{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:BIZ4EJ6SAZFCTOACYG4BNS2DH2","short_pith_number":"pith:BIZ4EJ6S","canonical_record":{"source":{"id":"1606.04138","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-06-13T21:05:06Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"2ae9a3b351396e07862771ad66d9b9326599e98ae2503bcb940ee01583dc431c","abstract_canon_sha256":"e343a152fb2ba4cca58c5e0e6ff4fd2076d980d142221c3ba36149537835a7d3"},"schema_version":"1.0"},"canonical_sha256":"0a33c227d2064a29b802c1b816cb433e8350aaeac6c9e233ff1bb2e645f816df","source":{"kind":"arxiv","id":"1606.04138","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.04138","created_at":"2026-05-18T01:03:49Z"},{"alias_kind":"arxiv_version","alias_value":"1606.04138v1","created_at":"2026-05-18T01:03:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.04138","created_at":"2026-05-18T01:03:49Z"},{"alias_kind":"pith_short_12","alias_value":"BIZ4EJ6SAZFC","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_16","alias_value":"BIZ4EJ6SAZFCTOAC","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_8","alias_value":"BIZ4EJ6S","created_at":"2026-05-18T12:30:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:BIZ4EJ6SAZFCTOACYG4BNS2DH2","target":"record","payload":{"canonical_record":{"source":{"id":"1606.04138","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-06-13T21:05:06Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"2ae9a3b351396e07862771ad66d9b9326599e98ae2503bcb940ee01583dc431c","abstract_canon_sha256":"e343a152fb2ba4cca58c5e0e6ff4fd2076d980d142221c3ba36149537835a7d3"},"schema_version":"1.0"},"canonical_sha256":"0a33c227d2064a29b802c1b816cb433e8350aaeac6c9e233ff1bb2e645f816df","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:03:49.496547Z","signature_b64":"9aQW7dtBM1S+3zthEIoUMduurvQeKwc/Vltolss3eKzH32tpO2G8hiufqwJHKaIyTq80PgIXG29wQxa3liIgDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0a33c227d2064a29b802c1b816cb433e8350aaeac6c9e233ff1bb2e645f816df","last_reissued_at":"2026-05-18T01:03:49.495919Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:03:49.495919Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.04138","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":"2026-05-18T01:03:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A7OUvgv3FVWd/U1hv3+6iVc2etAPLABb/5GYpwgAiEDIiXqrVisfPuafSAZFeGsrzT6Wg2RL1/h7E+BV4OenAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T00:33:51.468390Z"},"content_sha256":"834a05fb9861c1072fe2285c60de4951bf5358ef70d2122f93b24c1c38daffb0","schema_version":"1.0","event_id":"sha256:834a05fb9861c1072fe2285c60de4951bf5358ef70d2122f93b24c1c38daffb0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:BIZ4EJ6SAZFCTOACYG4BNS2DH2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Indirect Detection Constraints on s and t Channel Simplified Models of Dark Matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"hep-ph","authors_text":"Jessica Goodman, Linda M. Carpenter, Russell Colburn, Tim Linden","submitted_at":"2016-06-13T21:05:06Z","abstract_excerpt":"Recent Fermi-LAT observations of dwarf spheroidal galaxies in the Milky Way have placed strong limits on the gamma-ray flux from dark matter annihilation. In order to produce the strongest limit on the dark matter annihilation cross-section, the observations of each dwarf galaxy have typically been \"stacked\" in a joint-likelihood analysis, utilizing optical observations to constrain the dark matter density profile in each dwarf. These limits have typically been computed only for singular annihilation final states, such as $b\\bar{b}$ or $\\tau^+\\tau^-$. In this paper, we generalize this approach"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.04138","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":"2026-05-18T01:03:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5FbJkMONhtncyuiy5axWXBTBmcdC1oJFnIC8ZTF2Spaf4ww2td6PFxtRu3eR/M+pczFqC0UdGNPu+DCZY1fvDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T00:33:51.469029Z"},"content_sha256":"1430d7e105da5cbf5ebda10bf2d17df4032f02a1168d916034e8dff9a12de49a","schema_version":"1.0","event_id":"sha256:1430d7e105da5cbf5ebda10bf2d17df4032f02a1168d916034e8dff9a12de49a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BIZ4EJ6SAZFCTOACYG4BNS2DH2/bundle.json","state_url":"https://pith.science