{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:GJWOLDKZYJETPUYMCSLWXG5QRM","short_pith_number":"pith:GJWOLDKZ","canonical_record":{"source":{"id":"1505.01362","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-05-06T13:43:53Z","cross_cats_sorted":["astro-ph.CO","hep-ph"],"title_canon_sha256":"91a4b3cd50113985e21ebf338482d0641e6fba88091bf776d667bdbf796fcbf6","abstract_canon_sha256":"23d6768c84c139723a365865774954a67d32122011133c3de78344f9d9dda6eb"},"schema_version":"1.0"},"canonical_sha256":"326ce58d59c24937d30c14976b9bb08b077d594649982b7dc8ef95b1d861e935","source":{"kind":"arxiv","id":"1505.01362","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.01362","created_at":"2026-05-18T01:51:24Z"},{"alias_kind":"arxiv_version","alias_value":"1505.01362v1","created_at":"2026-05-18T01:51:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.01362","created_at":"2026-05-18T01:51:24Z"},{"alias_kind":"pith_short_12","alias_value":"GJWOLDKZYJET","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"GJWOLDKZYJETPUYM","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"GJWOLDKZ","created_at":"2026-05-18T12:29:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:GJWOLDKZYJETPUYMCSLWXG5QRM","target":"record","payload":{"canonical_record":{"source":{"id":"1505.01362","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-05-06T13:43:53Z","cross_cats_sorted":["astro-ph.CO","hep-ph"],"title_canon_sha256":"91a4b3cd50113985e21ebf338482d0641e6fba88091bf776d667bdbf796fcbf6","abstract_canon_sha256":"23d6768c84c139723a365865774954a67d32122011133c3de78344f9d9dda6eb"},"schema_version":"1.0"},"canonical_sha256":"326ce58d59c24937d30c14976b9bb08b077d594649982b7dc8ef95b1d861e935","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:51:24.756801Z","signature_b64":"qs32ERJUpcM++gSKKngbUXBH8wI1vAYX7heaNP683k82lWukgwy5G9IPBp9oivI4HW3hQt1hyEaZIhW8g46DDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"326ce58d59c24937d30c14976b9bb08b077d594649982b7dc8ef95b1d861e935","last_reissued_at":"2026-05-18T01:51:24.756104Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:51:24.756104Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1505.01362","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":"2026-05-18T01:51:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rYs7EVmRriOhg8SGqstVO5IJf9YxNzzT7NS7YEdpSHaj/uqKNjMY4qxgDc9i/ipUbUYesNDZfqzYMtgg/U5iDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T17:40:55.682688Z"},"content_sha256":"abdcf79f05aa3ad5b194f6d03e4d29a892e98fc9d1713f1c6565a9d003766363","schema_version":"1.0","event_id":"sha256:abdcf79f05aa3ad5b194f6d03e4d29a892e98fc9d1713f1c6565a9d003766363"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:GJWOLDKZYJETPUYMCSLWXG5QRM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Stellar convective cores as dark matter probes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph"],"primary_cat":"astro-ph.SR","authors_text":"Isa M. Brand\\~ao, Jordi Casanellas, Yveline Lebreton","submitted_at":"2015-05-06T13:43:53Z","abstract_excerpt":"The recent detection of a convective core in a main-sequence solar-type star is used here to test particular models of dark matter (DM) particles, those with masses and scattering cross sections in the range of interest for the DM interpretation of the positive results in several DM direct detection experiments. If DM particles do not effectively self-annihilate after accumulating inside low-mass stars (e.g. in the asymmetric DM scenario) their conduction provides an efficient mechanism of energy transport in the stellar core. For main-sequence stars with masses between 1.1 and 1.3 Msun, this "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.01362","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":"2026-05-18T01:51:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Uq3eGj51X7QKfrNVsMoUAZob68fte+FbAJDH9uaoGaLWROWr3JWCUBiwPx7o/rWzHvRqPH9l8fFgY+Cbt0t7CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T17:40:55.683032Z"},"content_sha256":"7df0ea61744cc340b92646e1f9a1a082f9875bea9b00e5c61c3a4b5f3a0c1bc9","schema_version":"1.0","event_id":"sha256:7df0ea61744cc340b92646e1f9a1a082f9875bea9b00e5c61c3a4b5f3a0c1bc9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GJWOLDKZYJETPUYMCSLWXG5QRM/bundle.json","state_url":"https://pith.science