{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:63DMYWCWEJR2LLHRTNRQNB2FBF","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":"43ff7fbcda596827ad4a2b9ea8d01ce29e8c1d16a917e1410408be0603c00c7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-01-20T09:01:57Z","title_canon_sha256":"77d0eb17f41aa7dd3a7454d2af13fe831f4dcb9e27dda87841b9dbdb043e3a91"},"schema_version":"1.0","source":{"id":"1101.3847","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.3847","created_at":"2026-05-18T02:03:26Z"},{"alias_kind":"arxiv_version","alias_value":"1101.3847v1","created_at":"2026-05-18T02:03:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.3847","created_at":"2026-05-18T02:03:26Z"},{"alias_kind":"pith_short_12","alias_value":"63DMYWCWEJR2","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"63DMYWCWEJR2LLHR","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"63DMYWCW","created_at":"2026-05-18T12:26:22Z"}],"graph_snapshots":[{"event_id":"sha256:980dbbf8cdec014cca5bf3be371ecca71821027e565f1ba6fdbe851edea95518","target":"graph","created_at":"2026-05-18T02:03:26Z","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 study large-scale structures from numerical simulations, paying particular attention to supercluster-like structures. A grid-density-contour based algorithm is adopted to locate connected groups. With the increase of the linking density threshold, the foam- like cosmic web is subsequently broken into individual supercluster-like groups and further halos which are in accordance to groups with the linking density threshold {\\rho}/{\\rho}= 1 + {\\delta} = 80. By analyzing sets of cosmological simulations with varying cosmological parameters, we find that an universal mass function exists not onl","authors_text":"Heling Yan, Zuhui Fan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-01-20T09:01:57Z","title":"Statistical Properties of Supercluster-Like Filaments from Cosmological Simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.3847","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":"sha256:1ed1c9bb61fe58afd553d4e299f107c889700f5d33c7a7addda242d81ae38e1b","target":"record","created_at":"2026-05-18T02:03:26Z","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":"43ff7fbcda596827ad4a2b9ea8d01ce29e8c1d16a917e1410408be0603c00c7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-01-20T09:01:57Z","title_canon_sha256":"77d0eb17f41aa7dd3a7454d2af13fe831f4dcb9e27dda87841b9dbdb043e3a91"},"schema_version":"1.0","source":{"id":"1101.3847","kind":"arxiv","version":1}},"canonical_sha256":"f6c6cc58562263a5acf19b6306874509502bf75273ce453d67f7ae3584e7e69a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f6c6cc58562263a5acf19b6306874509502bf75273ce453d67f7ae3584e7e69a","first_computed_at":"2026-05-18T02:03:26.110387Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:26.110387Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2Py5gSUfBSTaz3n8l8ZfqIjdjaWyJAqmIZcQBGHfkpIZcp3m8UlmhvaPGJWf6fKZMiu0Nbfk3maTvNGEJSEGCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:26.111009Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.3847","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1ed1c9bb61fe58afd553d4e299f107c889700f5d33c7a7addda242d81ae38e1b","sha256:980dbbf8cdec014cca5bf3be371ecca71821027e565f1ba6fdbe851edea95518"],"state_sha256":"bd9150eccb76bf8cb3c8cde2e9b72d9d2ae640c2783ce0eef78b136d7416b33c"}