{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:DT2THGY4L4VTSNVJE7OOGB6D2X","short_pith_number":"pith:DT2THGY4","canonical_record":{"source":{"id":"1007.5253","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-07-29T16:05:33Z","cross_cats_sorted":["astro-ph.GA","hep-ph"],"title_canon_sha256":"9f4bb339c8fc8b50289870e686bfd3fcc26dd2db677682e73498747bdefc7ff1","abstract_canon_sha256":"a5046fb30fa1f3c0fd304d228c252495846ff94bb454d332c890fd5cf2b9bd7a"},"schema_version":"1.0"},"canonical_sha256":"1cf5339b1c5f2b3936a927dce307c3d5f765659090b854b215bffa3f32f27321","source":{"kind":"arxiv","id":"1007.5253","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1007.5253","created_at":"2026-05-18T04:36:33Z"},{"alias_kind":"arxiv_version","alias_value":"1007.5253v2","created_at":"2026-05-18T04:36:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.5253","created_at":"2026-05-18T04:36:33Z"},{"alias_kind":"pith_short_12","alias_value":"DT2THGY4L4VT","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"DT2THGY4L4VTSNVJ","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"DT2THGY4","created_at":"2026-05-18T12:26:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:DT2THGY4L4VTSNVJE7OOGB6D2X","target":"record","payload":{"canonical_record":{"source":{"id":"1007.5253","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-07-29T16:05:33Z","cross_cats_sorted":["astro-ph.GA","hep-ph"],"title_canon_sha256":"9f4bb339c8fc8b50289870e686bfd3fcc26dd2db677682e73498747bdefc7ff1","abstract_canon_sha256":"a5046fb30fa1f3c0fd304d228c252495846ff94bb454d332c890fd5cf2b9bd7a"},"schema_version":"1.0"},"canonical_sha256":"1cf5339b1c5f2b3936a927dce307c3d5f765659090b854b215bffa3f32f27321","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:36:33.320169Z","signature_b64":"svE50kxZNAIBR4Dq/74E5uU5spBoleH6Dd5iJwZE4atmLphVdv4E2VdcjKzpkbDFhcclYE3VOjP5ykXy+ui8Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1cf5339b1c5f2b3936a927dce307c3d5f765659090b854b215bffa3f32f27321","last_reissued_at":"2026-05-18T04:36:33.319758Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:36:33.319758Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1007.5253","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":"2026-05-18T04:36:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v2F2y4dKAIwY++tURK8uLNxN1/CXft7ihoDjObRWyH9zBBcIPkG/QQSetBdudckezpBSs/AbSuMLL4zhY0j+Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T17:08:03.206285Z"},"content_sha256":"a1eed078faa6474fe2fd13b6dcf6a1085a54a737f0a3d4381ff5f18b9af929c9","schema_version":"1.0","event_id":"sha256:a1eed078faa6474fe2fd13b6dcf6a1085a54a737f0a3d4381ff5f18b9af929c9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:DT2THGY4L4VTSNVJE7OOGB6D2X","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"10 GeV dark matter candidates and cosmic-ray antiprotons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA","hep-ph"],"primary_cat":"astro-ph.HE","authors_text":"Julien Lavalle","submitted_at":"2010-07-29T16:05:33Z","abstract_excerpt":"Recent measurements performed with some direct dark matter detection experiments, e.g. CDMS-II and CoGENT (after DAMA/LIBRA), have unveiled a few events compatible with weakly interacting massive particles. The preferred mass range is around 10 GeV, with a quite large spin-independent cross section of $10^{-43}$-$10^{-41}\\,{\\rm cm^2}$. In this paper, we recall that a light dark matter particle with dominant couplings to quarks should also generate cosmic-ray antiprotons. Taking advantage of recent works constraining the Galactic dark matter mass profile on the one hand and on cosmic-ray propag"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.5253","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":"2026-05-18T04:36:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4q1I4WL0bfUiWgMHYXpWAsILN0FZSHNlAXA2yrN1x2q5pyAgUvZ107aJQGoG9Inc7X2C0/qZRVGccmGZXBcOCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T17:08:03.206659Z"},"content_sha256":"3c2a426fddfbe992a0d5e32491f91808ed7bee9c88f97191714ab978411e21e7","schema_version":"1.0","event_id":"sha256:3c2a426fddfbe992a0d5e32491f91808ed7bee9c88f97191714ab978411e21e7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DT2THGY4L4VTSNVJE7OOGB6D2X/bundle.json","state_url":"https