{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:UJXLSWC55XAKV74EHMNHS2Q4QN","short_pith_number":"pith:UJXLSWC5","canonical_record":{"source":{"id":"1401.5970","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-01-23T13:41:17Z","cross_cats_sorted":["math-ph","math.MP","nucl-th","quant-ph"],"title_canon_sha256":"d51d759cbaa5cef9b280d2359b8ba4851808c8a2f443d6d2d1d43579c2f54ddb","abstract_canon_sha256":"b2e7b64ae964db9a86a8966b88a58531ced6b8e32ed933117c2d541533763a3c"},"schema_version":"1.0"},"canonical_sha256":"a26eb9585dedc0aaff843b1a796a1c83788182f326a02d950ea692c93ca33b20","source":{"kind":"arxiv","id":"1401.5970","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.5970","created_at":"2026-05-18T02:54:55Z"},{"alias_kind":"arxiv_version","alias_value":"1401.5970v2","created_at":"2026-05-18T02:54:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.5970","created_at":"2026-05-18T02:54:55Z"},{"alias_kind":"pith_short_12","alias_value":"UJXLSWC55XAK","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"UJXLSWC55XAKV74E","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"UJXLSWC5","created_at":"2026-05-18T12:28:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:UJXLSWC55XAKV74EHMNHS2Q4QN","target":"record","payload":{"canonical_record":{"source":{"id":"1401.5970","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-01-23T13:41:17Z","cross_cats_sorted":["math-ph","math.MP","nucl-th","quant-ph"],"title_canon_sha256":"d51d759cbaa5cef9b280d2359b8ba4851808c8a2f443d6d2d1d43579c2f54ddb","abstract_canon_sha256":"b2e7b64ae964db9a86a8966b88a58531ced6b8e32ed933117c2d541533763a3c"},"schema_version":"1.0"},"canonical_sha256":"a26eb9585dedc0aaff843b1a796a1c83788182f326a02d950ea692c93ca33b20","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:54:55.824948Z","signature_b64":"eSSV0MP1zFu42JBE2OTHGuBmUPXMy7j7J+cmqDvTnLhnhkLUxIrYCInnW1K+MvTe0cI/IhrxnmCMqm0TbOQZDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a26eb9585dedc0aaff843b1a796a1c83788182f326a02d950ea692c93ca33b20","last_reissued_at":"2026-05-18T02:54:55.824479Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:54:55.824479Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1401.5970","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":"2026-05-18T02:54:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bz10OmYNTsUPg55c/jU08X5OZFhNtkYmFIw2S64gP8ozSYelZYTBxbroJr64Ag0+liQ4uDdgbyXj5eYaMqScDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T04:00:51.505961Z"},"content_sha256":"a20bb821f8e89523d6d949983cf77289979b9c763b3152fcb60dd3c869e37b0b","schema_version":"1.0","event_id":"sha256:a20bb821f8e89523d6d949983cf77289979b9c763b3152fcb60dd3c869e37b0b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:UJXLSWC55XAKV74EHMNHS2Q4QN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Spinless Relativistic Woods-Saxon Problem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP","nucl-th","quant-ph"],"primary_cat":"hep-ph","authors_text":"Franz F. Schoberl, Wolfgang Lucha","submitted_at":"2014-01-23T13:41:17Z","abstract_excerpt":"Motivated by the observation of a recent renewal of rather strong interest in the description of bound states by (semi-) relativistic equations of motion, we revisit, for the example of the Woods-Saxon interactions, the eigenvalue problem posed by the spinless Salpeter equation and recall various elementary knowledge, considerations, and techniques that practitioners seeking solutions to this specific reduction of the Bethe-Salpeter equation may find helpful."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.5970","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":"2026-05-18T02:54:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gePhUfNbLy5kfWGK/48d9OWczrQvjBGqZcY+IAk/2rAajXVVi8WLcatYPzwgtRPJqn0dDNfq3qU8Ws7pei4PBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T04:00:51.506661Z"},"content_sha256":"8ff3f33d7901f36536eceec6667347359a49e03151090d3d2654ab645db17f47","schema_version":"1.0","event_id":"sha256:8ff3f33d7901f36536eceec6667347359a49e03151090d3d2654ab645db17f47"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UJXLSWC55XAKV74EHMNHS2Q4QN/bundle.json","state_url":"https://pith