{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:BS3EGZTDLQIA2LNBOI35Z6WHKW","short_pith_number":"pith:BS3EGZTD","canonical_record":{"source":{"id":"2001.02230","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-01-07T19:00:00Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"35004a19a07e5dea2b2f67c511fb5702bfcf5c64286a78e799484dbaddccb36a","abstract_canon_sha256":"88a82fde609a4918fa5d34de6d80cc6c4d3fd1fc780f8abfc06d77f3aa5ffd9a"},"schema_version":"1.0"},"canonical_sha256":"0cb64366635c100d2da17237dcfac755bf69aec377aad0df83b1cff1abd59e21","source":{"kind":"arxiv","id":"2001.02230","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.02230","created_at":"2026-07-05T01:00:15Z"},{"alias_kind":"arxiv_version","alias_value":"2001.02230v2","created_at":"2026-07-05T01:00:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.02230","created_at":"2026-07-05T01:00:15Z"},{"alias_kind":"pith_short_12","alias_value":"BS3EGZTDLQIA","created_at":"2026-07-05T01:00:15Z"},{"alias_kind":"pith_short_16","alias_value":"BS3EGZTDLQIA2LNB","created_at":"2026-07-05T01:00:15Z"},{"alias_kind":"pith_short_8","alias_value":"BS3EGZTD","created_at":"2026-07-05T01:00:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:BS3EGZTDLQIA2LNBOI35Z6WHKW","target":"record","payload":{"canonical_record":{"source":{"id":"2001.02230","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-01-07T19:00:00Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"35004a19a07e5dea2b2f67c511fb5702bfcf5c64286a78e799484dbaddccb36a","abstract_canon_sha256":"88a82fde609a4918fa5d34de6d80cc6c4d3fd1fc780f8abfc06d77f3aa5ffd9a"},"schema_version":"1.0"},"canonical_sha256":"0cb64366635c100d2da17237dcfac755bf69aec377aad0df83b1cff1abd59e21","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:00:15.674344Z","signature_b64":"x0IrtRFufwsuGkdgVQ9fJjl/46sbnn5tkcilpEeI+KJ11F6j/yhBTyNKONcN1ulDbFGuZgfUXZ5KID8TJZu+CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0cb64366635c100d2da17237dcfac755bf69aec377aad0df83b1cff1abd59e21","last_reissued_at":"2026-07-05T01:00:15.673840Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:00:15.673840Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2001.02230","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":"2026-07-05T01:00:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rianLvYu7ofR2LygSme9h1nUVSiWxD5l0vdVEmKqNohjfksi1ZAnq4t9W7P35NNcjwqsUn8Uwd0BE0ArSbfAAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T19:43:04.964230Z"},"content_sha256":"cad74c45bca59bb429a1bffb6f716a2cfffe5323cbc8457b251dff4e0a0702a6","schema_version":"1.0","event_id":"sha256:cad74c45bca59bb429a1bffb6f716a2cfffe5323cbc8457b251dff4e0a0702a6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:BS3EGZTDLQIA2LNBOI35Z6WHKW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The stellar-to-halo mass relation over the past 12 Gyr","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Carlo Giocoli, Federico Marulli, Giacomo Girelli, Lucia Pozzetti, Marco Baldi, Micol Bolzonella","submitted_at":"2020-01-07T19:00:00Z","abstract_excerpt":"Understanding how galaxy properties are linked to the dark matter halos they reside in, and how they co-evolve is a powerful tool to constrain the processes related to galaxy formation. The stellar-to-halo mass relation (SHMR) and its evolution over the history of the Universe provides insights on galaxy formation models and allows to assign galaxy masses to halos in N-body dark matter simulations. We use a statistical approach to link the observed galaxy stellar mass functions on the COSMOS field to dark matter halo mass functions from the DUSTGRAIN simulation and from a theoretical parametri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.02230","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/2001.02230/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":"2026-07-05T01:00:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ewqeBNCZt0eCM/3IxcUmT6xgos0vwNB0i7wH/YDBRPOHXOzqnLghF8qSpfRNQusxCJjmyvPBY5cba0FWwdThAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T19:43:04.966185Z"},"content_sha256":"5deab401582cbe0ea900b7dd41de4e1b1741274bd579e5bae225dee4c851c7b1","schema_version":"1.0","event_id":"sha256:5deab401582cbe0ea900b7dd41de4e1b1741274bd579e5bae225dee4c851c7b1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BS3EGZTDLQIA2LNBOI35Z6WHKW/bundle.json","state_url":"https://pith