{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:SPRQFSI3OLFR2GUPACZUSPXH7D","short_pith_number":"pith:SPRQFSI3","canonical_record":{"source":{"id":"1707.02460","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-08T16:22:10Z","cross_cats_sorted":[],"title_canon_sha256":"a2b3acc6ca00ee2dd01c448c48e3a1f102c8fc3725980f027e92c2b4a80fca53","abstract_canon_sha256":"66791a5c6c6900bf9dbfd9f50a8c496dfd8b6c44c075821bc1e94b8e5af796ed"},"schema_version":"1.0"},"canonical_sha256":"93e302c91b72cb1d1a8f00b3493ee7f8e39824ec7cf5f4bf198ad8009598d069","source":{"kind":"arxiv","id":"1707.02460","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.02460","created_at":"2026-05-18T00:26:54Z"},{"alias_kind":"arxiv_version","alias_value":"1707.02460v2","created_at":"2026-05-18T00:26:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.02460","created_at":"2026-05-18T00:26:54Z"},{"alias_kind":"pith_short_12","alias_value":"SPRQFSI3OLFR","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"SPRQFSI3OLFR2GUP","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"SPRQFSI3","created_at":"2026-05-18T12:31:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:SPRQFSI3OLFR2GUPACZUSPXH7D","target":"record","payload":{"canonical_record":{"source":{"id":"1707.02460","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-08T16:22:10Z","cross_cats_sorted":[],"title_canon_sha256":"a2b3acc6ca00ee2dd01c448c48e3a1f102c8fc3725980f027e92c2b4a80fca53","abstract_canon_sha256":"66791a5c6c6900bf9dbfd9f50a8c496dfd8b6c44c075821bc1e94b8e5af796ed"},"schema_version":"1.0"},"canonical_sha256":"93e302c91b72cb1d1a8f00b3493ee7f8e39824ec7cf5f4bf198ad8009598d069","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:54.885712Z","signature_b64":"atHC0JWZBdZBSsypGnwUxGpy9GXjxGZuYeel7R6T7CxPjZiLM2T8svSYlGfdib11GRW8G/pGO/51ZVtKh51DCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"93e302c91b72cb1d1a8f00b3493ee7f8e39824ec7cf5f4bf198ad8009598d069","last_reissued_at":"2026-05-18T00:26:54.885125Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:54.885125Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.02460","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:26:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BLE/RrUS8xQTw3pwa7gv8BNziYId/UbutR33aVRbF5eR+CidE8RTgQQGDz/Ogk3IOz3dw5Sv1LlVwObQL6C4Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T16:12:25.311725Z"},"content_sha256":"b0de1e0264aad6418fe5d9b70aa110fd0688efd73f1928eb70391fc3bcfa3629","schema_version":"1.0","event_id":"sha256:b0de1e0264aad6418fe5d9b70aa110fd0688efd73f1928eb70391fc3bcfa3629"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:SPRQFSI3OLFR2GUPACZUSPXH7D","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Study of Dark Matter and QCD-Charged Mediators in the Quasi-Degenerate Regime","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Andrew Davidson, Chris Kelso, Jason Kumar, Patrick Stengel, Pearl Sandick","submitted_at":"2017-07-08T16:22:10Z","abstract_excerpt":"We study a scenario in which the only light new particles are a Majorana fermion dark matter candidate and one or more QCD-charged scalars, which couple to light quarks. This scenario has several interesting phenomenological features if the new particles are nearly degenerate in mass. In particular, LHC searches for the light scalars have reduced sensitivity, since the visible and invisible products tend to be softer. Moreover, dark matter-scalar co-annihilation can allow even relatively heavy dark matter candidates to be consistent thermal relics. Finally, the dark matter nucleon scattering c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.02460","kind":"arxiv","version":2},"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":"2026-05-18T00:26:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mSbf55xMTMelWMuQeNEULzYb4DfF3toYm9N8fq8AW/svxFQ1TjCQBsS6aE64QUb5Otp4b7peIToaOzB0ZLIaBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T16:12:25.312077Z"},"content_sha256":"39556e966e269dd8b5d760864160bcdce92b177492c39b63855d5f4fed3c8af9","schema_version":"1.0","event_id":"sha256:39556e966e269dd8b5d760864160bcdce92b177492c39b63855d5f4fed3c8af9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SPRQFSI3OLFR2GUPACZUSPXH7D/bundle.json","state