{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:UYRORYW2JUEAQMRGOHXCCHDKMK","short_pith_number":"pith:UYRORYW2","canonical_record":{"source":{"id":"2506.09688","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-06-11T13:03:40Z","cross_cats_sorted":[],"title_canon_sha256":"1c8188227bcd789542b2a71a2e2c07f9b1a26da14fe1dbcb39100dc5826bf58a","abstract_canon_sha256":"76c69007ed9afdc75447b50056a1d781b6627c760d7e06143bcf8d16fe499d78"},"schema_version":"1.0"},"canonical_sha256":"a622e8e2da4d0808322671ee211c6a6297894761d66518e0e6915e7031de11a7","source":{"kind":"arxiv","id":"2506.09688","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.09688","created_at":"2026-07-05T11:54:31Z"},{"alias_kind":"arxiv_version","alias_value":"2506.09688v2","created_at":"2026-07-05T11:54:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.09688","created_at":"2026-07-05T11:54:31Z"},{"alias_kind":"pith_short_12","alias_value":"UYRORYW2JUEA","created_at":"2026-07-05T11:54:31Z"},{"alias_kind":"pith_short_16","alias_value":"UYRORYW2JUEAQMRG","created_at":"2026-07-05T11:54:31Z"},{"alias_kind":"pith_short_8","alias_value":"UYRORYW2","created_at":"2026-07-05T11:54:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:UYRORYW2JUEAQMRGOHXCCHDKMK","target":"record","payload":{"canonical_record":{"source":{"id":"2506.09688","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-06-11T13:03:40Z","cross_cats_sorted":[],"title_canon_sha256":"1c8188227bcd789542b2a71a2e2c07f9b1a26da14fe1dbcb39100dc5826bf58a","abstract_canon_sha256":"76c69007ed9afdc75447b50056a1d781b6627c760d7e06143bcf8d16fe499d78"},"schema_version":"1.0"},"canonical_sha256":"a622e8e2da4d0808322671ee211c6a6297894761d66518e0e6915e7031de11a7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:54:31.172770Z","signature_b64":"Aukb2CJoTh5PTptK9yOcxezlUua8TNaFl8sjqERnOZG2ByN+BnhMONlKrGzZtZuXnX2GPy85na5U+DiZCHJmAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a622e8e2da4d0808322671ee211c6a6297894761d66518e0e6915e7031de11a7","last_reissued_at":"2026-07-05T11:54:31.172339Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:54:31.172339Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.09688","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":"2026-07-05T11:54:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O3nkxS9V0B6nC3H2GNnOXTRnntG5L8FE85sU45d1ezTJP4Ux4rV0VPv8PMe82BxK82ojpw4tEyJ3mH2NcTPBBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T07:33:24.077058Z"},"content_sha256":"b7dae80bec0dd7f4729e5a0edeb9f39526d42962edb79db46206da3759b5064e","schema_version":"1.0","event_id":"sha256:b7dae80bec0dd7f4729e5a0edeb9f39526d42962edb79db46206da3759b5064e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:UYRORYW2JUEAQMRGOHXCCHDKMK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CSST Cosmological Emulator II: Generalized Accurate Halo Mass Function Emulation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Yu Yu, Zhao Chen","submitted_at":"2025-06-11T13:03:40Z","abstract_excerpt":"Accurate theoretical prediction for halo mass function across a broad cosmological space is crucial for the forthcoming China Space Station Telescope (CSST) observations, which will capture cosmological information from multiple probes, e.g., cluster abundance, and weak lensing. In this work, we quantify the percent-level impact of different mass binning schemes when measuring the differential halo mass function from simulations, and demonstrate that the cumulative form of the halo mass function is independent of the binning scheme. Through the recently finished Kun simulation suite, we propos"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.09688","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/2506.09688/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:54:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"00UFOyH/YmUMpeTqWmNQle3X+rf2ogeYm+/6boRay3J71HdaeZCM1aWjJGIBDzjEK/fNsteEa506NdAjfMBWDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T07:33:24.077566Z"},"content_sha256":"dc6574cacb9aca3066051e2d94483430824ea661dcf9aa9e495b2dc8451edc7e","schema_version":"1.0","event_id":"sha256:dc6574cacb9aca3066051e2d94483430824ea661dcf9aa9e495b2dc8451edc7e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UYRORYW2JUEAQMRGOHXCCHDKMK/bundle.json","state_url":"https://pith.science