{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:L3S2GMKYJVHJV7KYIF3ZZ3U55E","short_pith_number":"pith:L3S2GMKY","canonical_record":{"source":{"id":"2104.02074","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-04-05T18:00:01Z","cross_cats_sorted":["astro-ph.HE","hep-ex"],"title_canon_sha256":"1d16fc852f8e08d79001f7c73be760fdf7084669951335325b598e6b04e32649","abstract_canon_sha256":"9b71e70a45f85de9e4c60cbc073a4f1816a5bc75c8a79c95ae9bf8b93bc2cd92"},"schema_version":"1.0"},"canonical_sha256":"5ee5a331584d4e9afd5841779cee9de9098b6886a8fc1420f03069f52d42929a","source":{"kind":"arxiv","id":"2104.02074","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2104.02074","created_at":"2026-07-05T03:42:41Z"},{"alias_kind":"arxiv_version","alias_value":"2104.02074v1","created_at":"2026-07-05T03:42:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2104.02074","created_at":"2026-07-05T03:42:41Z"},{"alias_kind":"pith_short_12","alias_value":"L3S2GMKYJVHJ","created_at":"2026-07-05T03:42:41Z"},{"alias_kind":"pith_short_16","alias_value":"L3S2GMKYJVHJV7KY","created_at":"2026-07-05T03:42:41Z"},{"alias_kind":"pith_short_8","alias_value":"L3S2GMKY","created_at":"2026-07-05T03:42:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:L3S2GMKYJVHJV7KYIF3ZZ3U55E","target":"record","payload":{"canonical_record":{"source":{"id":"2104.02074","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-04-05T18:00:01Z","cross_cats_sorted":["astro-ph.HE","hep-ex"],"title_canon_sha256":"1d16fc852f8e08d79001f7c73be760fdf7084669951335325b598e6b04e32649","abstract_canon_sha256":"9b71e70a45f85de9e4c60cbc073a4f1816a5bc75c8a79c95ae9bf8b93bc2cd92"},"schema_version":"1.0"},"canonical_sha256":"5ee5a331584d4e9afd5841779cee9de9098b6886a8fc1420f03069f52d42929a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:42:41.135208Z","signature_b64":"Yxo0hRtjhaTn0kewCbNGX1kevuccpvP2m+DCq4qxT8wnr5W1K/spcDUNCy3WJBkpyWXHh9YsqArx/UQWxmVgCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ee5a331584d4e9afd5841779cee9de9098b6886a8fc1420f03069f52d42929a","last_reissued_at":"2026-07-05T03:42:41.134766Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:42:41.134766Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2104.02074","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":"2026-07-05T03:42:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wIUc/Pp0jykwGq7SVa0FWydDRkPqvgnU9bBPz8wWVBI3ymE/SES3VMOxemlxvPtRjmD5Z1BCdJtJGCpCriXMCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T07:42:31.620651Z"},"content_sha256":"98aaf3686cfa64467be853801251d308732ba1e04bd87b175dabaabb3947c792","schema_version":"1.0","event_id":"sha256:98aaf3686cfa64467be853801251d308732ba1e04bd87b175dabaabb3947c792"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:L3S2GMKYJVHJV7KYIF3ZZ3U55E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Direct Detection of Mirror Matter in Twin Higgs Models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-ex"],"primary_cat":"hep-ph","authors_text":"David Curtin, Michael Geller, Yuhsin Tsai, Zackaria Chacko","submitted_at":"2021-04-05T18:00:01Z","abstract_excerpt":"We explore the possibility of discovering the mirror baryons and electrons of the Mirror Twin Higgs model in direct detection experiments, in a scenario in which these particles constitute a subcomponent of the observed DM. We consider a framework in which the mirror fermions are sub-nano-charged, as a consequence of kinetic mixing between the photon and its mirror counterpart. We consider both nuclear recoil and electron recoil experiments. The event rates depend on the fraction of mirror DM that is ionized, and also on its distribution in the galaxy. Since mirror DM is dissipative, at the lo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2104.02074","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2104.02074/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T03:42:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vpozbeq5k5IFyyhARXkhwFNNJ1giMGzJkFMlCUds+nuj2Ud4UhctOKkbtd+wIY9ES0NH92Aabs3Ep7HLFKZ3DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T07:42:31.621463Z"},"content_sha256":"06db7875b5f75b1ed7be5c6de5500e127ff9a5d660d7a74e872d4570c60be2a3","schema_version":"1.0","event_id":"sha256:06db7875b5f75b1ed7be5c6de5500e127ff9a5d660d7a74e872d4570c60be2a3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L3S2GMKYJVHJV7KYIF3ZZ3U55E/bundle.json","state_url":"https://pith.science/pith/L3S2GMKYJVHJV7KYIF3ZZ3U55E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L3S2GMKYJVHJV7KYIF3ZZ3U55E/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":"2026-08-22T07:42:31Z","links":{"resolver":"https://pith.science/pith/L3S2GMKYJVHJV7KYIF3ZZ3U55E","bundle":"https://pith.science/pith/L3S2GMKYJVHJV7KYIF3ZZ3U55E/bundle.json","state":"https://pith.science/pith/L3S2GMKYJVHJV7KYIF3ZZ3U55E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L3S2GMKYJVHJV7KYIF3ZZ3U55E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:L3S2GMKYJVHJV7KYIF3ZZ3U55E","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":"9b71e70a45f85de9e4c60cbc073a4f1816a5bc75c8a79c95ae9bf8b93bc2cd92","cross_cats_sorted":["astro-ph.HE","hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-04-05T18:00:01Z","title_canon_sha256":"1d16fc852f8e08d79001f7c73be760fdf7084669951335325b598e6b04e32649"},"schema_version":"1.0","source":{"id":"2104.02074","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2104.02074","created_at":"2026-07-05T03:42:41Z"},{"alias_kind":"arxiv_version","alias_value":"2104.02074v1","created_at":"2026-07-05T03:42:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2104.02074","created_at":"2026-07-05T03:42:41Z"},{"alias_kind":"pith_short_12","alias_value":"L3S2GMKYJVHJ","created_at":"2026-07-05T03:42:41Z"},{"alias_kind":"pith_short_16","alias_value":"L3S2GMKYJVHJV7KY","created_at":"2026-07-05T03:42:41Z"},{"alias_kind":"pith_short_8","alias_value":"L3S2GMKY","created_at":"2026-07-05T03:42:41Z"}],"graph_snapshots":[{"event_id":"sha256:06db7875b5f75b1ed7be5c6de5500e127ff9a5d660d7a74e872d4570c60be2a3","target":"graph","created_at":"2026-07-05T03:42:41Z","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/2104.02074/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We explore the possibility of discovering the mirror baryons and electrons of the Mirror Twin Higgs model in direct detection experiments, in a scenario in which these particles constitute a subcomponent of the observed DM. We consider a framework in which the mirror fermions are sub-nano-charged, as a consequence of kinetic mixing between the photon and its mirror counterpart. We consider both nuclear recoil and electron recoil experiments. The event rates depend on the fraction of mirror DM that is ionized, and also on its distribution in the galaxy. Since mirror DM is dissipative, at the lo","authors_text":"David Curtin, Michael Geller, Yuhsin Tsai, Zackaria Chacko","cross_cats":["astro-ph.HE","hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-04-05T18:00:01Z","title":"Direct Detection of Mirror Matter in Twin Higgs Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2104.02074","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":"sha256:98aaf3686cfa64467be853801251d308732ba1e04bd87b175dabaabb3947c792","target":"record","created_at":"2026-07-05T03:42:41Z","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":"9b71e70a45f85de9e4c60cbc073a4f1816a5bc75c8a79c95ae9bf8b93bc2cd92","cross_cats_sorted":["astro-ph.HE","hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-04-05T18:00:01Z","title_canon_sha256":"1d16fc852f8e08d79001f7c73be760fdf7084669951335325b598e6b04e32649"},"schema_version":"1.0","source":{"id":"2104.02074","kind":"arxiv","version":1}},"canonical_sha256":"5ee5a331584d4e9afd5841779cee9de9098b6886a8fc1420f03069f52d42929a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5ee5a331584d4e9afd5841779cee9de9098b6886a8fc1420f03069f52d42929a","first_computed_at":"2026-07-05T03:42:41.134766Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:42:41.134766Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Yxo0hRtjhaTn0kewCbNGX1kevuccpvP2m+DCq4qxT8wnr5W1K/spcDUNCy3WJBkpyWXHh9YsqArx/UQWxmVgCw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:42:41.135208Z","signed_message":"canonical_sha256_bytes"},"source_id":"2104.02074","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:98aaf3686cfa64467be853801251d308732ba1e04bd87b175dabaabb3947c792","sha256:06db7875b5f75b1ed7be5c6de5500e127ff9a5d660d7a74e872d4570c60be2a3"],"state_sha256":"6f9a417b0d85e2bf59836a012a27daea038cfc2933d9e8b60f86a2f534c1a0f5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rYHZdvIMV0oXv1ZutFbV+LklJAtFThy8Zg5ymun8Ja1A18fnUfZ54q4jwfW+Now4TZHCSzF+4vvngg1S2o9ACQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T07:42:31.626419Z","bundle_sha256":"f558df3baa6507f15d3f374d7c3cf962facdcbfaf67b49cacc264a746784035c"}}