{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:KTKX7TVJPCGTQKLNNW7JVH4MUD","short_pith_number":"pith:KTKX7TVJ","canonical_record":{"source":{"id":"1705.00966","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-04-28T13:13:06Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"8fe4fb52d29689371f856544cd96bc54d7adc2b9b504b3480ad1987a7bd0c1ea","abstract_canon_sha256":"7bf0e22c89a306c91c76a8d3c4c46404af9e6d91afd54723d85e23f7113d4508"},"schema_version":"1.0"},"canonical_sha256":"54d57fcea9788d38296d6dbe9a9f8ca0e52916704b903f9d71b69feb89e2d4b7","source":{"kind":"arxiv","id":"1705.00966","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.00966","created_at":"2026-05-18T00:41:57Z"},{"alias_kind":"arxiv_version","alias_value":"1705.00966v2","created_at":"2026-05-18T00:41:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.00966","created_at":"2026-05-18T00:41:57Z"},{"alias_kind":"pith_short_12","alias_value":"KTKX7TVJPCGT","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"KTKX7TVJPCGTQKLN","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"KTKX7TVJ","created_at":"2026-05-18T12:31:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:KTKX7TVJPCGTQKLNNW7JVH4MUD","target":"record","payload":{"canonical_record":{"source":{"id":"1705.00966","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-04-28T13:13:06Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"8fe4fb52d29689371f856544cd96bc54d7adc2b9b504b3480ad1987a7bd0c1ea","abstract_canon_sha256":"7bf0e22c89a306c91c76a8d3c4c46404af9e6d91afd54723d85e23f7113d4508"},"schema_version":"1.0"},"canonical_sha256":"54d57fcea9788d38296d6dbe9a9f8ca0e52916704b903f9d71b69feb89e2d4b7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:57.735081Z","signature_b64":"vmpSq31t9L6yo2EDo0Ej0X+DnGbBbJIM4uEeLf7ffUL2SAmiFharnkWsXAy/JGu6cbGe7PWJHmRPAwGZzxQ6Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"54d57fcea9788d38296d6dbe9a9f8ca0e52916704b903f9d71b69feb89e2d4b7","last_reissued_at":"2026-05-18T00:41:57.734602Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:57.734602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.00966","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":"2026-05-18T00:41:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ByuOg8O/2fFnlmPaXzvZ7wBklNDBW93BAXcCvug4hP9sBd2ahRqVTUxykjT5SQFPieDaQd/30O4Q5erbvusHBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T05:39:19.070345Z"},"content_sha256":"493cc1afa06b015e18a776bcd293726bdbea4ff5c22e5ac059906ee887374d3b","schema_version":"1.0","event_id":"sha256:493cc1afa06b015e18a776bcd293726bdbea4ff5c22e5ac059906ee887374d3b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:KTKX7TVJPCGTQKLNNW7JVH4MUD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neutron Parton Structure And The Light-Front Spectral Function Of 3He","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"nucl-th","authors_text":"Alessio Del Dotto, Emanuele Pace, Giovanni Salm\\`e, Leonid Kaptari, Matteo Rinaldi, Sergio Scopetta","submitted_at":"2017-04-28T13:13:06Z","abstract_excerpt":"Semi-inclusive deep inelastic electron scattering off polarized 3He is studied in a non-relativistic framework, using a distorted spin-dependent spectral function for 3He to take care of the final state interaction between the observed pion and the remnant. A simple procedure is shown to be valuable for the extraction of Sivers and Collins asymmetries for the neutron fromthe corresponding asymmetries for 3He. To extend this study in a relativistic framework, a novel approach for a Poincar\\'e covariant description of nuclear dynamics is presented, based on the light-front Hamiltonian dynamics. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.00966","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":"2026-05-18T00:41:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lisxRkPWb42q4lwNEjyhe5wzI+65605aAvy1bSuX7cOSHFCM3Gm2DTtUIMdupi/RmODgH6VEjEJuq37pT4nJBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T05:39:19.070710Z"},"content_sha256":"901b590d2ddfff4fb6c7942aa9b8c78b7c7ceb59cbaa7e47088521e66f275c61","schema_version":"1.0","event_id":"sha256:901b590d2ddfff4fb6c7942aa9b8c78b7c7ceb59cbaa7e47088521e66f275c61"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KTKX7TVJPCGTQKLNNW7JVH4MUD/bundle.json","state_url":"https