{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:53EMKXQYWB2FGMM5TH6UFITA3R","short_pith_number":"pith:53EMKXQY","schema_version":"1.0","canonical_sha256":"eec8c55e18b07453319d99fd42a260dc74ceb39760b50c2d71fc9c25b28a921c","source":{"kind":"arxiv","id":"2009.08822","version":2},"attestation_state":"computed","paper":{"title":"PSZSPT: a joint Planck and SPT-SZ cluster catalog","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"G. W. Pratt, J.-B. Melin, J. G. Bartlett, P. Tarr\\'io","submitted_at":"2020-09-18T13:07:56Z","abstract_excerpt":"We present the first cluster catalog extracted from combined space-based (Planck) and ground-based (South Pole Telescope; SPT-SZ) millimeter data. We developed and applied a matched multi-filter (MMF) capable of dealing with the different transfer functions and resolutions of the two datasets. We verified that it produces results consistent with publications from Planck and SPT collaborations when applied on the datasets individually. We also verified that Planck and SPT-SZ cluster fluxes are consistent with each other. When applied blindly to the combined dataset, the MMF generated a catalog "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2009.08822","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-09-18T13:07:56Z","cross_cats_sorted":[],"title_canon_sha256":"535b53460568ca20ae20821df2868117c80797e0fde8b061c465dccbef4c73ba","abstract_canon_sha256":"0e1e497ac5ec269d0550a61a0115797be281c8f7a7dfac4ada526fd311a3f456"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:26:01.132176Z","signature_b64":"4dghH+JJIeAnM+VuBzWomy3iTyDRbpA8bnZbDQoPbl7fUTd9IGm10O8Ugq1B090MLFciED/BXgF4wcQioF01BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eec8c55e18b07453319d99fd42a260dc74ceb39760b50c2d71fc9c25b28a921c","last_reissued_at":"2026-07-05T02:26:01.131760Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:26:01.131760Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"PSZSPT: a joint Planck and SPT-SZ cluster catalog","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"G. W. Pratt, J.-B. Melin, J. G. Bartlett, P. Tarr\\'io","submitted_at":"2020-09-18T13:07:56Z","abstract_excerpt":"We present the first cluster catalog extracted from combined space-based (Planck) and ground-based (South Pole Telescope; SPT-SZ) millimeter data. We developed and applied a matched multi-filter (MMF) capable of dealing with the different transfer functions and resolutions of the two datasets. We verified that it produces results consistent with publications from Planck and SPT collaborations when applied on the datasets individually. We also verified that Planck and SPT-SZ cluster fluxes are consistent with each other. When applied blindly to the combined dataset, the MMF generated a catalog "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.08822","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2009.08822/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2009.08822","created_at":"2026-07-05T02:26:01.131815+00:00"},{"alias_kind":"arxiv_version","alias_value":"2009.08822v2","created_at":"2026-07-05T02:26:01.131815+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.08822","created_at":"2026-07-05T02:26:01.131815+00:00"},{"alias_kind":"pith_short_12","alias_value":"53EMKXQYWB2F","created_at":"2026-07-05T02:26:01.131815+00:00"},{"alias_kind":"pith_short_16","alias_value":"53EMKXQYWB2FGMM5","created_at":"2026-07-05T02:26:01.131815+00:00"},{"alias_kind":"pith_short_8","alias_value":"53EMKXQY","created_at":"2026-07-05T02:26:01.131815+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/53EMKXQYWB2FGMM5TH6UFITA3R","json":"https://pith.science/pith/53EMKXQYWB2FGMM5TH6UFITA3R.json","graph_json":"https://pith.science/api/pith-number/53EMKXQYWB2FGMM5TH6UFITA3R/graph.json","events_json":"https://pith.science/api/pith-number/53EMKXQYWB2FGMM5TH6UFITA3R/events.json","paper":"https://pith.science/paper/53EMKXQY"},"agent_actions":{"view_html":"https://pith.science/pith/53EMKXQYWB2FGMM5TH6UFITA3R","download_json":"https://pith.science/pith/53EMKXQYWB2FGMM5TH6UFITA3R.json","view_paper":"https://pith.science/paper/53EMKXQY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2009.08822&json=true","fetch_graph":"https://pith.science/api/pith-number/53EMKXQYWB2FGMM5TH6UFITA3R/graph.json","fetch_events":"https://pith.science/api/pith-number/53EMKXQYWB2FGMM5TH6UFITA3R/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/53EMKXQYWB2FGMM5TH6UFITA3R/action/timestamp_anchor","attest_storage":"https://pith.science/pith/53EMKXQYWB2FGMM5TH6UFITA3R/action/storage_attestation","attest_author":"https://pith.science/pith/53EMKXQYWB2FGMM5TH6UFITA3R/action/author_attestation","sign_citation":"https://pith.science/pith/53EMKXQYWB2FGMM5TH6UFITA3R/action/citation_signature","submit_replication":"https://pith.science/pith/53EMKXQYWB2FGMM5TH6UFITA3R/action/replication_record"}},"created_at":"2026-07-05T02:26:01.131815+00:00","updated_at":"2026-07-05T02:26:01.131815+00:00"}