{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:CYYC2FKJXQBSVCAT3OIR7GBQT4","short_pith_number":"pith:CYYC2FKJ","canonical_record":{"source":{"id":"2012.07846","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-12-14T19:00:00Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"eed03f43cb056bbc03955788147b09352ffff193b2672ab4ae6eed0c16c426d1","abstract_canon_sha256":"71943418da073bf92b6f3aeef909fc330fee8c792314106c953eaeba2e71aaa4"},"schema_version":"1.0"},"canonical_sha256":"16302d1549bc032a8813db911f98309f1534bc9c24dc2086c0d239d304bb7c03","source":{"kind":"arxiv","id":"2012.07846","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.07846","created_at":"2026-07-05T02:04:49Z"},{"alias_kind":"arxiv_version","alias_value":"2012.07846v2","created_at":"2026-07-05T02:04:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.07846","created_at":"2026-07-05T02:04:49Z"},{"alias_kind":"pith_short_12","alias_value":"CYYC2FKJXQBS","created_at":"2026-07-05T02:04:49Z"},{"alias_kind":"pith_short_16","alias_value":"CYYC2FKJXQBSVCAT","created_at":"2026-07-05T02:04:49Z"},{"alias_kind":"pith_short_8","alias_value":"CYYC2FKJ","created_at":"2026-07-05T02:04:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:CYYC2FKJXQBSVCAT3OIR7GBQT4","target":"record","payload":{"canonical_record":{"source":{"id":"2012.07846","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-12-14T19:00:00Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"eed03f43cb056bbc03955788147b09352ffff193b2672ab4ae6eed0c16c426d1","abstract_canon_sha256":"71943418da073bf92b6f3aeef909fc330fee8c792314106c953eaeba2e71aaa4"},"schema_version":"1.0"},"canonical_sha256":"16302d1549bc032a8813db911f98309f1534bc9c24dc2086c0d239d304bb7c03","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:04:49.194407Z","signature_b64":"J1PA/wZEgLBrugsllduK30FXl4lDhJiaImCwTLWkvIonisre2x8gUjgWfWRwCaXGR4Mlt1DU4H0FiPsOa7xbCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"16302d1549bc032a8813db911f98309f1534bc9c24dc2086c0d239d304bb7c03","last_reissued_at":"2026-07-05T02:04:49.193885Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:04:49.193885Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2012.07846","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":"2026-07-05T02:04:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GAE70Bx54e/wFbtfDp8cn6L/zxhX5JkODiQj5nKvBTmRA5exf6nr0ZmHbwRJLe/7mDEEICN+8OeunkKho0LhDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T13:40:10.316056Z"},"content_sha256":"a317f3c123d76e6c0c54e8b204e0d80408e3b99e4118550e64b6d3bdebea7743","schema_version":"1.0","event_id":"sha256:a317f3c123d76e6c0c54e8b204e0d80408e3b99e4118550e64b6d3bdebea7743"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:CYYC2FKJXQBSVCAT3OIR7GBQT4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Baryonic effects on the detectability of annihilation radiation from dark matter subhaloes around the Milky Way","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Robert J J Grand, Simon D M White","submitted_at":"2020-12-14T19:00:00Z","abstract_excerpt":"We use six, high-resolution $\\Lambda$CDM simulations of galaxy formation to study how emission from dark matter annihilation is affected by baryonic processes. These simulations produce isolated, disc-dominated galaxies with structure, stellar populations, and stellar and halo masses comparable to those of the Milky Way. They resolve dark matter structures with mass above $\\sim 10^6$ $\\rm M_{\\odot}$ and are each available in both full-physics and dark-matter-only versions. In the full-physics case, formation of the stellar galaxy enhances annihilation radiation from the dominant smooth compone"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.07846","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/2012.07846/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":"2026-07-05T02:04:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pAqJedNN33a7D9cWG08kWl2cOKsP2ntnypB8TtgR3Oolf7l/NhcPDF3FrRl1R8dRn8sBXhUY8gru11zlHQ8PDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T13:40:10.316552Z"},"content_sha256":"d072ed46bd2682794798df2888b8939e530b93c460f24e0a6255da1dd53e7633","schema_version":"1.0","event_id":"sha256:d072ed46bd2682794798df2888b8939e530b93c460f24e0a6255da1dd53e7633"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CYYC2FKJXQBSVCAT3OIR7GBQT4/bundle.json","state_url":"https