{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:6DXKLXQ3Y6ADHVNS2K6J7MP2FC","short_pith_number":"pith:6DXKLXQ3","canonical_record":{"source":{"id":"1601.06781","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-01-25T21:00:00Z","cross_cats_sorted":["astro-ph.CO","astro-ph.GA","hep-ph"],"title_canon_sha256":"2df24f380af05bcf3494f5f02b9fa33f39c47c01a67043adc1228eab7651b310","abstract_canon_sha256":"502899fa733d30a4f8ef2c88b7d31e57e3981d5c18f9940704999b008123043f"},"schema_version":"1.0"},"canonical_sha256":"f0eea5de1bc78033d5b2d2bc9fb1fa289258fc9b76cdff167cd01156d2b53de0","source":{"kind":"arxiv","id":"1601.06781","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.06781","created_at":"2026-05-18T01:13:56Z"},{"alias_kind":"arxiv_version","alias_value":"1601.06781v1","created_at":"2026-05-18T01:13:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.06781","created_at":"2026-05-18T01:13:56Z"},{"alias_kind":"pith_short_12","alias_value":"6DXKLXQ3Y6AD","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6DXKLXQ3Y6ADHVNS","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6DXKLXQ3","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:6DXKLXQ3Y6ADHVNS2K6J7MP2FC","target":"record","payload":{"canonical_record":{"source":{"id":"1601.06781","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-01-25T21:00:00Z","cross_cats_sorted":["astro-ph.CO","astro-ph.GA","hep-ph"],"title_canon_sha256":"2df24f380af05bcf3494f5f02b9fa33f39c47c01a67043adc1228eab7651b310","abstract_canon_sha256":"502899fa733d30a4f8ef2c88b7d31e57e3981d5c18f9940704999b008123043f"},"schema_version":"1.0"},"canonical_sha256":"f0eea5de1bc78033d5b2d2bc9fb1fa289258fc9b76cdff167cd01156d2b53de0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:56.083121Z","signature_b64":"qbOy1PObWGHWFvfUK5r1+835yaKumYh9qrUG8TcHgzwQn5mbZ3o4ee0XSkUzV6WX05IZaXEg2Remnz94dRQpCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f0eea5de1bc78033d5b2d2bc9fb1fa289258fc9b76cdff167cd01156d2b53de0","last_reissued_at":"2026-05-18T01:13:56.082457Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:56.082457Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1601.06781","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":"2026-05-18T01:13:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KUsGmRkWNHttEhc+to1Ee+CsH9tT0bLr1seRPjKYMcoxKVt20/BadqMOT2IGVm8RAmR/YVY36XLciZezsmhoCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T21:02:32.998765Z"},"content_sha256":"e315d0b83ecaf641832ce475c739ca3ed95ca5d3bd7b0eddb3acdb8fa50f4045","schema_version":"1.0","event_id":"sha256:e315d0b83ecaf641832ce475c739ca3ed95ca5d3bd7b0eddb3acdb8fa50f4045"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:6DXKLXQ3Y6ADHVNS2K6J7MP2FC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dark matter subhalos and unidentified sources in the Fermi 3FGL source catalog","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.GA","hep-ph"],"primary_cat":"astro-ph.HE","authors_text":"Djoeke Schoonenberg, Gianfranco Bertone, Jennifer Gaskins, J\\\"urg Diemand","submitted_at":"2016-01-25T21:00:00Z","abstract_excerpt":"If dark matter consists of weakly interacting massive particles (WIMPs), dark matter subhalos in the Milky Way could be detectable as gamma-ray point sources due to WIMP annihilation. In this work, we perform an updated study of the detectability of dark matter subhalos as gamma-ray sources with the Fermi Large Area Telescope (Fermi LAT). We use the results of the Via Lactea II simulation, scaled to the Planck 2015 cosmological parameters, to predict the local dark matter subhalo distribution. Under optimistic assumptions for the WIMP parameters --- a 40 GeV particle annihilating to $b\\bar{b}$"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.06781","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":"2026-05-18T01:13:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"74My3YVUS9Cy7EJFJz/0ipfwGhSsGSZs6kd7tM+xocld6+QTNm8lBcBO20zqRfrpaIJ8aylQzUm8sIhAwwbwCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T21:02:32.999206Z"},"content_sha256":"1acb05698815e12249e9e3b8ec34a079355408ee9eeeb28ef15800f83d781273","schema_version":"1.0","event_id":"sha256:1acb05698815e12249e9e3b8ec34a079355408ee9eeeb28ef15800f83d781273"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6DXKLXQ3Y6ADHVNS2K6J7MP2FC/bundle.json","state_url":"https://pith.science