{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:J3CMZHFDKJ765UF5BJYDPMNSX5","short_pith_number":"pith:J3CMZHFD","canonical_record":{"source":{"id":"2205.13443","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-05-24T11:25:11Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"c190af22f93c2e836297f366b7714c9a9256f3fc6774bede9154cbe43b3b9927","abstract_canon_sha256":"dd89c5139bbfc13eb5cc2aad55c3cdc08ebecb11024f9743b4a7d4f3e3b57014"},"schema_version":"1.0"},"canonical_sha256":"4ec4cc9ca3527feed0bd0a7037b1b2bf4c8d80bb08ce118086b57d425c77d6b7","source":{"kind":"arxiv","id":"2205.13443","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.13443","created_at":"2026-07-05T04:28:00Z"},{"alias_kind":"arxiv_version","alias_value":"2205.13443v1","created_at":"2026-07-05T04:28:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.13443","created_at":"2026-07-05T04:28:00Z"},{"alias_kind":"pith_short_12","alias_value":"J3CMZHFDKJ76","created_at":"2026-07-05T04:28:00Z"},{"alias_kind":"pith_short_16","alias_value":"J3CMZHFDKJ765UF5","created_at":"2026-07-05T04:28:00Z"},{"alias_kind":"pith_short_8","alias_value":"J3CMZHFD","created_at":"2026-07-05T04:28:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:J3CMZHFDKJ765UF5BJYDPMNSX5","target":"record","payload":{"canonical_record":{"source":{"id":"2205.13443","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-05-24T11:25:11Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"c190af22f93c2e836297f366b7714c9a9256f3fc6774bede9154cbe43b3b9927","abstract_canon_sha256":"dd89c5139bbfc13eb5cc2aad55c3cdc08ebecb11024f9743b4a7d4f3e3b57014"},"schema_version":"1.0"},"canonical_sha256":"4ec4cc9ca3527feed0bd0a7037b1b2bf4c8d80bb08ce118086b57d425c77d6b7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:28:00.951615Z","signature_b64":"FsqZSYOJIJj/I+G8yIT6DZH0NH0TGF5dxzRUEdSrsa8VL8RACs25N6ffTaMYA5C1ccRMROFdOYL4MGH/gFQxBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4ec4cc9ca3527feed0bd0a7037b1b2bf4c8d80bb08ce118086b57d425c77d6b7","last_reissued_at":"2026-07-05T04:28:00.951078Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:28:00.951078Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2205.13443","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":"2026-07-05T04:28:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QnQTT0x+Sjx/lJGmcy/P5y6xk9H5Qnp+V3RD//BA6Vg4LUKFfHHopqARikZRWedBGFVumUFeiWVNBENyw1GLBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T14:33:47.755363Z"},"content_sha256":"a474e43c0e1634fba5b22054cc078be76d46a0b3a440808c73b77af5baf96984","schema_version":"1.0","event_id":"sha256:a474e43c0e1634fba5b22054cc078be76d46a0b3a440808c73b77af5baf96984"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:J3CMZHFDKJ765UF5BJYDPMNSX5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Evolution of thermal and nonthermal radio continuum emission on kpc scales--Predictions for SKA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Anna Bonaldi, Eric J. Murphy, Eva Schinnerer, Fatemeh S. Tabatabaei, Habib Khosroshahi, Mark Sargent, M. Ghasemi-Nodehi, Rob Beswick","submitted_at":"2022-05-24T11:25:11Z","abstract_excerpt":"Resolved maps of the thermal and nonthermal radio continuum (RC) emission of distant galaxies are a powerful tool for understanding the role of the interstellar medium (ISM) in the evolution of galaxies. We simulate the RC surface brightness of present-day star forming galaxies in the past at $0.15<z<3$ considering two cases of radio size evolution: (1)~no evolution, and (2)~same evolution as in the optical. We aim to investigate the a)~structure of the thermal and nonthermal emission on kpc scales, b)~evolution of the thermal fraction and synchrotron spectrum at mid-radio frequencies ($\\simeq"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.13443","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2205.13443/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":"2026-07-05T04:28:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uJ7wLvd5xO3EA7Lts5nwSXjrFUXLri5ipjHwSmi7LcSapQAbjjTkPDARIO2VFxUgPjp68fCw2dxuyKrDVeh8Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T14:33:47.755885Z"},"content_sha256":"7d3ce682ee9f786fc5dea9cdb875ee06878956678ad1c11da835afa31a975a28","schema_version":"1.0","event_id":"sha256:7d3ce682ee9f786fc5dea9cdb875ee06878956678ad1c11da835afa31a975a28"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/J3CMZHFDKJ765UF5BJYDPMNSX5/bundle.json","state_url":"https://pith