{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:O6EQLO22M7O2ECONGGAOYKF54F","short_pith_number":"pith:O6EQLO22","canonical_record":{"source":{"id":"1311.3777","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2013-11-15T09:16:15Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"df3dbd90337c0a3916ef8347e694e3fd24b689b868fe88e0bc2382c679ccfe1a","abstract_canon_sha256":"7a95819e1fd133fb15eb97b90a9f3d3c5144ab2b1da5e7ecbf06605788f636a5"},"schema_version":"1.0"},"canonical_sha256":"778905bb5a67dda209cd3180ec28bde178f3b6106468222262ff69dc79a7822d","source":{"kind":"arxiv","id":"1311.3777","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.3777","created_at":"2026-05-18T02:19:16Z"},{"alias_kind":"arxiv_version","alias_value":"1311.3777v4","created_at":"2026-05-18T02:19:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.3777","created_at":"2026-05-18T02:19:16Z"},{"alias_kind":"pith_short_12","alias_value":"O6EQLO22M7O2","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"O6EQLO22M7O2ECON","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"O6EQLO22","created_at":"2026-05-18T12:27:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:O6EQLO22M7O2ECONGGAOYKF54F","target":"record","payload":{"canonical_record":{"source":{"id":"1311.3777","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2013-11-15T09:16:15Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"df3dbd90337c0a3916ef8347e694e3fd24b689b868fe88e0bc2382c679ccfe1a","abstract_canon_sha256":"7a95819e1fd133fb15eb97b90a9f3d3c5144ab2b1da5e7ecbf06605788f636a5"},"schema_version":"1.0"},"canonical_sha256":"778905bb5a67dda209cd3180ec28bde178f3b6106468222262ff69dc79a7822d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:19:16.925258Z","signature_b64":"ZRa1zllHdVq0vqWT7ea8rIPysJ4c1Sgh+UU/U/B73ixkgmFrkVyIGIx4rawah7ZQLnszcDkK2zDWwbFLI0qKCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"778905bb5a67dda209cd3180ec28bde178f3b6106468222262ff69dc79a7822d","last_reissued_at":"2026-05-18T02:19:16.924774Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:19:16.924774Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1311.3777","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:19:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ww8sa8RqnSVZsZ6pJwYsupoLnGHQ6uZKwrro0HXSC+hVqLdDB73okwJ/M3hxH2fJ0sov9WexSxoKbdYy/0kpBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T23:13:41.753256Z"},"content_sha256":"83d592ac930a0bb994327630c4b8927eb1fe73e877df1f39d0623f018d28a75f","schema_version":"1.0","event_id":"sha256:83d592ac930a0bb994327630c4b8927eb1fe73e877df1f39d0623f018d28a75f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:O6EQLO22M7O2ECONGGAOYKF54F","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A model study on atom-atom interactions with large scattering length in quasi-two dimensional traps","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"primary_cat":"physics.atom-ph","authors_text":"Arpita Rakshit, Bimalendu Deb, Partha Goswami","submitted_at":"2013-11-15T09:16:15Z","abstract_excerpt":"We carry out a model study on two-atom interactions and bound states in quasi-two dimensional traps. The interactions are modeled by two-parameter potentials with parameters being the range $r_0$ and the $s$-wave scattering length $a_s$. We show that one can make use of two forms of finite-range model potentials, one for $a_s > 0$ and the other for $a_s < 0$. Both potentials reduce to same form in the limits $a_s \\rightarrow \\pm \\infty $. We investigate into the dependence of the binding energies and the wave functions of two-atom trap-bound states on $a_s$ and $r_0$. In particular, we study t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.3777","kind":"arxiv","version":4},"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":"2026-05-18T02:19:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Gdq2Jcqu3b+q6B6oxuxvk5o6jmR7vBHrxD1Rg/qCSBWsqoF3M8GWF5gxZPT3iHo+2Y3RiBsVbmBKm4+w5rHWAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T23:13:41.753943Z"},"content_sha256":"3dd193041a180c380af0a07be368bfa717dafd9ef2879d512cae96f12d43b4f8","schema_version":"1.0","event_id":"sha256:3dd193041a180c380af0a07be368bfa717dafd9ef2879d512cae96f12d43b4f8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/O6EQLO22M7O2ECONGGAOYKF54F/bundle.json","state_url":"https://pith.science/pith/O6EQLO22M7O2ECONGGAOYKF54F/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/O6EQLO22M7O2ECONGGAOYKF54F/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":"2026-05-20T23:13:41Z","links":{"resolver":"https://pith.science/pith/O6EQLO22M7O2ECONGGAOYKF54F","bundle":"https://pith.science/pith/O6EQLO22M7O2ECONGGAOYKF54F/bundle.json","state":"https://pith.science/pith/O6EQLO22M7O2ECONGGAOYKF54F/state.json","well_known_bundle":"https://pith.science/.well-known/pith/O6EQLO22M7O2ECONGGAOYKF54F/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:O6EQLO22M7O2ECONGGAOYKF54F","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":"7a95819e1fd133fb15eb97b90a9f3d3c5144ab2b1da5e7ecbf06605788f636a5","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2013-11-15T09:16:15Z","title_canon_sha256":"df3dbd90337c0a3916ef8347e694e3fd24b689b868fe88e0bc2382c679ccfe1a"},"schema_version":"1.0","source":{"id":"1311.3777","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.3777","created_at":"2026-05-18T02:19:16Z"},{"alias_kind":"arxiv_version","alias_value":"1311.3777v4","created_at":"2026-05-18T02:19:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.3777","created_at":"2026-05-18T02:19:16Z"},{"alias_kind":"pith_short_12","alias_value":"O6EQLO22M7O2","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"O6EQLO22M7O2ECON","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"O6EQLO22","created_at":"2026-05-18T12:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:3dd193041a180c380af0a07be368bfa717dafd9ef2879d512cae96f12d43b4f8","target":"graph","created_at":"2026-05-18T02:19:16Z","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"},"paper":{"abstract_excerpt":"We carry out a model study on two-atom interactions and bound states in quasi-two dimensional traps. The interactions are modeled by two-parameter potentials with parameters being the range $r_0$ and the $s$-wave scattering length $a_s$. We show that one can make use of two forms of finite-range model potentials, one for $a_s > 0$ and the other for $a_s < 0$. Both potentials reduce to same form in the limits $a_s \\rightarrow \\pm \\infty $. We investigate into the dependence of the binding energies and the wave functions of two-atom trap-bound states on $a_s$ and $r_0$. In particular, we study t","authors_text":"Arpita Rakshit, Bimalendu Deb, Partha Goswami","cross_cats":["cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2013-11-15T09:16:15Z","title":"A model study on atom-atom interactions with large scattering length in quasi-two dimensional traps"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.3777","kind":"arxiv","version":4},"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":"sha256:83d592ac930a0bb994327630c4b8927eb1fe73e877df1f39d0623f018d28a75f","target":"record","created_at":"2026-05-18T02:19:16Z","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":"7a95819e1fd133fb15eb97b90a9f3d3c5144ab2b1da5e7ecbf06605788f636a5","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2013-11-15T09:16:15Z","title_canon_sha256":"df3dbd90337c0a3916ef8347e694e3fd24b689b868fe88e0bc2382c679ccfe1a"},"schema_version":"1.0","source":{"id":"1311.3777","kind":"arxiv","version":4}},"canonical_sha256":"778905bb5a67dda209cd3180ec28bde178f3b6106468222262ff69dc79a7822d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"778905bb5a67dda209cd3180ec28bde178f3b6106468222262ff69dc79a7822d","first_computed_at":"2026-05-18T02:19:16.924774Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:19:16.924774Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZRa1zllHdVq0vqWT7ea8rIPysJ4c1Sgh+UU/U/B73ixkgmFrkVyIGIx4rawah7ZQLnszcDkK2zDWwbFLI0qKCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:19:16.925258Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.3777","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:83d592ac930a0bb994327630c4b8927eb1fe73e877df1f39d0623f018d28a75f","sha256:3dd193041a180c380af0a07be368bfa717dafd9ef2879d512cae96f12d43b4f8"],"state_sha256":"c3f81ca460c4b70e404826f23820c81931f19002dcb00863a7e1e07ea75a1307"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kuJfceF3CQA6yrMk+Usjuf6bTIT90sm2eFg+MExuuA7zqdT9tNTq1e1Wu88//hffwHTKETq2GMp7sHwVApuOCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T23:13:41.758259Z","bundle_sha256":"78ad19ad34865d2d9b183d425e8e99966e1596ef8e990678b8c83d3160bc0c60"}}