{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:TYZ2LPFRV4TA3PR3UDT2RXCOG5","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":"e15926672a448c10e3b1b44c23d12c3fc2efab51e9307299b4d752cb4902437f","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-th","submitted_at":"1997-04-30T11:02:00Z","title_canon_sha256":"fbd4ad4dccdd7ca50760d63293dde7f6c3605068c3abfd333b8c6202952af9dc"},"schema_version":"1.0","source":{"id":"hep-th/9704208","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9704208","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9704208v2","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9704208","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"pith_short_12","alias_value":"TYZ2LPFRV4TA","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"pith_short_16","alias_value":"TYZ2LPFRV4TA3PR3","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"pith_short_8","alias_value":"TYZ2LPFR","created_at":"2026-07-04T15:08:16Z"}],"graph_snapshots":[{"event_id":"sha256:2cf2919ac288e17be9cb23746d9f3d8fd2708eaca6841b642a01452c41141aea","target":"graph","created_at":"2026-07-04T15:08:16Z","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/hep-th/9704208/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a numerical simulation of the scattering of a topological soliton off finite size attractive impurities, repulsive impurities and a combination of both. The attractive and attractive-repulsive cases show similar features to those found for $\\delta$ function type of impurities. For the repulsive case, corresponding to a finite width barrier, the soliton behaves completely classically. No tunneling occurs for sub-barrier kinetic energies despite the extended nature of the soliton.","authors_text":"G. K\\\"albermann (Faculty of Agriculture, Hebrew University, Israel), Jerusalem, Racah Institute of Physics","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1997-04-30T11:02:00Z","title":"Soliton tunneling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9704208","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:b3667963f385cf5cef6730025b8391c35ccacdbf90eb2eccf27753cf750a0970","target":"record","created_at":"2026-07-04T15:08:16Z","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":"e15926672a448c10e3b1b44c23d12c3fc2efab51e9307299b4d752cb4902437f","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-th","submitted_at":"1997-04-30T11:02:00Z","title_canon_sha256":"fbd4ad4dccdd7ca50760d63293dde7f6c3605068c3abfd333b8c6202952af9dc"},"schema_version":"1.0","source":{"id":"hep-th/9704208","kind":"arxiv","version":2}},"canonical_sha256":"9e33a5bcb1af260dbe3ba0e7a8dc4e376507c2d56698a46aa171af6aef416a23","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e33a5bcb1af260dbe3ba0e7a8dc4e376507c2d56698a46aa171af6aef416a23","first_computed_at":"2026-07-04T15:08:16.218389Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:08:16.218389Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/Wul7g27ZzhxmowAfAKAvsLY72HSoS5Ir0j8NDCiOrl694NJjoQr2uRtYNa5A3xAboHEy8GEee5ycoNQBBirCA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:08:16.218735Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9704208","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b3667963f385cf5cef6730025b8391c35ccacdbf90eb2eccf27753cf750a0970","sha256:2cf2919ac288e17be9cb23746d9f3d8fd2708eaca6841b642a01452c41141aea"],"state_sha256":"15d66b07ea39f0c6d07e7c5fbaef780c6314518884922432d566d32e7a7d0a8e"}