{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:VNKCIUSUTTLCIC55DLS3SNYR3C","short_pith_number":"pith:VNKCIUSU","canonical_record":{"source":{"id":"1806.10291","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-06-27T04:23:18Z","cross_cats_sorted":[],"title_canon_sha256":"4a80ae30f285636d7d40dd65e003742b71e2dd9938225339694a3bc4287a1e08","abstract_canon_sha256":"ce4a0428a03577884b0404877cd15012fe30deb1216e1e8201ad6ad766edaf7b"},"schema_version":"1.0"},"canonical_sha256":"ab542452549cd6240bbd1ae5b93711d8a63e5cef879b213dc9f71aa8c8f772d9","source":{"kind":"arxiv","id":"1806.10291","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.10291","created_at":"2026-05-18T00:11:04Z"},{"alias_kind":"arxiv_version","alias_value":"1806.10291v1","created_at":"2026-05-18T00:11:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.10291","created_at":"2026-05-18T00:11:04Z"},{"alias_kind":"pith_short_12","alias_value":"VNKCIUSUTTLC","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VNKCIUSUTTLCIC55","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VNKCIUSU","created_at":"2026-05-18T12:32:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:VNKCIUSUTTLCIC55DLS3SNYR3C","target":"record","payload":{"canonical_record":{"source":{"id":"1806.10291","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-06-27T04:23:18Z","cross_cats_sorted":[],"title_canon_sha256":"4a80ae30f285636d7d40dd65e003742b71e2dd9938225339694a3bc4287a1e08","abstract_canon_sha256":"ce4a0428a03577884b0404877cd15012fe30deb1216e1e8201ad6ad766edaf7b"},"schema_version":"1.0"},"canonical_sha256":"ab542452549cd6240bbd1ae5b93711d8a63e5cef879b213dc9f71aa8c8f772d9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:11:04.206352Z","signature_b64":"ViEDKAz1XoPFrHPKP5K93c8hT1Kfqcb6zsIZx5mRNBOKEdhxxVZNu7TkjfUr5zt7Zc9j+J8xOQAd4/GpY8miCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ab542452549cd6240bbd1ae5b93711d8a63e5cef879b213dc9f71aa8c8f772d9","last_reissued_at":"2026-05-18T00:11:04.205606Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:11:04.205606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1806.10291","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":"2026-05-18T00:11:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q5mIX+A7bFfR2TCBxrBBauCrervf0xXcLfZUa1gHDfZ92d1vR/cAZpm36mQSpCiGci851lzNmrBeHxNFrTz8AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T16:51:35.149298Z"},"content_sha256":"e87b38cd3683ec819e6ec86747d369de4efd718b5e5565932bcc317b3235d52a","schema_version":"1.0","event_id":"sha256:e87b38cd3683ec819e6ec86747d369de4efd718b5e5565932bcc317b3235d52a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:VNKCIUSUTTLCIC55DLS3SNYR3C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"AzTEC 1.1 mm observations of high-z protocluster environments: SMG overdensities and misalignment between AGN jets and SMG distribution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Humphrey, A. Monta\\~na, B. Hatsukade, D. Ferrusca, D.H. Hughes, D. S\\'anchez-Arg\\\"uelles, G. W. Wilson, H. Ezawa, I. Aretxaga, J. A. Stevens, J. Austermann, J. S. Dunlop, K. Kohno, K. Nakanishi, M. Plionis, M. S. Yun, M. Velazquez, M. Zeballos, R. J. Ivison, R. Kawabe, S. Kim, T. Kodama, Y. Tamura","submitted_at":"2018-06-27T04:23:18Z","abstract_excerpt":"We present observations at 1.1 mm towards 16 powerful radio galaxies and a radio-quiet quasar at 0.5<z<6.3 acquired with the AzTEC camera mounted at the JCMT and ASTE to study the spatial distribution of submillimeter galaxies towards possible protocluster regions. The survey covers a total area of 1.01 square degrees with rms depths of 0.52 - 1.44 mJy and detects 728 sources above 3sigma. We find overdensities of a factor of ~2 in the source counts of 3 individual fields (4C+23.56, PKS1138-262 and MRC0355-037) over areas of ~200 sq deg. When combining all fields, the source-count analysis