.science/pith/BS3EGZTDLQIA2LNBOI35Z6WHKW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BS3EGZTDLQIA2LNBOI35Z6WHKW/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":"2026-07-31T19:43:04Z","links":{"resolver":"https://pith.science/pith/BS3EGZTDLQIA2LNBOI35Z6WHKW","bundle":"https://pith.science/pith/BS3EGZTDLQIA2LNBOI35Z6WHKW/bundle.json","state":"https://pith.science/pith/BS3EGZTDLQIA2LNBOI35Z6WHKW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BS3EGZTDLQIA2LNBOI35Z6WHKW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:BS3EGZTDLQIA2LNBOI35Z6WHKW","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":"88a82fde609a4918fa5d34de6d80cc6c4d3fd1fc780f8abfc06d77f3aa5ffd9a","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-01-07T19:00:00Z","title_canon_sha256":"35004a19a07e5dea2b2f67c511fb5702bfcf5c64286a78e799484dbaddccb36a"},"schema_version":"1.0","source":{"id":"2001.02230","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.02230","created_at":"2026-07-05T01:00:15Z"},{"alias_kind":"arxiv_version","alias_value":"2001.02230v2","created_at":"2026-07-05T01:00:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.02230","created_at":"2026-07-05T01:00:15Z"},{"alias_kind":"pith_short_12","alias_value":"BS3EGZTDLQIA","created_at":"2026-07-05T01:00:15Z"},{"alias_kind":"pith_short_16","alias_value":"BS3EGZTDLQIA2LNB","created_at":"2026-07-05T01:00:15Z"},{"alias_kind":"pith_short_8","alias_value":"BS3EGZTD","created_at":"2026-07-05T01:00:15Z"}],"graph_snapshots":[{"event_id":"sha256:5deab401582cbe0ea900b7dd41de4e1b1741274bd579e5bae225dee4c851c7b1","target":"graph","created_at":"2026-07-05T01:00:15Z","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/2001.02230/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Understanding how galaxy properties are linked to the dark matter halos they reside in, and how they co-evolve is a powerful tool to constrain the processes related to galaxy formation. The stellar-to-halo mass relation (SHMR) and its evolution over the history of the Universe provides insights on galaxy formation models and allows to assign galaxy masses to halos in N-body dark matter simulations. We use a statistical approach to link the observed galaxy stellar mass functions on the COSMOS field to dark matter halo mass functions from the DUSTGRAIN simulation and from a theoretical parametri","authors_text":"Carlo Giocoli, Federico Marulli, Giacomo Girelli, Lucia Pozzetti, Marco Baldi, Micol Bolzonella","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-01-07T19:00:00Z","title":"The stellar-to-halo mass relation over the past 12 Gyr"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.02230","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:cad74c45bca59bb429a1bffb6f716a2cfffe5323cbc8457b251dff4e0a0702a6","target":"record","created_at":"2026-07-05T01:00:15Z","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":"88a82fde609a4918fa5d34de6d80cc6c4d3fd1fc780f8abfc06d77f3aa5ffd9a","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-01-07T19:00:00Z","title_canon_sha256":"35004a19a07e5dea2b2f67c511fb5702bfcf5c64286a78e799484dbaddccb36a"},"schema_version":"1.0","source":{"id":"2001.02230","kind":"arxiv","version":2}},"canonical_sha256":"0cb64366635c100d2da17237dcfac755bf69aec377aad0df83b1cff1abd59e21","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0cb64366635c100d2da17237dcfac755bf69aec377aad0df83b1cff1abd59e21","first_computed_at":"2026-07-05T01:00:15.673840Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:00:15.673840Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"x0IrtRFufwsuGkdgVQ9fJjl/46sbnn5tkcilpEeI+KJ11F6j/yhBTyNKONcN1ulDbFGuZgfUXZ5KID8TJZu+CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:00:15.674344Z","signed_message":"canonical_sha256_bytes"},"source_id":"2001.02230","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cad74c45bca59bb429a1bffb6f716a2cfffe5323cbc8457b251dff4e0a0702a6","sha256:5deab401582cbe0ea900b7dd41de4e1b1741274bd579e5bae225dee4c851c7b1"],"state_sha256":"ac7fe3758b6f2aae0d3c9afc0a1b973f0e7da636218e4388e47e96125ae3d421"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nJmV6GxRSI68w0Fy61mGS6pv/f0/LSIUiRWq89kimz870cpn0LXZlMrV4nJ7Ws+5AsHKVJb3HdKUEYbVhcopDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-31T19:43:04.974197Z","bundle_sha256":"5cf622f3c399edc115bd3bb4c1651c2e6cb10639d63ba4c18bb33c8959c4871b"}}