.science/pith/J3CMZHFDKJ765UF5BJYDPMNSX5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/J3CMZHFDKJ765UF5BJYDPMNSX5/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":"2026-08-12T14:33:47Z","links":{"resolver":"https://pith.science/pith/J3CMZHFDKJ765UF5BJYDPMNSX5","bundle":"https://pith.science/pith/J3CMZHFDKJ765UF5BJYDPMNSX5/bundle.json","state":"https://pith.science/pith/J3CMZHFDKJ765UF5BJYDPMNSX5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/J3CMZHFDKJ765UF5BJYDPMNSX5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:J3CMZHFDKJ765UF5BJYDPMNSX5","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":"dd89c5139bbfc13eb5cc2aad55c3cdc08ebecb11024f9743b4a7d4f3e3b57014","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-05-24T11:25:11Z","title_canon_sha256":"c190af22f93c2e836297f366b7714c9a9256f3fc6774bede9154cbe43b3b9927"},"schema_version":"1.0","source":{"id":"2205.13443","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.13443","created_at":"2026-07-05T04:28:00Z"},{"alias_kind":"arxiv_version","alias_value":"2205.13443v1","created_at":"2026-07-05T04:28:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.13443","created_at":"2026-07-05T04:28:00Z"},{"alias_kind":"pith_short_12","alias_value":"J3CMZHFDKJ76","created_at":"2026-07-05T04:28:00Z"},{"alias_kind":"pith_short_16","alias_value":"J3CMZHFDKJ765UF5","created_at":"2026-07-05T04:28:00Z"},{"alias_kind":"pith_short_8","alias_value":"J3CMZHFD","created_at":"2026-07-05T04:28:00Z"}],"graph_snapshots":[{"event_id":"sha256:7d3ce682ee9f786fc5dea9cdb875ee06878956678ad1c11da835afa31a975a28","target":"graph","created_at":"2026-07-05T04:28:00Z","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/2205.13443/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Resolved maps of the thermal and nonthermal radio continuum (RC) emission of distant galaxies are a powerful tool for understanding the role of the interstellar medium (ISM) in the evolution of galaxies. We simulate the RC surface brightness of present-day star forming galaxies in the past at $0.15<z<3$ considering two cases of radio size evolution: (1)~no evolution, and (2)~same evolution as in the optical. We aim to investigate the a)~structure of the thermal and nonthermal emission on kpc scales, b)~evolution of the thermal fraction and synchrotron spectrum at mid-radio frequencies ($\\simeq","authors_text":"Anna Bonaldi, Eric J. Murphy, Eva Schinnerer, Fatemeh S. Tabatabaei, Habib Khosroshahi, Mark Sargent, M. Ghasemi-Nodehi, Rob Beswick","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-05-24T11:25:11Z","title":"Evolution of thermal and nonthermal radio continuum emission on kpc scales--Predictions for SKA"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.13443","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:a474e43c0e1634fba5b22054cc078be76d46a0b3a440808c73b77af5baf96984","target":"record","created_at":"2026-07-05T04:28:00Z","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":"dd89c5139bbfc13eb5cc2aad55c3cdc08ebecb11024f9743b4a7d4f3e3b57014","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-05-24T11:25:11Z","title_canon_sha256":"c190af22f93c2e836297f366b7714c9a9256f3fc6774bede9154cbe43b3b9927"},"schema_version":"1.0","source":{"id":"2205.13443","kind":"arxiv","version":1}},"canonical_sha256":"4ec4cc9ca3527feed0bd0a7037b1b2bf4c8d80bb08ce118086b57d425c77d6b7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4ec4cc9ca3527feed0bd0a7037b1b2bf4c8d80bb08ce118086b57d425c77d6b7","first_computed_at":"2026-07-05T04:28:00.951078Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:28:00.951078Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FsqZSYOJIJj/I+G8yIT6DZH0NH0TGF5dxzRUEdSrsa8VL8RACs25N6ffTaMYA5C1ccRMROFdOYL4MGH/gFQxBg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:28:00.951615Z","signed_message":"canonical_sha256_bytes"},"source_id":"2205.13443","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a474e43c0e1634fba5b22054cc078be76d46a0b3a440808c73b77af5baf96984","sha256:7d3ce682ee9f786fc5dea9cdb875ee06878956678ad1c11da835afa31a975a28"],"state_sha256":"b2f638f2d39618ab37e507dcdb7c00e61db7406c04637406380d5a0d2d432b01"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iV3FzAW4o4Vc6RR/lfZjYF/1RMpeya1mdD9zGPuZD43bptWMIcpxFAOozO/TNslP9ldVMtvGUZwR/l5ZcGLVBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T14:33:47.760458Z","bundle_sha256":"5097431d6cd4cef5c9f23a3aaa09cc34e1c36fe85229bb18362821804b045ce1"}}