_url":"https://pith.science/pith/SPRQFSI3OLFR2GUPACZUSPXH7D/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SPRQFSI3OLFR2GUPACZUSPXH7D/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":"2026-05-30T16:12:25Z","links":{"resolver":"https://pith.science/pith/SPRQFSI3OLFR2GUPACZUSPXH7D","bundle":"https://pith.science/pith/SPRQFSI3OLFR2GUPACZUSPXH7D/bundle.json","state":"https://pith.science/pith/SPRQFSI3OLFR2GUPACZUSPXH7D/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SPRQFSI3OLFR2GUPACZUSPXH7D/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:SPRQFSI3OLFR2GUPACZUSPXH7D","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":"66791a5c6c6900bf9dbfd9f50a8c496dfd8b6c44c075821bc1e94b8e5af796ed","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-08T16:22:10Z","title_canon_sha256":"a2b3acc6ca00ee2dd01c448c48e3a1f102c8fc3725980f027e92c2b4a80fca53"},"schema_version":"1.0","source":{"id":"1707.02460","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.02460","created_at":"2026-05-18T00:26:54Z"},{"alias_kind":"arxiv_version","alias_value":"1707.02460v2","created_at":"2026-05-18T00:26:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.02460","created_at":"2026-05-18T00:26:54Z"},{"alias_kind":"pith_short_12","alias_value":"SPRQFSI3OLFR","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"SPRQFSI3OLFR2GUP","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"SPRQFSI3","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:39556e966e269dd8b5d760864160bcdce92b177492c39b63855d5f4fed3c8af9","target":"graph","created_at":"2026-05-18T00:26:54Z","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 study a scenario in which the only light new particles are a Majorana fermion dark matter candidate and one or more QCD-charged scalars, which couple to light quarks. This scenario has several interesting phenomenological features if the new particles are nearly degenerate in mass. In particular, LHC searches for the light scalars have reduced sensitivity, since the visible and invisible products tend to be softer. Moreover, dark matter-scalar co-annihilation can allow even relatively heavy dark matter candidates to be consistent thermal relics. Finally, the dark matter nucleon scattering c","authors_text":"Andrew Davidson, Chris Kelso, Jason Kumar, Patrick Stengel, Pearl Sandick","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-08T16:22:10Z","title":"A Study of Dark Matter and QCD-Charged Mediators in the Quasi-Degenerate Regime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.02460","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:b0de1e0264aad6418fe5d9b70aa110fd0688efd73f1928eb70391fc3bcfa3629","target":"record","created_at":"2026-05-18T00:26:54Z","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":"66791a5c6c6900bf9dbfd9f50a8c496dfd8b6c44c075821bc1e94b8e5af796ed","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-08T16:22:10Z","title_canon_sha256":"a2b3acc6ca00ee2dd01c448c48e3a1f102c8fc3725980f027e92c2b4a80fca53"},"schema_version":"1.0","source":{"id":"1707.02460","kind":"arxiv","version":2}},"canonical_sha256":"93e302c91b72cb1d1a8f00b3493ee7f8e39824ec7cf5f4bf198ad8009598d069","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"93e302c91b72cb1d1a8f00b3493ee7f8e39824ec7cf5f4bf198ad8009598d069","first_computed_at":"2026-05-18T00:26:54.885125Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:54.885125Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"atHC0JWZBdZBSsypGnwUxGpy9GXjxGZuYeel7R6T7CxPjZiLM2T8svSYlGfdib11GRW8G/pGO/51ZVtKh51DCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:54.885712Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.02460","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b0de1e0264aad6418fe5d9b70aa110fd0688efd73f1928eb70391fc3bcfa3629","sha256:39556e966e269dd8b5d760864160bcdce92b177492c39b63855d5f4fed3c8af9"],"state_sha256":"21fa3eda7e5c348b77e16f1293175d9c1a93a7390ac079e5505a2ac6af81f2a8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TJLVwWpNMQ/ROOZXteVOXXYiqXLcFHwneX7h1z1R5WHOat6Q3wAwG7rnviVjevg8oKAKslVW9fNLIT5jEfaMDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T16:12:25.314169Z","bundle_sha256":"5c693930ff65231b048450bd94efc23862a15aa1c61f633377480eaae6a4b8a9"}}