{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:7TCXAUBXQ57PNZ7VUCDGE2BIKR","short_pith_number":"pith:7TCXAUBX","canonical_record":{"source":{"id":"1506.01518","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-06-04T09:24:27Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"d094dae1e31d53818585d14d3d5728d539c8110fd7fb4aa16476c8bc3f236182","abstract_canon_sha256":"22518900c77be0b8c0b2f562e85ab375f24a2497134f9a76048a5c994b0ff27d"},"schema_version":"1.0"},"canonical_sha256":"fcc5705037877ef6e7f5a086626828544c3c128fe8f691af618836570e0a739b","source":{"kind":"arxiv","id":"1506.01518","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.01518","created_at":"2026-05-18T01:57:18Z"},{"alias_kind":"arxiv_version","alias_value":"1506.01518v1","created_at":"2026-05-18T01:57:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.01518","created_at":"2026-05-18T01:57:18Z"},{"alias_kind":"pith_short_12","alias_value":"7TCXAUBXQ57P","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"7TCXAUBXQ57PNZ7V","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"7TCXAUBX","created_at":"2026-05-18T12:29:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:7TCXAUBXQ57PNZ7VUCDGE2BIKR","target":"record","payload":{"canonical_record":{"source":{"id":"1506.01518","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-06-04T09:24:27Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"d094dae1e31d53818585d14d3d5728d539c8110fd7fb4aa16476c8bc3f236182","abstract_canon_sha256":"22518900c77be0b8c0b2f562e85ab375f24a2497134f9a76048a5c994b0ff27d"},"schema_version":"1.0"},"canonical_sha256":"fcc5705037877ef6e7f5a086626828544c3c128fe8f691af618836570e0a739b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:18.652447Z","signature_b64":"61LWylECXHMlE5QmkUWm/xneksIn/98r4+i7zIOe9nOIFGOQJsiQHGeoUsgYJOKdHQcKvQwS+faEWKQnL2Y6CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fcc5705037877ef6e7f5a086626828544c3c128fe8f691af618836570e0a739b","last_reissued_at":"2026-05-18T01:57:18.651933Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:18.651933Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1506.01518","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:57:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Et7poP1hZJ3vINiHUDncPB5rFvjWZLj5HiPdpD0vZSyMgHUcJBl/EiU2rCTmVFsSkNHYWj0W6ynJ+NcR54jtBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T03:03:23.506897Z"},"content_sha256":"63040a7b1e02f3cb824e1401484c1f8424cbb6b175ddf4205477792a19110b17","schema_version":"1.0","event_id":"sha256:63040a7b1e02f3cb824e1401484c1f8424cbb6b175ddf4205477792a19110b17"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:7TCXAUBXQ57PNZ7VUCDGE2BIKR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Star Formation in Herschel's Monsters versus Semi-Analytic Models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"A. Franceschini, C. Gruppioni, F. Calura, F. Fontanot, F. Pozzi, G. De Lucia, I. Delvecchio, L. Marchetti, M. Vaccari, N. Menci, P. Monaco, S. Berta","submitted_at":"2015-06-04T09:24:27Z","abstract_excerpt":"We present a direct comparison between the observed star formation rate functions (SFRF) and the state-of-the-art predictions of semi-analytic models (SAM) of galaxy formation and evolution. We use the PACS Evolutionary Probe Survey (PEP) and Herschel Multi-tiered Extragalactic Survey (HerMES) data-sets in the COSMOS and GOODS-South fields, combined with broad-band photometry from UV to sub-mm, to obtain total (IR+UV) instantaneous star formation rates (SFRs) for individual Herschel galaxies up to z~4, subtracted of possible active galactic nucleus (AGN) contamination. The comparison with mode"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.01518","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-18T01:57:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KrRPZukpiz0TMBEsTQel3zr2zizky/aD2a5wos7sQFlexaBKkL7800hhrrSaAAGze0dnnAiSRN5z5SIecktGAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T03:03:23.507257Z"},"content_sha256":"a01fc7a2b697ec1d8689fe467ad055b9eac47ef049ef947ae76160fd31385ded","schema_version":"1.0","event_id":"sha256:a01fc7a2b697ec1d8689fe467ad055b9eac47ef049ef947ae76160fd31385ded"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7TCXAUBXQ57PNZ7VUCDGE2BIKR/bundle.json","state_url":"https://pith.science