/pith/6DXKLXQ3Y6ADHVNS2K6J7MP2FC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6DXKLXQ3Y6ADHVNS2K6J7MP2FC/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":"2026-05-25T21:02:33Z","links":{"resolver":"https://pith.science/pith/6DXKLXQ3Y6ADHVNS2K6J7MP2FC","bundle":"https://pith.science/pith/6DXKLXQ3Y6ADHVNS2K6J7MP2FC/bundle.json","state":"https://pith.science/pith/6DXKLXQ3Y6ADHVNS2K6J7MP2FC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6DXKLXQ3Y6ADHVNS2K6J7MP2FC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:6DXKLXQ3Y6ADHVNS2K6J7MP2FC","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":"502899fa733d30a4f8ef2c88b7d31e57e3981d5c18f9940704999b008123043f","cross_cats_sorted":["astro-ph.CO","astro-ph.GA","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-01-25T21:00:00Z","title_canon_sha256":"2df24f380af05bcf3494f5f02b9fa33f39c47c01a67043adc1228eab7651b310"},"schema_version":"1.0","source":{"id":"1601.06781","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.06781","created_at":"2026-05-18T01:13:56Z"},{"alias_kind":"arxiv_version","alias_value":"1601.06781v1","created_at":"2026-05-18T01:13:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.06781","created_at":"2026-05-18T01:13:56Z"},{"alias_kind":"pith_short_12","alias_value":"6DXKLXQ3Y6AD","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6DXKLXQ3Y6ADHVNS","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6DXKLXQ3","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:1acb05698815e12249e9e3b8ec34a079355408ee9eeeb28ef15800f83d781273","target":"graph","created_at":"2026-05-18T01:13:56Z","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":"If dark matter consists of weakly interacting massive particles (WIMPs), dark matter subhalos in the Milky Way could be detectable as gamma-ray point sources due to WIMP annihilation. In this work, we perform an updated study of the detectability of dark matter subhalos as gamma-ray sources with the Fermi Large Area Telescope (Fermi LAT). We use the results of the Via Lactea II simulation, scaled to the Planck 2015 cosmological parameters, to predict the local dark matter subhalo distribution. Under optimistic assumptions for the WIMP parameters --- a 40 GeV particle annihilating to $b\\bar{b}$","authors_text":"Djoeke Schoonenberg, Gianfranco Bertone, Jennifer Gaskins, J\\\"urg Diemand","cross_cats":["astro-ph.CO","astro-ph.GA","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-01-25T21:00:00Z","title":"Dark matter subhalos and unidentified sources in the Fermi 3FGL source catalog"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.06781","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:e315d0b83ecaf641832ce475c739ca3ed95ca5d3bd7b0eddb3acdb8fa50f4045","target":"record","created_at":"2026-05-18T01:13:56Z","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":"502899fa733d30a4f8ef2c88b7d31e57e3981d5c18f9940704999b008123043f","cross_cats_sorted":["astro-ph.CO","astro-ph.GA","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-01-25T21:00:00Z","title_canon_sha256":"2df24f380af05bcf3494f5f02b9fa33f39c47c01a67043adc1228eab7651b310"},"schema_version":"1.0","source":{"id":"1601.06781","kind":"arxiv","version":1}},"canonical_sha256":"f0eea5de1bc78033d5b2d2bc9fb1fa289258fc9b76cdff167cd01156d2b53de0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f0eea5de1bc78033d5b2d2bc9fb1fa289258fc9b76cdff167cd01156d2b53de0","first_computed_at":"2026-05-18T01:13:56.082457Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:56.082457Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qbOy1PObWGHWFvfUK5r1+835yaKumYh9qrUG8TcHgzwQn5mbZ3o4ee0XSkUzV6WX05IZaXEg2Remnz94dRQpCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:56.083121Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.06781","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e315d0b83ecaf641832ce475c739ca3ed95ca5d3bd7b0eddb3acdb8fa50f4045","sha256:1acb05698815e12249e9e3b8ec34a079355408ee9eeeb28ef15800f83d781273"],"state_sha256":"0a6e661aa7e5291aff7fc748c4071a8994d4fa61186d34714ccd330a5424e3e5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Aa+aInzWNpW4F8iwf+48X0SQLjVPGTdPpSWE735eeHX+UO80zR7vgAuDvFarAG8EAC7v53PsA7KLQI30TjNNBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T21:02:33.003377Z","bundle_sha256":"c095b4ecf69e61c63e5bbb3a60119c0ddff06f0eba9efd7f004a7c8d78e94042"}}