://pith.science/pith/CYYC2FKJXQBSVCAT3OIR7GBQT4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CYYC2FKJXQBSVCAT3OIR7GBQT4/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":"2026-08-08T13:40:10Z","links":{"resolver":"https://pith.science/pith/CYYC2FKJXQBSVCAT3OIR7GBQT4","bundle":"https://pith.science/pith/CYYC2FKJXQBSVCAT3OIR7GBQT4/bundle.json","state":"https://pith.science/pith/CYYC2FKJXQBSVCAT3OIR7GBQT4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CYYC2FKJXQBSVCAT3OIR7GBQT4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:CYYC2FKJXQBSVCAT3OIR7GBQT4","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":"71943418da073bf92b6f3aeef909fc330fee8c792314106c953eaeba2e71aaa4","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-12-14T19:00:00Z","title_canon_sha256":"eed03f43cb056bbc03955788147b09352ffff193b2672ab4ae6eed0c16c426d1"},"schema_version":"1.0","source":{"id":"2012.07846","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.07846","created_at":"2026-07-05T02:04:49Z"},{"alias_kind":"arxiv_version","alias_value":"2012.07846v2","created_at":"2026-07-05T02:04:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.07846","created_at":"2026-07-05T02:04:49Z"},{"alias_kind":"pith_short_12","alias_value":"CYYC2FKJXQBS","created_at":"2026-07-05T02:04:49Z"},{"alias_kind":"pith_short_16","alias_value":"CYYC2FKJXQBSVCAT","created_at":"2026-07-05T02:04:49Z"},{"alias_kind":"pith_short_8","alias_value":"CYYC2FKJ","created_at":"2026-07-05T02:04:49Z"}],"graph_snapshots":[{"event_id":"sha256:d072ed46bd2682794798df2888b8939e530b93c460f24e0a6255da1dd53e7633","target":"graph","created_at":"2026-07-05T02:04:49Z","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/2012.07846/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We use six, high-resolution $\\Lambda$CDM simulations of galaxy formation to study how emission from dark matter annihilation is affected by baryonic processes. These simulations produce isolated, disc-dominated galaxies with structure, stellar populations, and stellar and halo masses comparable to those of the Milky Way. They resolve dark matter structures with mass above $\\sim 10^6$ $\\rm M_{\\odot}$ and are each available in both full-physics and dark-matter-only versions. In the full-physics case, formation of the stellar galaxy enhances annihilation radiation from the dominant smooth compone","authors_text":"Robert J J Grand, Simon D M White","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-12-14T19:00:00Z","title":"Baryonic effects on the detectability of annihilation radiation from dark matter subhaloes around the Milky Way"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.07846","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:a317f3c123d76e6c0c54e8b204e0d80408e3b99e4118550e64b6d3bdebea7743","target":"record","created_at":"2026-07-05T02:04:49Z","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":"71943418da073bf92b6f3aeef909fc330fee8c792314106c953eaeba2e71aaa4","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-12-14T19:00:00Z","title_canon_sha256":"eed03f43cb056bbc03955788147b09352ffff193b2672ab4ae6eed0c16c426d1"},"schema_version":"1.0","source":{"id":"2012.07846","kind":"arxiv","version":2}},"canonical_sha256":"16302d1549bc032a8813db911f98309f1534bc9c24dc2086c0d239d304bb7c03","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"16302d1549bc032a8813db911f98309f1534bc9c24dc2086c0d239d304bb7c03","first_computed_at":"2026-07-05T02:04:49.193885Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:04:49.193885Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J1PA/wZEgLBrugsllduK30FXl4lDhJiaImCwTLWkvIonisre2x8gUjgWfWRwCaXGR4Mlt1DU4H0FiPsOa7xbCA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:04:49.194407Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.07846","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a317f3c123d76e6c0c54e8b204e0d80408e3b99e4118550e64b6d3bdebea7743","sha256:d072ed46bd2682794798df2888b8939e530b93c460f24e0a6255da1dd53e7633"],"state_sha256":"3ac13c2e5c3e0147ce68ee20f12e1478a3431be83b547c3c4c07a53f9d35ee24"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LKWVQ34oMv1v2MAsIfqa+/bNB30qN0f9aCCm9xGzzMBUj8B8VnFZkEV2Oxd3bJ8IapqNg89ORKg+bRAEHzAADA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T13:40:10.320512Z","bundle_sha256":"e409e98171863692dfaed1eff0110dd2b12322a18a9e9af9e78e189eca3334e8"}}