{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:OUVTNXB5WT5HJLMNONFATBGUXQ","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":"349fd8d63b07423bdadeb1a9f4de2122c8f379d2bab0e03f69254785fd144364","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-02-22T21:00:13Z","title_canon_sha256":"6ecfd890a6786ac6bc469343844433c60505d6b90fd88857b70cf3f365bdc728"},"schema_version":"1.0","source":{"id":"1102.4617","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.4617","created_at":"2026-05-18T04:17:04Z"},{"alias_kind":"arxiv_version","alias_value":"1102.4617v2","created_at":"2026-05-18T04:17:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.4617","created_at":"2026-05-18T04:17:04Z"},{"alias_kind":"pith_short_12","alias_value":"OUVTNXB5WT5H","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"OUVTNXB5WT5HJLMN","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"OUVTNXB5","created_at":"2026-05-18T12:26:37Z"}],"graph_snapshots":[{"event_id":"sha256:2dad819b57dfd9631d2160dc43249e61af11f34c17dce37208cf63b5b8111e2e","target":"graph","created_at":"2026-05-18T04:17:04Z","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":"Context: In 2.2m MPG-ESO/WFI data we discovered several mass peaks through weak lensing, forming a possible supercluster at redshift 0.45. Through multi-colour wide-field imaging with CFHT/Megaprime and INT/WFC we identify early-type galaxies and trace the supercluster network with them. Through EMMI/NTT multi-object spectroscopy we verify the initial shear-selected cluster candidates. Using weak lensing we obtain mass estimates for the supercluster centre and the filaments.\n  Results: We identified the centre of the SCL2243-0935 supercluster, MACS J2243-0935, which was found independently by ","authors_text":"Hendrik Hildebrandt, Konrad Kuijken, Mischa Schirmer, Thomas Erben","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-02-22T21:00:13Z","title":"Mass, Light and Colour of the Cosmic Web in the Supercluster SCL2243-0935 (z=0.447)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.4617","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:c9d62aae86d5e3979714582e0520f627c557e8da89b848400262936b675d8efd","target":"record","created_at":"2026-05-18T04:17:04Z","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":"349fd8d63b07423bdadeb1a9f4de2122c8f379d2bab0e03f69254785fd144364","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-02-22T21:00:13Z","title_canon_sha256":"6ecfd890a6786ac6bc469343844433c60505d6b90fd88857b70cf3f365bdc728"},"schema_version":"1.0","source":{"id":"1102.4617","kind":"arxiv","version":2}},"canonical_sha256":"752b36dc3db4fa74ad8d734a0984d4bc27f5660b9cdbcd20764d36cc77bfefaa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"752b36dc3db4fa74ad8d734a0984d4bc27f5660b9cdbcd20764d36cc77bfefaa","first_computed_at":"2026-05-18T04:17:04.342271Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:17:04.342271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yUBJ1wfGgwXCMBJ1Es+fcQRZqTfrnxcf5w8/Z8gy39Mjj8TBuMFtGwJ9RZInvcOIZABQ6J7aqcdvAwjmtwdoAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:17:04.342809Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.4617","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c9d62aae86d5e3979714582e0520f627c557e8da89b848400262936b675d8efd","sha256:2dad819b57dfd9631d2160dc43249e61af11f34c17dce37208cf63b5b8111e2e"],"state_sha256":"81cdb1b5765175235239601aaec0a941f8186b0308f50cc0fe60b16164344984"}