{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:KYT4BXXAJRJOA56M2SDUYAW7SP","short_pith_number":"pith:KYT4BXXA","canonical_record":{"source":{"id":"1809.04665","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-09-12T20:33:36Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"f16a3bab39696b571bed110c45afa0b4190bc51ea1d9b550afcaa54711c9bcf8","abstract_canon_sha256":"93c589b428e9561bdc0a42720c696f28b8fd143afdcc89c439562440efbefe32"},"schema_version":"1.0"},"canonical_sha256":"5627c0dee04c52e077ccd4874c02df93db084218edd1c90cead84bd0fc5abead","source":{"kind":"arxiv","id":"1809.04665","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.04665","created_at":"2026-05-18T00:05:50Z"},{"alias_kind":"arxiv_version","alias_value":"1809.04665v1","created_at":"2026-05-18T00:05:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.04665","created_at":"2026-05-18T00:05:50Z"},{"alias_kind":"pith_short_12","alias_value":"KYT4BXXAJRJO","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KYT4BXXAJRJOA56M","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KYT4BXXA","created_at":"2026-05-18T12:32:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:KYT4BXXAJRJOA56M2SDUYAW7SP","target":"record","payload":{"canonical_record":{"source":{"id":"1809.04665","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-09-12T20:33:36Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"f16a3bab39696b571bed110c45afa0b4190bc51ea1d9b550afcaa54711c9bcf8","abstract_canon_sha256":"93c589b428e9561bdc0a42720c696f28b8fd143afdcc89c439562440efbefe32"},"schema_version":"1.0"},"canonical_sha256":"5627c0dee04c52e077ccd4874c02df93db084218edd1c90cead84bd0fc5abead","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:05:50.064841Z","signature_b64":"BED4Jsz7IMXvdiQj90JFxOAfh+GyUyQi8DSEun35sLg5/fy35FMTAt5dF9UQZ4b6GIQnuDpmOmEGqil5PELjDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5627c0dee04c52e077ccd4874c02df93db084218edd1c90cead84bd0fc5abead","last_reissued_at":"2026-05-18T00:05:50.064162Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:05:50.064162Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.04665","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":"2026-05-18T00:05:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1IaMgyKu3VoTpbmhn+/Vv+L5LolIm8mYY79SSi1Twsky/i4LhGLlSdFRwfjYRdrrJyLJ2wf8YTzkD0BMw/3sAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T21:47:27.302382Z"},"content_sha256":"50f2518411d7b80758da0f2487c0a791f6338268d8bafc9c179f3c820ce16355","schema_version":"1.0","event_id":"sha256:50f2518411d7b80758da0f2487c0a791f6338268d8bafc9c179f3c820ce16355"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:KYT4BXXAJRJOA56M2SDUYAW7SP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Extragalactic Searches for Dark Matter Annihilation","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Siddharth Mishra-Sharma","submitted_at":"2018-09-12T20:33:36Z","abstract_excerpt":"We are at the dawn of a data-driven era in astrophysics and cosmology. A large number of ongoing and forthcoming experiments combined with an increasingly open approach to data availability offer great potential in unlocking some of the deepest mysteries of the Universe. Among these is understanding the nature of dark matter (DM)---one of the major unsolved problems in particle physics. Characterizing DM through its astrophysical signatures will require a robust understanding of its distribution in the sky and the use of novel statistical methods.\n  The first part of this thesis describes the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.04665","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":"2026-05-18T00:05:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u6iQhjo8L3rpcOCtvUQevfqU+rd/hCqz5EqDDZU+ufFhYwsSpc+0kGbav5QXwxmYuuJdXFbog/825AvhSDkmCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T21:47:27.302743Z"},"content_sha256":"7b2b3f7c6de94b4b92f3ab9863bf8d2f3ef5d607f15194d77ed50b373e9f3ff6","schema_version":"1.0","event_id":"sha256:7b2b3f7c6de94b4b92f3ab9863bf8d2f3ef5d607f15194d77ed50b373e9f3ff6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KYT4BXXAJRJOA56M2SDUYAW7SP/bundle.json","state_url":"https://pith.science/pith/KYT4BXXAJRJOA56M2SDUYAW7SP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KYT4BXXAJRJOA56M2SDUYAW7SP/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":"2026-05-29T21:47:27Z","links":{"resolver":"https://pith.science/pith/KYT4BXXAJRJOA56M2SDUYAW7SP","bundle":"https://pith.science/pith/KYT4BXXAJRJOA56M2SDUYAW7SP/bundle.json","state":"https://pith.science/pith/KYT4BXXAJRJOA56M2SDUYAW7SP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KYT4BXXAJRJOA56M2SDUYAW7SP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KYT4BXXAJRJOA56M2SDUYAW7SP","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":"93c589b428e9561bdc0a42720c696f28b8fd143afdcc89c439562440efbefe32","cross_cats_sorted":["hep-ph"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-09-12T20:33:36Z","title_canon_sha256":"f16a3bab39696b571bed110c45afa0b4190bc51ea1d9b550afcaa54711c9bcf8"},"schema_version":"1.0","source":{"id":"1809.04665","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.04665","created_at":"2026-05-18T00:05:50Z"},{"alias_kind":"arxiv_version","alias_value":"1809.04665v1","created_at":"2026-05-18T00:05:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.04665","created_at":"2026-05-18T00:05:50Z"},{"alias_kind":"pith_short_12","alias_value":"KYT4BXXAJRJO","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KYT4BXXAJRJOA56M","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KYT4BXXA","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:7b2b3f7c6de94b4b92f3ab9863bf8d2f3ef5d607f15194d77ed50b373e9f3ff6","target":"graph","created_at":"2026-05-18T00:05:50Z","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 are at the dawn of a data-driven era in astrophysics and cosmology. A large number of ongoing and forthcoming experiments combined with an increasingly open approach to data availability offer great potential in unlocking some of the deepest mysteries of the Universe. Among these is understanding the nature of dark matter (DM)---one of the major unsolved problems in particle physics. Characterizing DM through its astrophysical signatures will require a robust understanding of its distribution in the sky and the use of novel statistical methods.\n  The first part of this thesis describes the ","authors_text":"Siddharth Mishra-Sharma","cross_cats":["hep-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-09-12T20:33:36Z","title":"Extragalactic Searches for Dark Matter Annihilation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.04665","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":"sha256:50f2518411d7b80758da0f2487c0a791f6338268d8bafc9c179f3c820ce16355","target":"record","created_at":"2026-05-18T00:05:50Z","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":"93c589b428e9561bdc0a42720c696f28b8fd143afdcc89c439562440efbefe32","cross_cats_sorted":["hep-ph"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-09-12T20:33:36Z","title_canon_sha256":"f16a3bab39696b571bed110c45afa0b4190bc51ea1d9b550afcaa54711c9bcf8"},"schema_version":"1.0","source":{"id":"1809.04665","kind":"arxiv","version":1}},"canonical_sha256":"5627c0dee04c52e077ccd4874c02df93db084218edd1c90cead84bd0fc5abead","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5627c0dee04c52e077ccd4874c02df93db084218edd1c90cead84bd0fc5abead","first_computed_at":"2026-05-18T00:05:50.064162Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:05:50.064162Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BED4Jsz7IMXvdiQj90JFxOAfh+GyUyQi8DSEun35sLg5/fy35FMTAt5dF9UQZ4b6GIQnuDpmOmEGqil5PELjDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:05:50.064841Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.04665","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:50f2518411d7b80758da0f2487c0a791f6338268d8bafc9c179f3c820ce16355","sha256:7b2b3f7c6de94b4b92f3ab9863bf8d2f3ef5d607f15194d77ed50b373e9f3ff6"],"state_sha256":"93d2ad27972e6bf2056a0baa7be2fce021ca56ec8a30ebc336b80d9b5e024602"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lMxK0Rij6LdkyI5/3afRtzc08WvS/iUgczSXzEugWT4VHoKAcx9dy3jPQ+8fa+y2C0Ta9yP4dP3TxJxBnlGdDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T21:47:27.305882Z","bundle_sha256":"859da92f24ed3b35b9e39663df013153f621f4cedbaacd3c674912cdfd449d1d"}}