/pith/GJWOLDKZYJETPUYMCSLWXG5QRM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GJWOLDKZYJETPUYMCSLWXG5QRM/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":"2026-05-19T17:40:55Z","links":{"resolver":"https://pith.science/pith/GJWOLDKZYJETPUYMCSLWXG5QRM","bundle":"https://pith.science/pith/GJWOLDKZYJETPUYMCSLWXG5QRM/bundle.json","state":"https://pith.science/pith/GJWOLDKZYJETPUYMCSLWXG5QRM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GJWOLDKZYJETPUYMCSLWXG5QRM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:GJWOLDKZYJETPUYMCSLWXG5QRM","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":"23d6768c84c139723a365865774954a67d32122011133c3de78344f9d9dda6eb","cross_cats_sorted":["astro-ph.CO","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-05-06T13:43:53Z","title_canon_sha256":"91a4b3cd50113985e21ebf338482d0641e6fba88091bf776d667bdbf796fcbf6"},"schema_version":"1.0","source":{"id":"1505.01362","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.01362","created_at":"2026-05-18T01:51:24Z"},{"alias_kind":"arxiv_version","alias_value":"1505.01362v1","created_at":"2026-05-18T01:51:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.01362","created_at":"2026-05-18T01:51:24Z"},{"alias_kind":"pith_short_12","alias_value":"GJWOLDKZYJET","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"GJWOLDKZYJETPUYM","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"GJWOLDKZ","created_at":"2026-05-18T12:29:22Z"}],"graph_snapshots":[{"event_id":"sha256:7df0ea61744cc340b92646e1f9a1a082f9875bea9b00e5c61c3a4b5f3a0c1bc9","target":"graph","created_at":"2026-05-18T01:51:24Z","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":"The recent detection of a convective core in a main-sequence solar-type star is used here to test particular models of dark matter (DM) particles, those with masses and scattering cross sections in the range of interest for the DM interpretation of the positive results in several DM direct detection experiments. If DM particles do not effectively self-annihilate after accumulating inside low-mass stars (e.g. in the asymmetric DM scenario) their conduction provides an efficient mechanism of energy transport in the stellar core. For main-sequence stars with masses between 1.1 and 1.3 Msun, this ","authors_text":"Isa M. Brand\\~ao, Jordi Casanellas, Yveline Lebreton","cross_cats":["astro-ph.CO","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-05-06T13:43:53Z","title":"Stellar convective cores as dark matter probes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.01362","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:abdcf79f05aa3ad5b194f6d03e4d29a892e98fc9d1713f1c6565a9d003766363","target":"record","created_at":"2026-05-18T01:51:24Z","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":"23d6768c84c139723a365865774954a67d32122011133c3de78344f9d9dda6eb","cross_cats_sorted":["astro-ph.CO","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-05-06T13:43:53Z","title_canon_sha256":"91a4b3cd50113985e21ebf338482d0641e6fba88091bf776d667bdbf796fcbf6"},"schema_version":"1.0","source":{"id":"1505.01362","kind":"arxiv","version":1}},"canonical_sha256":"326ce58d59c24937d30c14976b9bb08b077d594649982b7dc8ef95b1d861e935","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"326ce58d59c24937d30c14976b9bb08b077d594649982b7dc8ef95b1d861e935","first_computed_at":"2026-05-18T01:51:24.756104Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:51:24.756104Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qs32ERJUpcM++gSKKngbUXBH8wI1vAYX7heaNP683k82lWukgwy5G9IPBp9oivI4HW3hQt1hyEaZIhW8g46DDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:51:24.756801Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.01362","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:abdcf79f05aa3ad5b194f6d03e4d29a892e98fc9d1713f1c6565a9d003766363","sha256:7df0ea61744cc340b92646e1f9a1a082f9875bea9b00e5c61c3a4b5f3a0c1bc9"],"state_sha256":"656160af266b76d274935118f402b7529a215852f71c431d24f559bd6db95c09"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NX7UVAzGOz/d5QwYjUelcpCbuGgtoPpUFN+5TelKDVA+29DCAKg989HRFlnZturLDCJunrRUwdLaJS+7FqsfDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T17:40:55.685086Z","bundle_sha256":"89c367282c3265311a88a33d3e27bc1abfa2a33b385d5ea139c653467670cb6a"}}