{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:GJQ2TRPUAHI3YP7QFL424LVOB2","short_pith_number":"pith:GJQ2TRPU","canonical_record":{"source":{"id":"2006.06741","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-06-11T18:53:59Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"aa296946adad5ea39364a700e3bf122b146b49697461f215f24a6581dd7d6cb7","abstract_canon_sha256":"dd2cef40d28b07819b690067bb72d6bf841ee6c6c9a4735be884ee6578736284"},"schema_version":"1.0"},"canonical_sha256":"3261a9c5f401d1bc3ff02af9ae2eae0eb0b99dca816e66525e534570b2a7cd1c","source":{"kind":"arxiv","id":"2006.06741","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2006.06741","created_at":"2026-07-05T01:42:37Z"},{"alias_kind":"arxiv_version","alias_value":"2006.06741v3","created_at":"2026-07-05T01:42:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.06741","created_at":"2026-07-05T01:42:37Z"},{"alias_kind":"pith_short_12","alias_value":"GJQ2TRPUAHI3","created_at":"2026-07-05T01:42:37Z"},{"alias_kind":"pith_short_16","alias_value":"GJQ2TRPUAHI3YP7Q","created_at":"2026-07-05T01:42:37Z"},{"alias_kind":"pith_short_8","alias_value":"GJQ2TRPU","created_at":"2026-07-05T01:42:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:GJQ2TRPUAHI3YP7QFL424LVOB2","target":"record","payload":{"canonical_record":{"source":{"id":"2006.06741","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-06-11T18:53:59Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"aa296946adad5ea39364a700e3bf122b146b49697461f215f24a6581dd7d6cb7","abstract_canon_sha256":"dd2cef40d28b07819b690067bb72d6bf841ee6c6c9a4735be884ee6578736284"},"schema_version":"1.0"},"canonical_sha256":"3261a9c5f401d1bc3ff02af9ae2eae0eb0b99dca816e66525e534570b2a7cd1c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:42:37.617008Z","signature_b64":"buqv8ZMZldLeRNhRiNH6ayt99IeEOvgx0ayB7aVBNQhnuKRjg0a0MCgKV2u8cjodbncQtWPh+DXRiHaEWtmqDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3261a9c5f401d1bc3ff02af9ae2eae0eb0b99dca816e66525e534570b2a7cd1c","last_reissued_at":"2026-07-05T01:42:37.616555Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:42:37.616555Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2006.06741","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:42:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"plWbPMVrr0A9zh7VBYULgOKpw1kTSfK9Tz7PYbZ2ev8i0vd/CwMZL786hlH+BsmFLErK30rVdQQh/l1qEvv+AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T13:02:35.429175Z"},"content_sha256":"05fab5f4069d9f8c79bb15a77a2539b266b8ebee59b7f7029312a645d778dd20","schema_version":"1.0","event_id":"sha256:05fab5f4069d9f8c79bb15a77a2539b266b8ebee59b7f7029312a645d778dd20"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:GJQ2TRPUAHI3YP7QFL424LVOB2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The imprint of dark subhaloes on the circumgalactic medium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Andreea S. Font, Ian G. McCarthy","submitted_at":"2020-06-11T18:53:59Z","abstract_excerpt":"The standard model of cosmology, the LCDM model, robustly predicts the existence of a multitude of dark matter 'subhaloes' around galaxies like the Milky Way. A wide variety of observations have been proposed to look for the gravitational effects such subhaloes would induce in observable matter. Most of these approaches pertain to the stellar or cool gaseous phases of matter. Here we propose a new approach, which is to search for the perturbations that such dark subhaloes would source in the warm/hot circumgalactic medium (CGM) around normal galaxies. With a combination of analytic theory, car"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.06741","kind":"arxiv","version":3},"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/2006.06741/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":"2026-07-05T01:42:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YwPb7s8+cZ30PSQHSeanCTEoX4zQN+Fj0aFx71ZK483sUZq4QA3/6XJaPZD6J/SbqyL4MZfGkwdqy09nEOinBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T13:02:35.430118Z"},"content_sha256":"7ac97ea3b86cee77f7eb59ad897b5838704b26ffe305cc4e3090c202082396b3","schema_version":"1.0","event_id":"sha256:7ac97ea3b86cee77f7eb59ad897b5838704b26ffe305cc4e3090c202082396b3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GJQ2TRPUAHI3YP7QFL424LVOB2/bundle.json","state_url":"https://pith.science/pith/GJQ2TRPUAHI3YP7QFL424LVOB2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GJQ2TRPUAHI3YP7QFL424LVOB2/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":"2026-08-06T13:02:35Z","links":{"resolver":"https://pith.science/pith/GJQ2TRPUAHI3YP7QFL424LVOB2","bundle":"https://pith.science/pith/GJQ2TRPUAHI3YP7QFL424LVOB2/bundle.json","state":"https://pith.science/pith/GJQ2TRPUAHI3YP7QFL424LVOB2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GJQ2TRPUAHI3YP7QFL424LVOB2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:GJQ2TRPUAHI3YP7QFL424LVOB2","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":"dd2cef40d28b07819b690067bb72d6bf841ee6c6c9a4735be884ee6578736284","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-06-11T18:53:59Z","title_canon_sha256":"aa296946adad5ea39364a700e3bf122b146b49697461f215f24a6581dd7d6cb7"},"schema_version":"1.0","source":{"id":"2006.06741","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2006.06741","created_at":"2026-07-05T01:42:37Z"},{"alias_kind":"arxiv_version","alias_value":"2006.06741v3","created_at":"2026-07-05T01:42:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.06741","created_at":"2026-07-05T01:42:37Z"},{"alias_kind":"pith_short_12","alias_value":"GJQ2TRPUAHI3","created_at":"2026-07-05T01:42:37Z"},{"alias_kind":"pith_short_16","alias_value":"GJQ2TRPUAHI3YP7Q","created_at":"2026-07-05T01:42:37Z"},{"alias_kind":"pith_short_8","alias_value":"GJQ2TRPU","created_at":"2026-07-05T01:42:37Z"}],"graph_snapshots":[{"event_id":"sha256:7ac97ea3b86cee77f7eb59ad897b5838704b26ffe305cc4e3090c202082396b3","target":"graph","created_at":"2026-07-05T01:42:37Z","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/2006.06741/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The standard model of cosmology, the LCDM model, robustly predicts the existence of a multitude of dark matter 'subhaloes' around galaxies like the Milky Way. A wide variety of observations have been proposed to look for the gravitational effects such subhaloes would induce in observable matter. Most of these approaches pertain to the stellar or cool gaseous phases of matter. Here we propose a new approach, which is to search for the perturbations that such dark subhaloes would source in the warm/hot circumgalactic medium (CGM) around normal galaxies. With a combination of analytic theory, car","authors_text":"Andreea S. Font, Ian G. McCarthy","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-06-11T18:53:59Z","title":"The imprint of dark subhaloes on the circumgalactic medium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.06741","kind":"arxiv","version":3},"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":"sha256:05fab5f4069d9f8c79bb15a77a2539b266b8ebee59b7f7029312a645d778dd20","target":"record","created_at":"2026-07-05T01:42:37Z","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":"dd2cef40d28b07819b690067bb72d6bf841ee6c6c9a4735be884ee6578736284","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-06-11T18:53:59Z","title_canon_sha256":"aa296946adad5ea39364a700e3bf122b146b49697461f215f24a6581dd7d6cb7"},"schema_version":"1.0","source":{"id":"2006.06741","kind":"arxiv","version":3}},"canonical_sha256":"3261a9c5f401d1bc3ff02af9ae2eae0eb0b99dca816e66525e534570b2a7cd1c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3261a9c5f401d1bc3ff02af9ae2eae0eb0b99dca816e66525e534570b2a7cd1c","first_computed_at":"2026-07-05T01:42:37.616555Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:42:37.616555Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"buqv8ZMZldLeRNhRiNH6ayt99IeEOvgx0ayB7aVBNQhnuKRjg0a0MCgKV2u8cjodbncQtWPh+DXRiHaEWtmqDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:42:37.617008Z","signed_message":"canonical_sha256_bytes"},"source_id":"2006.06741","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:05fab5f4069d9f8c79bb15a77a2539b266b8ebee59b7f7029312a645d778dd20","sha256:7ac97ea3b86cee77f7eb59ad897b5838704b26ffe305cc4e3090c202082396b3"],"state_sha256":"e197e45fb3f3baf056414cf302896ed01d332ca486f3bbce906a3e37ffd95c35"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aVbhNbWLZVmuY+QE03LH6wEAyp7gO4MJu+KOyJDDEVW9Tzs/LXEjjLm3gRC8VRLnIL/tfGt0Go0xQlSQLElYAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T13:02:35.436117Z","bundle_sha256":"bad7f0e36a016a41c28da0dd2c9073a15b421e4c66aa5e8d6d38cd75f8a9fbdd"}}