.science/pith/UJXLSWC55XAKV74EHMNHS2Q4QN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UJXLSWC55XAKV74EHMNHS2Q4QN/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":"2026-05-26T04:00:51Z","links":{"resolver":"https://pith.science/pith/UJXLSWC55XAKV74EHMNHS2Q4QN","bundle":"https://pith.science/pith/UJXLSWC55XAKV74EHMNHS2Q4QN/bundle.json","state":"https://pith.science/pith/UJXLSWC55XAKV74EHMNHS2Q4QN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UJXLSWC55XAKV74EHMNHS2Q4QN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:UJXLSWC55XAKV74EHMNHS2Q4QN","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":"b2e7b64ae964db9a86a8966b88a58531ced6b8e32ed933117c2d541533763a3c","cross_cats_sorted":["math-ph","math.MP","nucl-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-01-23T13:41:17Z","title_canon_sha256":"d51d759cbaa5cef9b280d2359b8ba4851808c8a2f443d6d2d1d43579c2f54ddb"},"schema_version":"1.0","source":{"id":"1401.5970","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.5970","created_at":"2026-05-18T02:54:55Z"},{"alias_kind":"arxiv_version","alias_value":"1401.5970v2","created_at":"2026-05-18T02:54:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.5970","created_at":"2026-05-18T02:54:55Z"},{"alias_kind":"pith_short_12","alias_value":"UJXLSWC55XAK","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"UJXLSWC55XAKV74E","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"UJXLSWC5","created_at":"2026-05-18T12:28:52Z"}],"graph_snapshots":[{"event_id":"sha256:8ff3f33d7901f36536eceec6667347359a49e03151090d3d2654ab645db17f47","target":"graph","created_at":"2026-05-18T02:54:55Z","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":"Motivated by the observation of a recent renewal of rather strong interest in the description of bound states by (semi-) relativistic equations of motion, we revisit, for the example of the Woods-Saxon interactions, the eigenvalue problem posed by the spinless Salpeter equation and recall various elementary knowledge, considerations, and techniques that practitioners seeking solutions to this specific reduction of the Bethe-Salpeter equation may find helpful.","authors_text":"Franz F. Schoberl, Wolfgang Lucha","cross_cats":["math-ph","math.MP","nucl-th","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-01-23T13:41:17Z","title":"The Spinless Relativistic Woods-Saxon Problem"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.5970","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:a20bb821f8e89523d6d949983cf77289979b9c763b3152fcb60dd3c869e37b0b","target":"record","created_at":"2026-05-18T02:54:55Z","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":"b2e7b64ae964db9a86a8966b88a58531ced6b8e32ed933117c2d541533763a3c","cross_cats_sorted":["math-ph","math.MP","nucl-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-01-23T13:41:17Z","title_canon_sha256":"d51d759cbaa5cef9b280d2359b8ba4851808c8a2f443d6d2d1d43579c2f54ddb"},"schema_version":"1.0","source":{"id":"1401.5970","kind":"arxiv","version":2}},"canonical_sha256":"a26eb9585dedc0aaff843b1a796a1c83788182f326a02d950ea692c93ca33b20","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a26eb9585dedc0aaff843b1a796a1c83788182f326a02d950ea692c93ca33b20","first_computed_at":"2026-05-18T02:54:55.824479Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:54:55.824479Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eSSV0MP1zFu42JBE2OTHGuBmUPXMy7j7J+cmqDvTnLhnhkLUxIrYCInnW1K+MvTe0cI/IhrxnmCMqm0TbOQZDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:54:55.824948Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.5970","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a20bb821f8e89523d6d949983cf77289979b9c763b3152fcb60dd3c869e37b0b","sha256:8ff3f33d7901f36536eceec6667347359a49e03151090d3d2654ab645db17f47"],"state_sha256":"45f032eca7119b9cf6cdc1690382b67ba1f10ebcc9d2da1b55e76eabf381e998"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NTsZWfdvQ63IAD20rOV3aOfct0aJy/K0SRYC7ih/pcqfhk4Z/ecp6KtfU2zBgypMpBhi3OejV1Ncg7Hsn1wKBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T04:00:51.510262Z","bundle_sha256":"849da21bb4b1f0d442195dff273b44eb7c5e0b9eee2a1a61f74b1b6c910fcef7"}}