://pith.science/pith/KTKX7TVJPCGTQKLNNW7JVH4MUD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KTKX7TVJPCGTQKLNNW7JVH4MUD/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":"2026-06-03T05:39:19Z","links":{"resolver":"https://pith.science/pith/KTKX7TVJPCGTQKLNNW7JVH4MUD","bundle":"https://pith.science/pith/KTKX7TVJPCGTQKLNNW7JVH4MUD/bundle.json","state":"https://pith.science/pith/KTKX7TVJPCGTQKLNNW7JVH4MUD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KTKX7TVJPCGTQKLNNW7JVH4MUD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:KTKX7TVJPCGTQKLNNW7JVH4MUD","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":"7bf0e22c89a306c91c76a8d3c4c46404af9e6d91afd54723d85e23f7113d4508","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-04-28T13:13:06Z","title_canon_sha256":"8fe4fb52d29689371f856544cd96bc54d7adc2b9b504b3480ad1987a7bd0c1ea"},"schema_version":"1.0","source":{"id":"1705.00966","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.00966","created_at":"2026-05-18T00:41:57Z"},{"alias_kind":"arxiv_version","alias_value":"1705.00966v2","created_at":"2026-05-18T00:41:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.00966","created_at":"2026-05-18T00:41:57Z"},{"alias_kind":"pith_short_12","alias_value":"KTKX7TVJPCGT","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"KTKX7TVJPCGTQKLN","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"KTKX7TVJ","created_at":"2026-05-18T12:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:901b590d2ddfff4fb6c7942aa9b8c78b7c7ceb59cbaa7e47088521e66f275c61","target":"graph","created_at":"2026-05-18T00:41:57Z","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":"Semi-inclusive deep inelastic electron scattering off polarized 3He is studied in a non-relativistic framework, using a distorted spin-dependent spectral function for 3He to take care of the final state interaction between the observed pion and the remnant. A simple procedure is shown to be valuable for the extraction of Sivers and Collins asymmetries for the neutron fromthe corresponding asymmetries for 3He. To extend this study in a relativistic framework, a novel approach for a Poincar\\'e covariant description of nuclear dynamics is presented, based on the light-front Hamiltonian dynamics. ","authors_text":"Alessio Del Dotto, Emanuele Pace, Giovanni Salm\\`e, Leonid Kaptari, Matteo Rinaldi, Sergio Scopetta","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-04-28T13:13:06Z","title":"Neutron Parton Structure And The Light-Front Spectral Function Of 3He"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.00966","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":"sha256:493cc1afa06b015e18a776bcd293726bdbea4ff5c22e5ac059906ee887374d3b","target":"record","created_at":"2026-05-18T00:41:57Z","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":"7bf0e22c89a306c91c76a8d3c4c46404af9e6d91afd54723d85e23f7113d4508","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-04-28T13:13:06Z","title_canon_sha256":"8fe4fb52d29689371f856544cd96bc54d7adc2b9b504b3480ad1987a7bd0c1ea"},"schema_version":"1.0","source":{"id":"1705.00966","kind":"arxiv","version":2}},"canonical_sha256":"54d57fcea9788d38296d6dbe9a9f8ca0e52916704b903f9d71b69feb89e2d4b7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"54d57fcea9788d38296d6dbe9a9f8ca0e52916704b903f9d71b69feb89e2d4b7","first_computed_at":"2026-05-18T00:41:57.734602Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:41:57.734602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vmpSq31t9L6yo2EDo0Ej0X+DnGbBbJIM4uEeLf7ffUL2SAmiFharnkWsXAy/JGu6cbGe7PWJHmRPAwGZzxQ6Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:41:57.735081Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.00966","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:493cc1afa06b015e18a776bcd293726bdbea4ff5c22e5ac059906ee887374d3b","sha256:901b590d2ddfff4fb6c7942aa9b8c78b7c7ceb59cbaa7e47088521e66f275c61"],"state_sha256":"15176e260ea689b3162a775b52058605b6eb714dc0c3ded5fba642af0171a881"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D7GgLLtskRHw4pu8zOO6fefxhWpYweObgByeUpGcS01RuUGOwSpk8IKeT4O9ntpGETljnPj/NmL/z/CSO4sFCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T05:39:19.072757Z","bundle_sha256":"5d72fcf814f97b01d1fdca0dd4209b26a3733f7c792553bbb02294d97449baf9"}}