/pith/BIZ4EJ6SAZFCTOACYG4BNS2DH2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BIZ4EJ6SAZFCTOACYG4BNS2DH2/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":"2026-05-26T00:33:51Z","links":{"resolver":"https://pith.science/pith/BIZ4EJ6SAZFCTOACYG4BNS2DH2","bundle":"https://pith.science/pith/BIZ4EJ6SAZFCTOACYG4BNS2DH2/bundle.json","state":"https://pith.science/pith/BIZ4EJ6SAZFCTOACYG4BNS2DH2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BIZ4EJ6SAZFCTOACYG4BNS2DH2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:BIZ4EJ6SAZFCTOACYG4BNS2DH2","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":"e343a152fb2ba4cca58c5e0e6ff4fd2076d980d142221c3ba36149537835a7d3","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-06-13T21:05:06Z","title_canon_sha256":"2ae9a3b351396e07862771ad66d9b9326599e98ae2503bcb940ee01583dc431c"},"schema_version":"1.0","source":{"id":"1606.04138","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.04138","created_at":"2026-05-18T01:03:49Z"},{"alias_kind":"arxiv_version","alias_value":"1606.04138v1","created_at":"2026-05-18T01:03:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.04138","created_at":"2026-05-18T01:03:49Z"},{"alias_kind":"pith_short_12","alias_value":"BIZ4EJ6SAZFC","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_16","alias_value":"BIZ4EJ6SAZFCTOAC","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_8","alias_value":"BIZ4EJ6S","created_at":"2026-05-18T12:30:07Z"}],"graph_snapshots":[{"event_id":"sha256:1430d7e105da5cbf5ebda10bf2d17df4032f02a1168d916034e8dff9a12de49a","target":"graph","created_at":"2026-05-18T01:03:49Z","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"},"paper":{"abstract_excerpt":"Recent Fermi-LAT observations of dwarf spheroidal galaxies in the Milky Way have placed strong limits on the gamma-ray flux from dark matter annihilation. In order to produce the strongest limit on the dark matter annihilation cross-section, the observations of each dwarf galaxy have typically been \"stacked\" in a joint-likelihood analysis, utilizing optical observations to constrain the dark matter density profile in each dwarf. These limits have typically been computed only for singular annihilation final states, such as $b\\bar{b}$ or $\\tau^+\\tau^-$. In this paper, we generalize this approach","authors_text":"Jessica Goodman, Linda M. Carpenter, Russell Colburn, Tim Linden","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-06-13T21:05:06Z","title":"Indirect Detection Constraints on s and t Channel Simplified Models of Dark Matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.04138","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":"sha256:834a05fb9861c1072fe2285c60de4951bf5358ef70d2122f93b24c1c38daffb0","target":"record","created_at":"2026-05-18T01:03:49Z","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":"e343a152fb2ba4cca58c5e0e6ff4fd2076d980d142221c3ba36149537835a7d3","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-06-13T21:05:06Z","title_canon_sha256":"2ae9a3b351396e07862771ad66d9b9326599e98ae2503bcb940ee01583dc431c"},"schema_version":"1.0","source":{"id":"1606.04138","kind":"arxiv","version":1}},"canonical_sha256":"0a33c227d2064a29b802c1b816cb433e8350aaeac6c9e233ff1bb2e645f816df","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0a33c227d2064a29b802c1b816cb433e8350aaeac6c9e233ff1bb2e645f816df","first_computed_at":"2026-05-18T01:03:49.495919Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:03:49.495919Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9aQW7dtBM1S+3zthEIoUMduurvQeKwc/Vltolss3eKzH32tpO2G8hiufqwJHKaIyTq80PgIXG29wQxa3liIgDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:03:49.496547Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.04138","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:834a05fb9861c1072fe2285c60de4951bf5358ef70d2122f93b24c1c38daffb0","sha256:1430d7e105da5cbf5ebda10bf2d17df4032f02a1168d916034e8dff9a12de49a"],"state_sha256":"13813a6ef968483837b64b77724b0cb4eb0c5eb413a4c117bc2b1432365cf156"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JWHt7w5XQVXK3uPTmx7Rj0pU/+KB90VRAlvQWBLBG82Pn9BRVFY2d55MrgoTNo/hGiV4cK5bEq8IYY5ABM9FCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T00:33:51.472309Z","bundle_sha256":"34c19a5eab3a5d0a98ba9eefa61c4507a8884d2626acaa4e3f9322ddd378b3c0"}}