{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:JAST2TY3JRE56OQGFZKCCICWLS","short_pith_number":"pith:JAST2TY3","canonical_record":{"source":{"id":"1211.0186","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-11-01T14:10:06Z","cross_cats_sorted":["astro-ph.CO","hep-ex"],"title_canon_sha256":"7a723708c0cd9e92849a11257889a4f52ad0efd24305375edca0eaea5ad6d6da","abstract_canon_sha256":"8712f91460b03d49761acf3e0d503e240c3fc8c03e1b327b71c224b076358485"},"schema_version":"1.0"},"canonical_sha256":"48253d4f1b4c49df3a062e542120565caf296fe692fe73e0ffe2e26404c3bbab","source":{"kind":"arxiv","id":"1211.0186","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.0186","created_at":"2026-05-18T01:53:27Z"},{"alias_kind":"arxiv_version","alias_value":"1211.0186v1","created_at":"2026-05-18T01:53:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.0186","created_at":"2026-05-18T01:53:27Z"},{"alias_kind":"pith_short_12","alias_value":"JAST2TY3JRE5","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JAST2TY3JRE56OQG","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JAST2TY3","created_at":"2026-05-18T12:27:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:JAST2TY3JRE56OQGFZKCCICWLS","target":"record","payload":{"canonical_record":{"source":{"id":"1211.0186","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-11-01T14:10:06Z","cross_cats_sorted":["astro-ph.CO","hep-ex"],"title_canon_sha256":"7a723708c0cd9e92849a11257889a4f52ad0efd24305375edca0eaea5ad6d6da","abstract_canon_sha256":"8712f91460b03d49761acf3e0d503e240c3fc8c03e1b327b71c224b076358485"},"schema_version":"1.0"},"canonical_sha256":"48253d4f1b4c49df3a062e542120565caf296fe692fe73e0ffe2e26404c3bbab","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:53:27.004704Z","signature_b64":"/k9cTo9DKACS8Jiqdi4namAydaYogtD4mfkNlgCEG0ClyEpkszmvROncxL760gvR9czyTuEa5r6OrAHSDCYFAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"48253d4f1b4c49df3a062e542120565caf296fe692fe73e0ffe2e26404c3bbab","last_reissued_at":"2026-05-18T01:53:27.004183Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:53:27.004183Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1211.0186","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":"2026-05-18T01:53:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BshFpfbz2VreNf4hRRcsovmZvcqJKvNIap322GhbmIMeYBhSAgun/1d2DmkL1HXbbHdLIIRbI4EMHLdyL+m5AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T18:22:04.307369Z"},"content_sha256":"ac6d99c2e7a101b5a172cd2ea8fe21931afe76b05bdeb67d85a8d45bd97caaf1","schema_version":"1.0","event_id":"sha256:ac6d99c2e7a101b5a172cd2ea8fe21931afe76b05bdeb67d85a8d45bd97caaf1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:JAST2TY3JRE56OQGFZKCCICWLS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Right-Handed Neutrinos as the Dark Radiation: Status and Forecasts for the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ex"],"primary_cat":"hep-ph","authors_text":"Gary Steigman, Haim Goldberg, Luis A. Anchordoqui","submitted_at":"2012-11-01T14:10:06Z","abstract_excerpt":"Precision data from cosmology (probing the CMB decoupling epoch) and light-element abundances (probing the BBN epoch) have hinted at the presence of extra relativistic degrees of freedom, the so-called \"dark radiation.\" We present a model independent study to account for the dark radiation by means of the right-handed partners of the three, left-handed, standard model neutrinos. We show that milli-weak interactions of these Dirac states (through their coupling to a TeV-scale Z' gauge boson) may allow the \\nu_R's to decouple much earlier, at a higher temperature, than their left-handed counterp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.0186","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":"2026-05-18T01:53:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fig/K383+INgTxme0vuWqGAJZX9SGgp866pIK7gBK5g31w7S8gnQFX8TSo2fnRk3P8+VIScguA1s/XPON5HJDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T18:22:04.308068Z"},"content_sha256":"fb578998f43125a5e4e04f0b8bd7e3f5aef9d0baa92a6e173cca690d68c3f150","schema_version":"1.0","event_id":"sha256:fb578998f43125a5e4e04f0b8bd7e3f5aef9d0baa92a6e173cca690d68c3f150"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JAST2TY3JRE56OQGFZKCCICWLS/bundle.json","state_url":"https://pith.