{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:TJTSGSPDFE3NBKUQLOWNXUTRHM","short_pith_number":"pith:TJTSGSPD","canonical_record":{"source":{"id":"1704.03741","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-04-11T14:12:49Z","cross_cats_sorted":["hep-ph","physics.ins-det"],"title_canon_sha256":"431988e74d46bd1563622420f95e0bb54ffed407549d6da7534105afefb57878","abstract_canon_sha256":"60c1dd9c97f8f6caca54c84ca311be23302ae49f009a538559651a0fd4b46b82"},"schema_version":"1.0"},"canonical_sha256":"9a672349e32936d0aa905bacdbd2713b10e077e808fef55df215eab21ee918f5","source":{"kind":"arxiv","id":"1704.03741","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.03741","created_at":"2026-05-17T23:56:30Z"},{"alias_kind":"arxiv_version","alias_value":"1704.03741v3","created_at":"2026-05-17T23:56:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.03741","created_at":"2026-05-17T23:56:30Z"},{"alias_kind":"pith_short_12","alias_value":"TJTSGSPDFE3N","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"TJTSGSPDFE3NBKUQ","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"TJTSGSPD","created_at":"2026-05-18T12:31:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:TJTSGSPDFE3NBKUQLOWNXUTRHM","target":"record","payload":{"canonical_record":{"source":{"id":"1704.03741","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-04-11T14:12:49Z","cross_cats_sorted":["hep-ph","physics.ins-det"],"title_canon_sha256":"431988e74d46bd1563622420f95e0bb54ffed407549d6da7534105afefb57878","abstract_canon_sha256":"60c1dd9c97f8f6caca54c84ca311be23302ae49f009a538559651a0fd4b46b82"},"schema_version":"1.0"},"canonical_sha256":"9a672349e32936d0aa905bacdbd2713b10e077e808fef55df215eab21ee918f5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:56:30.329234Z","signature_b64":"iauO9uMS5A9MBbxzR84udNSwd5n6Rr7xp3+NnaQ5Kb3CsXGxVyuF2bhT1elqOm7MzApCob19vPQiQ3VIs6MCDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9a672349e32936d0aa905bacdbd2713b10e077e808fef55df215eab21ee918f5","last_reissued_at":"2026-05-17T23:56:30.328874Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:56:30.328874Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1704.03741","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:56:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D5GtasdKk7slsmRf0Dz2MBXsgYKBdv/GvNHssU4KG16szq+9fFjJ3FpoFcFChAdIweidEzPtpQyPbPpeGO8oDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T01:30:49.164019Z"},"content_sha256":"5c92461110049f3175b58ca553ebf2948cf2c3260d9da4851501c31decacb5b5","schema_version":"1.0","event_id":"sha256:5c92461110049f3175b58ca553ebf2948cf2c3260d9da4851501c31decacb5b5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:TJTSGSPDFE3NBKUQLOWNXUTRHM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Directional dark matter detection sensitivity of a two-phase liquid argon detector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","physics.ins-det"],"primary_cat":"astro-ph.CO","authors_text":"A. Cocco, A. De Candia, A. Devoto, A. Navrer-Agasson, A. Tonazzo, B. Bottino, B. Rossi, C. Cicalo', C. Dionisi, C. Galbiati, C. Giganti, D. Franco, E. Paoloni, E. Picciau, G. Batignani, G. Covone, G. De Filippis, G. De Rosa, G. Fiorillo, G. Longo, G. Testera, L. Lista, L. Pandola, M. Cadeddu, M. Caravati, M. Gulino, M. Kuss, M. Lissia, M. Pallavicini, M. Razeti, M. Rescigno, N. Rossi, P. Agnes, P. Trinchese, Q. Riffard, S. Catalanotti, S. Davini, S. Giagu, S. Walker, V. Cataudella, W. M. Bonivento","submitted_at":"2017-04-11T14:12:49Z","abstract_excerpt":"We examine the sensitivity of a large scale two-phase liquid argon detector to the directionality of the dark matter signal. This study was performed under the assumption that, above 50 keV of recoil energy, one can determine (with some resolution) the direction of the recoil nucleus without head-tail discrimination, as suggested by past studies that proposed to exploit the dependence of columnar recombination on the angle between the recoil nucleus direction and the electric field. In this paper we study the differential interaction recoil rate as a function of the recoil direction angle