://pith.science/pith/DT2THGY4L4VTSNVJE7OOGB6D2X/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DT2THGY4L4VTSNVJE7OOGB6D2X/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":"2026-06-01T17:08:03Z","links":{"resolver":"https://pith.science/pith/DT2THGY4L4VTSNVJE7OOGB6D2X","bundle":"https://pith.science/pith/DT2THGY4L4VTSNVJE7OOGB6D2X/bundle.json","state":"https://pith.science/pith/DT2THGY4L4VTSNVJE7OOGB6D2X/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DT2THGY4L4VTSNVJE7OOGB6D2X/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:DT2THGY4L4VTSNVJE7OOGB6D2X","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":"a5046fb30fa1f3c0fd304d228c252495846ff94bb454d332c890fd5cf2b9bd7a","cross_cats_sorted":["astro-ph.GA","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-07-29T16:05:33Z","title_canon_sha256":"9f4bb339c8fc8b50289870e686bfd3fcc26dd2db677682e73498747bdefc7ff1"},"schema_version":"1.0","source":{"id":"1007.5253","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1007.5253","created_at":"2026-05-18T04:36:33Z"},{"alias_kind":"arxiv_version","alias_value":"1007.5253v2","created_at":"2026-05-18T04:36:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.5253","created_at":"2026-05-18T04:36:33Z"},{"alias_kind":"pith_short_12","alias_value":"DT2THGY4L4VT","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"DT2THGY4L4VTSNVJ","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"DT2THGY4","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:3c2a426fddfbe992a0d5e32491f91808ed7bee9c88f97191714ab978411e21e7","target":"graph","created_at":"2026-05-18T04:36:33Z","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 measurements performed with some direct dark matter detection experiments, e.g. CDMS-II and CoGENT (after DAMA/LIBRA), have unveiled a few events compatible with weakly interacting massive particles. The preferred mass range is around 10 GeV, with a quite large spin-independent cross section of $10^{-43}$-$10^{-41}\\,{\\rm cm^2}$. In this paper, we recall that a light dark matter particle with dominant couplings to quarks should also generate cosmic-ray antiprotons. Taking advantage of recent works constraining the Galactic dark matter mass profile on the one hand and on cosmic-ray propag","authors_text":"Julien Lavalle","cross_cats":["astro-ph.GA","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-07-29T16:05:33Z","title":"10 GeV dark matter candidates and cosmic-ray antiprotons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.5253","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:a1eed078faa6474fe2fd13b6dcf6a1085a54a737f0a3d4381ff5f18b9af929c9","target":"record","created_at":"2026-05-18T04:36:33Z","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":"a5046fb30fa1f3c0fd304d228c252495846ff94bb454d332c890fd5cf2b9bd7a","cross_cats_sorted":["astro-ph.GA","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-07-29T16:05:33Z","title_canon_sha256":"9f4bb339c8fc8b50289870e686bfd3fcc26dd2db677682e73498747bdefc7ff1"},"schema_version":"1.0","source":{"id":"1007.5253","kind":"arxiv","version":2}},"canonical_sha256":"1cf5339b1c5f2b3936a927dce307c3d5f765659090b854b215bffa3f32f27321","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1cf5339b1c5f2b3936a927dce307c3d5f765659090b854b215bffa3f32f27321","first_computed_at":"2026-05-18T04:36:33.319758Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:36:33.319758Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"svE50kxZNAIBR4Dq/74E5uU5spBoleH6Dd5iJwZE4atmLphVdv4E2VdcjKzpkbDFhcclYE3VOjP5ykXy+ui8Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:36:33.320169Z","signed_message":"canonical_sha256_bytes"},"source_id":"1007.5253","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a1eed078faa6474fe2fd13b6dcf6a1085a54a737f0a3d4381ff5f18b9af929c9","sha256:3c2a426fddfbe992a0d5e32491f91808ed7bee9c88f97191714ab978411e21e7"],"state_sha256":"91eaa80ff008e94c2f61720c26d68cf6f73b0fc581f6c2b4fa3ad9fa8d71d9c1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SLPSqd1dRzG44GWuobL4pu+dFnf3nBrmNvGKHKZIv6Pz0T6doi1N8aWegxKFuvn41DOA+3vPDoR7QanC6/qkAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T17:08:03.208538Z","bundle_sha256":"5897148865972ab7681022bc6c7651e6fe7070b942d6b3a0bded7fdca47c7464"}}