/pith/7TCXAUBXQ57PNZ7VUCDGE2BIKR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7TCXAUBXQ57PNZ7VUCDGE2BIKR/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":"2026-05-27T03:03:23Z","links":{"resolver":"https://pith.science/pith/7TCXAUBXQ57PNZ7VUCDGE2BIKR","bundle":"https://pith.science/pith/7TCXAUBXQ57PNZ7VUCDGE2BIKR/bundle.json","state":"https://pith.science/pith/7TCXAUBXQ57PNZ7VUCDGE2BIKR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7TCXAUBXQ57PNZ7VUCDGE2BIKR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:7TCXAUBXQ57PNZ7VUCDGE2BIKR","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":"22518900c77be0b8c0b2f562e85ab375f24a2497134f9a76048a5c994b0ff27d","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-06-04T09:24:27Z","title_canon_sha256":"d094dae1e31d53818585d14d3d5728d539c8110fd7fb4aa16476c8bc3f236182"},"schema_version":"1.0","source":{"id":"1506.01518","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.01518","created_at":"2026-05-18T01:57:18Z"},{"alias_kind":"arxiv_version","alias_value":"1506.01518v1","created_at":"2026-05-18T01:57:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.01518","created_at":"2026-05-18T01:57:18Z"},{"alias_kind":"pith_short_12","alias_value":"7TCXAUBXQ57P","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"7TCXAUBXQ57PNZ7V","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"7TCXAUBX","created_at":"2026-05-18T12:29:10Z"}],"graph_snapshots":[{"event_id":"sha256:a01fc7a2b697ec1d8689fe467ad055b9eac47ef049ef947ae76160fd31385ded","target":"graph","created_at":"2026-05-18T01:57:18Z","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 present a direct comparison between the observed star formation rate functions (SFRF) and the state-of-the-art predictions of semi-analytic models (SAM) of galaxy formation and evolution. We use the PACS Evolutionary Probe Survey (PEP) and Herschel Multi-tiered Extragalactic Survey (HerMES) data-sets in the COSMOS and GOODS-South fields, combined with broad-band photometry from UV to sub-mm, to obtain total (IR+UV) instantaneous star formation rates (SFRs) for individual Herschel galaxies up to z~4, subtracted of possible active galactic nucleus (AGN) contamination. The comparison with mode","authors_text":"A. Franceschini, C. Gruppioni, F. Calura, F. Fontanot, F. Pozzi, G. De Lucia, I. Delvecchio, L. Marchetti, M. Vaccari, N. Menci, P. Monaco, S. Berta","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-06-04T09:24:27Z","title":"Star Formation in Herschel's Monsters versus Semi-Analytic Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.01518","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":"sha256:63040a7b1e02f3cb824e1401484c1f8424cbb6b175ddf4205477792a19110b17","target":"record","created_at":"2026-05-18T01:57:18Z","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":"22518900c77be0b8c0b2f562e85ab375f24a2497134f9a76048a5c994b0ff27d","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-06-04T09:24:27Z","title_canon_sha256":"d094dae1e31d53818585d14d3d5728d539c8110fd7fb4aa16476c8bc3f236182"},"schema_version":"1.0","source":{"id":"1506.01518","kind":"arxiv","version":1}},"canonical_sha256":"fcc5705037877ef6e7f5a086626828544c3c128fe8f691af618836570e0a739b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fcc5705037877ef6e7f5a086626828544c3c128fe8f691af618836570e0a739b","first_computed_at":"2026-05-18T01:57:18.651933Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:18.651933Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"61LWylECXHMlE5QmkUWm/xneksIn/98r4+i7zIOe9nOIFGOQJsiQHGeoUsgYJOKdHQcKvQwS+faEWKQnL2Y6CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:18.652447Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.01518","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:63040a7b1e02f3cb824e1401484c1f8424cbb6b175ddf4205477792a19110b17","sha256:a01fc7a2b697ec1d8689fe467ad055b9eac47ef049ef947ae76160fd31385ded"],"state_sha256":"3b607ee930bf2c0fe3705dd68e86ba85370c800451c36c37e88c1dfbdee64ce1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CxaU6eLwZjQ5kgLk5vPFGlZYXBIwlo3gJtgm7xWodpJ3iWvXNKzXYYezxVkZRDrnvwm+D87+PoT6N14BRDX0Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T03:03:23.509699Z","bundle_sha256":"f0792a77919986d214574a054594391ccc3450a3f9ab8c2b199d0235e0aa5b63"}}