with"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.03741","kind":"arxiv","version":3},"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":"2026-05-17T23:56:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qlQJlBFvmqA+eZRFDaGIdOal2vgcJALry8xtoGVBQeF6BKqrXxGZ7B/CBV9QVOpULoH/eIixTRv3M9tOAJBRDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T01:30:49.164763Z"},"content_sha256":"db8bdab71823f82a45c21ca6b852c42d37a4b2d5d4955c7b15cf812c58c40590","schema_version":"1.0","event_id":"sha256:db8bdab71823f82a45c21ca6b852c42d37a4b2d5d4955c7b15cf812c58c40590"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TJTSGSPDFE3NBKUQLOWNXUTRHM/bundle.json","state_url":"https://pith.science/pith/TJTSGSPDFE3NBKUQLOWNXUTRHM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TJTSGSPDFE3NBKUQLOWNXUTRHM/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":"2026-05-19T01:30:49Z","links":{"resolver":"https://pith.science/pith/TJTSGSPDFE3NBKUQLOWNXUTRHM","bundle":"https://pith.science/pith/TJTSGSPDFE3NBKUQLOWNXUTRHM/bundle.json","state":"https://pith.science/pith/TJTSGSPDFE3NBKUQLOWNXUTRHM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TJTSGSPDFE3NBKUQLOWNXUTRHM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:TJTSGSPDFE3NBKUQLOWNXUTRHM","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":"60c1dd9c97f8f6caca54c84ca311be23302ae49f009a538559651a0fd4b46b82","cross_cats_sorted":["hep-ph","physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-04-11T14:12:49Z","title_canon_sha256":"431988e74d46bd1563622420f95e0bb54ffed407549d6da7534105afefb57878"},"schema_version":"1.0","source":{"id":"1704.03741","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.03741","created_at":"2026-05-17T23:56:30Z"},{"alias_kind":"arxiv_version","alias_value":"1704.03741v3","created_at":"2026-05-17T23:56:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.03741","created_at":"2026-05-17T23:56:30Z"},{"alias_kind":"pith_short_12","alias_value":"TJTSGSPDFE3N","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"TJTSGSPDFE3NBKUQ","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"TJTSGSPD","created_at":"2026-05-18T12:31:46Z"}],"graph_snapshots":[{"event_id":"sha256:db8bdab71823f82a45c21ca6b852c42d37a4b2d5d4955c7b15cf812c58c40590","target":"graph","created_at":"2026-05-17T23:56:30Z","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 examine the sensitivity of a large scale two-phase liquid argon detector to the directionality of the dark matter signal. This study was performed under the assumption that, above 50 keV of recoil energy, one can determine (with some resolution) the direction of the recoil nucleus without head-tail discrimination, as suggested by past studies that proposed to exploit the dependence of columnar recombination on the angle between the recoil nucleus direction and the electric field. In this paper we study the differential interaction recoil rate as a function of the recoil direction angle with","authors_text":"A. Cocco, A. De Candia, A. Devoto, A. Navrer-Agasson, A. Tonazzo, B. Bottino, B. Rossi, C. Cicalo', C. Dionisi, C. Galbiati, C. Giganti, D. Franco, E. Paoloni, E. Picciau, G. Batignani, G. Covone, G. De Filippis, G. De Rosa, G. Fiorillo, G. Longo, G. Testera, L. Lista, L. Pandola, M. Cadeddu, M. Caravati, M. Gulino, M. Kuss, M. Lissia, M. Pallavicini, M. Razeti, M. Rescigno, N. Rossi, P. Agnes, P. Trinchese, Q. Riffard, S. Catalanotti, S. Davini, S. Giagu, S. Walker, V. Cataudella, W. M. Bonivento","cross_cats":["hep-ph","physics.ins-det"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-04-11T14:12:49Z","title":"Directional dark matter detection sensitivity of a two-phase liquid argon detector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.03741","kind":"arxiv","version":3},"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":"sha256:5c92461110049f3175b58ca553ebf2948cf2c3260d9da4851501c31decacb5b5","target":"record","created_at":"2026-05-17T23:56:30Z","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":"60c1dd9c97f8f6caca54c84ca311be23302ae49f009a538559651a0fd4b46b82","cross_cats_sorted":["hep-ph","physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-04-11T14:12:49Z","title_canon_sha256":"431988e74d46bd1563622420f95e0bb54ffed407549d6da7534105afefb57878"},"schema_version":"1.0","source":{"id":"1704.03741","kind":"arxiv","version":3}},"canonical_sha256":"9a672349e32936d0aa905bacdbd2713b10e077e808fef55df215eab21ee918f5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9a672349e32936d0aa905bacdbd2713b10e077e808fef55df215eab21ee918f5","first_computed_at":"2026-05-17T23:56:30.328874Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:56:30.328874Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iauO9uMS5A9MBbxzR84udNSwd5n6Rr7xp3+NnaQ5Kb3CsXGxVyuF2bhT1elqOm7MzApCob19vPQiQ3VIs6MCDw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:56:30.329234Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.03741","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5c92461110049f3175b58ca553ebf2948cf2c3260d9da4851501c31decacb5b5","sha256:db8bdab71823f82a45c21ca6b852c42d37a4b2d5d4955c7b15cf812c58c40590"],"state_sha256":"4e38b4e4de07aa8549afbb072d9b4b2561ecb3039c277f7274d9c9df7904b5f6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DX7ilntNtK7kEZOFVp3xgi0h45vqei+HQP85zLt97WDTqmd3+2o/ECjtQvxy/E14kp1vbeSq83NbOPUMULH6BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T01:30:49.166946Z","bundle_sha256":"4397cd42e14d2f63bff9617c8522d0a4306500bce53193db73ebaeb5a8d7c913"}}