/pith/UYRORYW2JUEAQMRGOHXCCHDKMK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UYRORYW2JUEAQMRGOHXCCHDKMK/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":"2026-08-10T07:33:24Z","links":{"resolver":"https://pith.science/pith/UYRORYW2JUEAQMRGOHXCCHDKMK","bundle":"https://pith.science/pith/UYRORYW2JUEAQMRGOHXCCHDKMK/bundle.json","state":"https://pith.science/pith/UYRORYW2JUEAQMRGOHXCCHDKMK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UYRORYW2JUEAQMRGOHXCCHDKMK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:UYRORYW2JUEAQMRGOHXCCHDKMK","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":"76c69007ed9afdc75447b50056a1d781b6627c760d7e06143bcf8d16fe499d78","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-06-11T13:03:40Z","title_canon_sha256":"1c8188227bcd789542b2a71a2e2c07f9b1a26da14fe1dbcb39100dc5826bf58a"},"schema_version":"1.0","source":{"id":"2506.09688","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.09688","created_at":"2026-07-05T11:54:31Z"},{"alias_kind":"arxiv_version","alias_value":"2506.09688v2","created_at":"2026-07-05T11:54:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.09688","created_at":"2026-07-05T11:54:31Z"},{"alias_kind":"pith_short_12","alias_value":"UYRORYW2JUEA","created_at":"2026-07-05T11:54:31Z"},{"alias_kind":"pith_short_16","alias_value":"UYRORYW2JUEAQMRG","created_at":"2026-07-05T11:54:31Z"},{"alias_kind":"pith_short_8","alias_value":"UYRORYW2","created_at":"2026-07-05T11:54:31Z"}],"graph_snapshots":[{"event_id":"sha256:dc6574cacb9aca3066051e2d94483430824ea661dcf9aa9e495b2dc8451edc7e","target":"graph","created_at":"2026-07-05T11:54:31Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2506.09688/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Accurate theoretical prediction for halo mass function across a broad cosmological space is crucial for the forthcoming China Space Station Telescope (CSST) observations, which will capture cosmological information from multiple probes, e.g., cluster abundance, and weak lensing. In this work, we quantify the percent-level impact of different mass binning schemes when measuring the differential halo mass function from simulations, and demonstrate that the cumulative form of the halo mass function is independent of the binning scheme. Through the recently finished Kun simulation suite, we propos","authors_text":"Yu Yu, Zhao Chen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-06-11T13:03:40Z","title":"CSST Cosmological Emulator II: Generalized Accurate Halo Mass Function Emulation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.09688","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:b7dae80bec0dd7f4729e5a0edeb9f39526d42962edb79db46206da3759b5064e","target":"record","created_at":"2026-07-05T11:54:31Z","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":"76c69007ed9afdc75447b50056a1d781b6627c760d7e06143bcf8d16fe499d78","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-06-11T13:03:40Z","title_canon_sha256":"1c8188227bcd789542b2a71a2e2c07f9b1a26da14fe1dbcb39100dc5826bf58a"},"schema_version":"1.0","source":{"id":"2506.09688","kind":"arxiv","version":2}},"canonical_sha256":"a622e8e2da4d0808322671ee211c6a6297894761d66518e0e6915e7031de11a7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a622e8e2da4d0808322671ee211c6a6297894761d66518e0e6915e7031de11a7","first_computed_at":"2026-07-05T11:54:31.172339Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:54:31.172339Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Aukb2CJoTh5PTptK9yOcxezlUua8TNaFl8sjqERnOZG2ByN+BnhMONlKrGzZtZuXnX2GPy85na5U+DiZCHJmAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:54:31.172770Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.09688","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b7dae80bec0dd7f4729e5a0edeb9f39526d42962edb79db46206da3759b5064e","sha256:dc6574cacb9aca3066051e2d94483430824ea661dcf9aa9e495b2dc8451edc7e"],"state_sha256":"0fc31dbf174a857357570054c4062a58f2dd8e4a2a608b8b5c4132e487267eb0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H7snl7ypufI/or9AWu96Am5aSnw1hMMupk40QfUD8R9X9f5jtts1UW8+J8ZLb1PH2QI0FgLUtHKrTDgTpo1UCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T07:33:24.081402Z","bundle_sha256":"8ce182a7de5a2e61e4adc6fd8a0444241296e88c09a6397d4159b2cc44fc56d8"}}