fin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.10291","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":"2026-05-18T00:11:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+k0n6UGJAOrQy0EX1LDUkWRIys+Lwx8FycGtUozd1UDXPMuQqBgyMLpqIYu36d0fo5HnS810jh7zWqO6PxpWCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T16:51:35.150051Z"},"content_sha256":"9c8b4c3a9070260d03c0a8d4a95d8abef5b2ea66141920513e4c31a6f8b67a48","schema_version":"1.0","event_id":"sha256:9c8b4c3a9070260d03c0a8d4a95d8abef5b2ea66141920513e4c31a6f8b67a48"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VNKCIUSUTTLCIC55DLS3SNYR3C/bundle.json","state_url":"https://pith.science/pith/VNKCIUSUTTLCIC55DLS3SNYR3C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VNKCIUSUTTLCIC55DLS3SNYR3C/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":"2026-05-25T16:51:35Z","links":{"resolver":"https://pith.science/pith/VNKCIUSUTTLCIC55DLS3SNYR3C","bundle":"https://pith.science/pith/VNKCIUSUTTLCIC55DLS3SNYR3C/bundle.json","state":"https://pith.science/pith/VNKCIUSUTTLCIC55DLS3SNYR3C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VNKCIUSUTTLCIC55DLS3SNYR3C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:VNKCIUSUTTLCIC55DLS3SNYR3C","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":"ce4a0428a03577884b0404877cd15012fe30deb1216e1e8201ad6ad766edaf7b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-06-27T04:23:18Z","title_canon_sha256":"4a80ae30f285636d7d40dd65e003742b71e2dd9938225339694a3bc4287a1e08"},"schema_version":"1.0","source":{"id":"1806.10291","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.10291","created_at":"2026-05-18T00:11:04Z"},{"alias_kind":"arxiv_version","alias_value":"1806.10291v1","created_at":"2026-05-18T00:11:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.10291","created_at":"2026-05-18T00:11:04Z"},{"alias_kind":"pith_short_12","alias_value":"VNKCIUSUTTLC","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VNKCIUSUTTLCIC55","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VNKCIUSU","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:9c8b4c3a9070260d03c0a8d4a95d8abef5b2ea66141920513e4c31a6f8b67a48","target":"graph","created_at":"2026-05-18T00:11:04Z","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 present observations at 1.1 mm towards 16 powerful radio galaxies and a radio-quiet quasar at 0.5<z<6.3 acquired with the AzTEC camera mounted at the JCMT and ASTE to study the spatial distribution of submillimeter galaxies towards possible protocluster regions. The survey covers a total area of 1.01 square degrees with rms depths of 0.52 - 1.44 mJy and detects 728 sources above 3sigma. We find overdensities of a factor of ~2 in the source counts of 3 individual fields (4C+23.56, PKS1138-262 and MRC0355-037) over areas of ~200 sq deg. When combining all fields, the source-count analysis fin","authors_text":"A. Humphrey, A. Monta\\~na, B. Hatsukade, D. Ferrusca, D.H. Hughes, D. S\\'anchez-Arg\\\"uelles, G. W. Wilson, H. Ezawa, I. Aretxaga, J. A. Stevens, J. Austermann, J. S. Dunlop, K. Kohno, K. Nakanishi, M. Plionis, M. S. Yun, M. Velazquez, M. Zeballos, R. J. Ivison, R. Kawabe, S. Kim, T. Kodama, Y. Tamura","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-06-27T04:23:18Z","title":"AzTEC 1.1 mm observations of high-z protocluster environments: SMG overdensities and misalignment between AGN jets and SMG distribution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.10291","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:e87b38cd3683ec819e6ec86747d369de4efd718b5e5565932bcc317b3235d52a","target":"record","created_at":"2026-05-18T00:11:04Z","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":"ce4a0428a03577884b0404877cd15012fe30deb1216e1e8201ad6ad766edaf7b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-06-27T04:23:18Z","title_canon_sha256":"4a80ae30f285636d7d40dd65e003742b71e2dd9938225339694a3bc4287a1e08"},"schema_version":"1.0","source":{"id":"1806.10291","kind":"arxiv","version":1}},"canonical_sha256":"ab542452549cd6240bbd1ae5b93711d8a63e5cef879b213dc9f71aa8c8f772d9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ab542452549cd6240bbd1ae5b93711d8a63e5cef879b213dc9f71aa8c8f772d9","first_computed_at":"2026-05-18T00:11:04.205606Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:11:04.205606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ViEDKAz1XoPFrHPKP5K93c8hT1Kfqcb6zsIZx5mRNBOKEdhxxVZNu7TkjfUr5zt7Zc9j+J8xOQAd4/GpY8miCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:11:04.206352Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.10291","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e87b38cd3683ec819e6ec86747d369de4efd718b5e5565932bcc317b3235d52a","sha256:9c8b4c3a9070260d03c0a8d4a95d8abef5b2ea66141920513e4c31a6f8b67a48"],"state_sha256":"8405a63061a4d320444be8ce1b5a4e95bb2d571318039a1fb3dc024ab67fbcc8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UR/I0p5Qx99WsF6VvzaLPv3vh2gfYTs1nYJrgLmLBfbC3XLZ41bHVxQkKLtt1/oNX7hTZO7hwEQaijBI5751Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T16:51:35.153655Z","bundle_sha256":"46e486d51644b22eaa8ca8948ac76d62a05fb92d6a2be769810d012626957606"}}