{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:3NLOUDQUNWECM2QRZO3NSBJM6T","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":"2f5937bd430ad12403c44780dcf55a097c0cdf1668e31df7cefb2c8c466c16ca","cross_cats_sorted":["astro-ph.HE"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2023-03-21T18:00:47Z","title_canon_sha256":"a8d9ad59335f84887ef2bc11e28a612363b9ae0ab6e6657bba93419d42ee834f"},"schema_version":"1.0","source":{"id":"2303.12107","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.12107","created_at":"2026-07-05T06:50:13Z"},{"alias_kind":"arxiv_version","alias_value":"2303.12107v2","created_at":"2026-07-05T06:50:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.12107","created_at":"2026-07-05T06:50:13Z"},{"alias_kind":"pith_short_12","alias_value":"3NLOUDQUNWEC","created_at":"2026-07-05T06:50:13Z"},{"alias_kind":"pith_short_16","alias_value":"3NLOUDQUNWECM2QR","created_at":"2026-07-05T06:50:13Z"},{"alias_kind":"pith_short_8","alias_value":"3NLOUDQU","created_at":"2026-07-05T06:50:13Z"}],"graph_snapshots":[{"event_id":"sha256:84334d570793fb4392b08595d65b50e6021bcb3f59894e1b596ba897fc422e6a","target":"graph","created_at":"2026-07-05T06:50:13Z","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/2303.12107/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We use H.E.S.S. $\\gamma$-ray observations of Sgr A* to derive novel limits on the Dark Matter (DM) annihilation cross-section. We quantify their dependence on uncertainties i) in the DM halo profile, which we vary from peaked to cored, and ii) in the shape of the DM spike around Sgr A*, dynamically heated by the nuclear star cluster. For peaked halo profiles and depending on the heating of the spike, our limits are the strongest existing ones for DM masses above a few TeV. Our study contributes to assessing the influence of the advancements in our knowledge of the Milky Way on determining the ","authors_text":"Divya Sachdeva, Filippo Sala, Joseph Silk, Shyam Balaji","cross_cats":["astro-ph.HE"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2023-03-21T18:00:47Z","title":"Dark Matter spikes around Sgr A* in $\\gamma$-rays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.12107","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:adbf707921235440b7d973131372ab3e7be122ec3b4938f6ca33849d7c15eebe","target":"record","created_at":"2026-07-05T06:50:13Z","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":"2f5937bd430ad12403c44780dcf55a097c0cdf1668e31df7cefb2c8c466c16ca","cross_cats_sorted":["astro-ph.HE"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2023-03-21T18:00:47Z","title_canon_sha256":"a8d9ad59335f84887ef2bc11e28a612363b9ae0ab6e6657bba93419d42ee834f"},"schema_version":"1.0","source":{"id":"2303.12107","kind":"arxiv","version":2}},"canonical_sha256":"db56ea0e146d88266a11cbb6d9052cf4d631bebb33377b0645fbc6ef82364cb1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"db56ea0e146d88266a11cbb6d9052cf4d631bebb33377b0645fbc6ef82364cb1","first_computed_at":"2026-07-05T06:50:13.363141Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:50:13.363141Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yOPSZxOrq1qUpkEhMyC1W1FnPsgnChR1lDMxD1kT65fesZyT0xeon2dynr1+WAAbEH1lK9NuhRJExfWOkWZiAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:50:13.363625Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.12107","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:adbf707921235440b7d973131372ab3e7be122ec3b4938f6ca33849d7c15eebe","sha256:84334d570793fb4392b08595d65b50e6021bcb3f59894e1b596ba897fc422e6a"],"state_sha256":"d9166ddb0b07457a536b7b8de6ea209c3dc0789c9e75052e3a66ccb041a3d0a6"}