1.0","source":{"id":"1609.00301","kind":"arxiv","version":2}},"canonical_sha256":"a52bef837dfebf3becd9123ff5fe4006a250f65ac589fc096c6264bde533a67e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a52bef837dfebf3becd9123ff5fe4006a250f65ac589fc096c6264bde533a67e","first_computed_at":"2026-05-18T00:54:52.648991Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:54:52.648991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2p+vVbgiHKi7lNQqQe3PDELHLstqPx9ThPwZ+exIKw4/oue4s9IkKjJsV25b56agdAy9BL7ofROeUBCG+n1ICg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:54:52.649657Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.00301","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3bc00a360e72fb294ee41da39e54424f06941cee66b353328192720446f2fc99","sha256:b65237552b57ea3f35209a7e8d6ab3d39003fb5a1f8226d57130806869bf123f"],"state_sha256":"7aacae5972cea1a8539bcb115bbd25374a3e4d23ae985090851d874698f9b1c4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NzyhOHjB+ouNbAGufmvTLovD+fdY5llvpdkPFdNy9ii08TlTRat3cOg+OtGLIOiA/24yBOEMEBviojHUNsRJAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T23:46:49.331421Z","bundle_sha256":"88cf4178fe586f6cb441e3eccf8c9c8be9667258d22317ac9ad1c0d1b6d41e96"}}