{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:AM4F6JMI7MEPZ77IPGCIXQMDS7","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":"decfbcca48b8bb4d783651f3b2fb0a213a4e7d4fceca209218064333de48b36d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2017-12-20T05:38:18Z","title_canon_sha256":"9bed980c277692dc6f59ae968e3bb3b7d661d4104294da70d9a6356783b2e183"},"schema_version":"1.0","source":{"id":"1712.07326","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.07326","created_at":"2026-07-05T03:41:55Z"},{"alias_kind":"arxiv_version","alias_value":"1712.07326v5","created_at":"2026-07-05T03:41:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.07326","created_at":"2026-07-05T03:41:55Z"},{"alias_kind":"pith_short_12","alias_value":"AM4F6JMI7MEP","created_at":"2026-07-05T03:41:55Z"},{"alias_kind":"pith_short_16","alias_value":"AM4F6JMI7MEPZ77I","created_at":"2026-07-05T03:41:55Z"},{"alias_kind":"pith_short_8","alias_value":"AM4F6JMI","created_at":"2026-07-05T03:41:55Z"}],"graph_snapshots":[{"event_id":"sha256:ed2e39e1f9e5bcba8be0427b4fcb5df1bff79727a512cc3c5feacb7b05e49620","target":"graph","created_at":"2026-07-05T03:41:55Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1712.07326/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum computers are the promising candidates for simulation of large quantum systems, which is a daunting task to perform in a classical computer. Here, we report the experimental realization of quantum tunneling of a single particle through different types of potential barriers by performing digital quantum simulations using IBM quantum computers. We consider two and three-qubit systems to visualize the tunneling process and illustrate its unique quantum nature. We observe the tunneling and oscillations of the particles in a step-well, double-well, and multi-well potentials through our expe","authors_text":"Bikash K. Behera, Bikramaditya Das, Nachiket L. Kortikar, Narendra N. Hegade, Prasanta K. Panigrahi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2017-12-20T05:38:18Z","title":"Experimental Demonstration of Quantum Tunneling in IBM Quantum Computer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.07326","kind":"arxiv","version":5},"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:acf20293441c04fe39f061ed77377cf7e7dc7f58badb8d9dfd408d548edc2ca1","target":"record","created_at":"2026-07-05T03:41:55Z","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":"decfbcca48b8bb4d783651f3b2fb0a213a4e7d4fceca209218064333de48b36d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2017-12-20T05:38:18Z","title_canon_sha256":"9bed980c277692dc6f59ae968e3bb3b7d661d4104294da70d9a6356783b2e183"},"schema_version":"1.0","source":{"id":"1712.07326","kind":"arxiv","version":5}},"canonical_sha256":"03385f2588fb08fcffe879848bc18397ec30d48340faef0ed58f90dc20ee117d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"03385f2588fb08fcffe879848bc18397ec30d48340faef0ed58f90dc20ee117d","first_computed_at":"2026-07-05T03:41:55.608988Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:41:55.608988Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2rDluYlXInkBAQyIWOkwDhf7WQDiBjit9Fy+I4HvKoS5RqEz4zTbv8Qj7HlwCd0A9Xxd41jOdM+sAUGQsyeNBg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:41:55.609430Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.07326","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:acf20293441c04fe39f061ed77377cf7e7dc7f58badb8d9dfd408d548edc2ca1","sha256:ed2e39e1f9e5bcba8be0427b4fcb5df1bff79727a512cc3c5feacb7b05e49620"],"state_sha256":"d9f1beffa905078be86598174d3a0088fd5fac711bd3bde4727e202260657397"}