science/pith/JAST2TY3JRE56OQGFZKCCICWLS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JAST2TY3JRE56OQGFZKCCICWLS/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":"2026-05-28T18:22:04Z","links":{"resolver":"https://pith.science/pith/JAST2TY3JRE56OQGFZKCCICWLS","bundle":"https://pith.science/pith/JAST2TY3JRE56OQGFZKCCICWLS/bundle.json","state":"https://pith.science/pith/JAST2TY3JRE56OQGFZKCCICWLS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JAST2TY3JRE56OQGFZKCCICWLS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:JAST2TY3JRE56OQGFZKCCICWLS","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":"8712f91460b03d49761acf3e0d503e240c3fc8c03e1b327b71c224b076358485","cross_cats_sorted":["astro-ph.CO","hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-11-01T14:10:06Z","title_canon_sha256":"7a723708c0cd9e92849a11257889a4f52ad0efd24305375edca0eaea5ad6d6da"},"schema_version":"1.0","source":{"id":"1211.0186","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.0186","created_at":"2026-05-18T01:53:27Z"},{"alias_kind":"arxiv_version","alias_value":"1211.0186v1","created_at":"2026-05-18T01:53:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.0186","created_at":"2026-05-18T01:53:27Z"},{"alias_kind":"pith_short_12","alias_value":"JAST2TY3JRE5","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JAST2TY3JRE56OQG","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JAST2TY3","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:fb578998f43125a5e4e04f0b8bd7e3f5aef9d0baa92a6e173cca690d68c3f150","target":"graph","created_at":"2026-05-18T01:53:27Z","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":"Precision data from cosmology (probing the CMB decoupling epoch) and light-element abundances (probing the BBN epoch) have hinted at the presence of extra relativistic degrees of freedom, the so-called \"dark radiation.\" We present a model independent study to account for the dark radiation by means of the right-handed partners of the three, left-handed, standard model neutrinos. We show that milli-weak interactions of these Dirac states (through their coupling to a TeV-scale Z' gauge boson) may allow the \\nu_R's to decouple much earlier, at a higher temperature, than their left-handed counterp","authors_text":"Gary Steigman, Haim Goldberg, Luis A. Anchordoqui","cross_cats":["astro-ph.CO","hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-11-01T14:10:06Z","title":"Right-Handed Neutrinos as the Dark Radiation: Status and Forecasts for the LHC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.0186","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:ac6d99c2e7a101b5a172cd2ea8fe21931afe76b05bdeb67d85a8d45bd97caaf1","target":"record","created_at":"2026-05-18T01:53:27Z","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":"8712f91460b03d49761acf3e0d503e240c3fc8c03e1b327b71c224b076358485","cross_cats_sorted":["astro-ph.CO","hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-11-01T14:10:06Z","title_canon_sha256":"7a723708c0cd9e92849a11257889a4f52ad0efd24305375edca0eaea5ad6d6da"},"schema_version":"1.0","source":{"id":"1211.0186","kind":"arxiv","version":1}},"canonical_sha256":"48253d4f1b4c49df3a062e542120565caf296fe692fe73e0ffe2e26404c3bbab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"48253d4f1b4c49df3a062e542120565caf296fe692fe73e0ffe2e26404c3bbab","first_computed_at":"2026-05-18T01:53:27.004183Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:53:27.004183Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/k9cTo9DKACS8Jiqdi4namAydaYogtD4mfkNlgCEG0ClyEpkszmvROncxL760gvR9czyTuEa5r6OrAHSDCYFAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:53:27.004704Z","signed_message":"canonical_sha256_bytes"},"source_id":"1211.0186","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ac6d99c2e7a101b5a172cd2ea8fe21931afe76b05bdeb67d85a8d45bd97caaf1","sha256:fb578998f43125a5e4e04f0b8bd7e3f5aef9d0baa92a6e173cca690d68c3f150"],"state_sha256":"ecc3b527c3482d9b96ae0e2792b25450d46cb4158af57d7ffa28db27cb27b97f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dYjer1gfLcTtf541DTm/JXvjK3q+jtDziAp4p0bT9ZkmzTJUG0lUdUymkVpLyM+a6HAawYfGDXvaz8ORLsFWAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T18:22:04.311671Z","bundle_sha256":"00d9319c3a75cd652da8bc827a447d52ca5d35628f65069263e1f99c389c8301"}}