{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:VWKSVJTTWIWRYYT67EZ5YKTLJ5","short_pith_number":"pith:VWKSVJTT","canonical_record":{"source":{"id":"1205.6161","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-05-28T17:00:56Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"83b3313dbb57fb8c8bf4b5b9b0efa855b3ff595a94db0179d0e92833a953dbcd","abstract_canon_sha256":"3e84ee6dabb8a80b136265985ae0b8c7ba048a11f543d057db09aeb8887f9494"},"schema_version":"1.0"},"canonical_sha256":"ad952aa673b22d1c627ef933dc2a6b4f7d9643258047e683cfee813423a7a393","source":{"kind":"arxiv","id":"1205.6161","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.6161","created_at":"2026-05-18T03:17:46Z"},{"alias_kind":"arxiv_version","alias_value":"1205.6161v2","created_at":"2026-05-18T03:17:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.6161","created_at":"2026-05-18T03:17:46Z"},{"alias_kind":"pith_short_12","alias_value":"VWKSVJTTWIWR","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"VWKSVJTTWIWRYYT6","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"VWKSVJTT","created_at":"2026-05-18T12:27:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:VWKSVJTTWIWRYYT67EZ5YKTLJ5","target":"record","payload":{"canonical_record":{"source":{"id":"1205.6161","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-05-28T17:00:56Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"83b3313dbb57fb8c8bf4b5b9b0efa855b3ff595a94db0179d0e92833a953dbcd","abstract_canon_sha256":"3e84ee6dabb8a80b136265985ae0b8c7ba048a11f543d057db09aeb8887f9494"},"schema_version":"1.0"},"canonical_sha256":"ad952aa673b22d1c627ef933dc2a6b4f7d9643258047e683cfee813423a7a393","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:17:46.994505Z","signature_b64":"GNYay4ftY5Xoptz5I1JUlDJaWYLAWKYQ+BT/8rkWiPtEKDRPwdjhd5nTqosD0qm+niy1kpB3L/aFdDRPxy8SDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ad952aa673b22d1c627ef933dc2a6b4f7d9643258047e683cfee813423a7a393","last_reissued_at":"2026-05-18T03:17:46.993859Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:17:46.993859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1205.6161","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":"2026-05-18T03:17:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6/YBTEedpgWFsdZIcg302Fw0QCl2bx/rz6p1UZcwMueyNVokFICq84D+msrjMM2qteD5NBNyfjn0QSHj+3T8Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T00:34:27.145049Z"},"content_sha256":"a271094cf87c7671976d12e16ca316f4446d0148f1c5949ff3ca449baaaefd7e","schema_version":"1.0","event_id":"sha256:a271094cf87c7671976d12e16ca316f4446d0148f1c5949ff3ca449baaaefd7e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:VWKSVJTTWIWRYYT67EZ5YKTLJ5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Scattering and absorption of ultracold atoms by nanotubes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"A. G\\\"unther, B. Jetter, J. Fort\\'agh, J. M\\\"arkle, M. Gierling, P. Schneeweiss, S. Scheel, T. E. Judd","submitted_at":"2012-05-28T17:00:56Z","abstract_excerpt":"We investigate theoretically how cold atoms, including Bose-Einstein condensates, are scattered from, or absorbed by nanotubes with a view to analysing recent experiments. In particular we consider the role of potential strength, quantum reflection, atomic interactions and tube vibrations on atom loss rates. Lifshitz theory calculations deliver a significantly stronger scattering potential than that found in experiment and we discuss possible reasons for this. We find that the scattering potential for dielectric tubes can be calculated to a good approximation using a modified pairwise summatio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.6161","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":"2026-05-18T03:17:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nMsQ+w2RROOzKJfG93wckb1z4WnuynpzlZn4iH+7HRwLZo+y0UzKderaO0U7ZXHVHvuGPWy0ppz5ZDnK0/rdCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T00:34:27.145489Z"},"content_sha256":"20c2beba1a362eb6c2c04561ab3edc441244e1584313f709dbf0d9e512612b7d","schema_version":"1.0","event_id":"sha256:20c2beba1a362eb6c2c04561ab3edc441244e1584313f709dbf0d9e512612b7d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VWKSVJTTWIWRYYT67EZ5YKTLJ5/bundle.json","state_url":"https://pith.science/pith/VWKSVJTTWIWRYYT67EZ5YKTLJ5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VWKSVJTTWIWRYYT67EZ5YKTLJ5/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":"2026-06-03T00:34:27Z","links":{"resolver":"https://pith.science/pith/VWKSVJTTWIWRYYT67EZ5YKTLJ5","bundle":"https://pith.science/pith/VWKSVJTTWIWRYYT67EZ5YKTLJ5/bundle.json","state":"https://pith.science/pith/VWKSVJTTWIWRYYT67EZ5YKTLJ5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VWKSVJTTWIWRYYT67EZ5YKTLJ5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:VWKSVJTTWIWRYYT67EZ5YKTLJ5","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":"3e84ee6dabb8a80b136265985ae0b8c7ba048a11f543d057db09aeb8887f9494","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-05-28T17:00:56Z","title_canon_sha256":"83b3313dbb57fb8c8bf4b5b9b0efa855b3ff595a94db0179d0e92833a953dbcd"},"schema_version":"1.0","source":{"id":"1205.6161","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.6161","created_at":"2026-05-18T03:17:46Z"},{"alias_kind":"arxiv_version","alias_value":"1205.6161v2","created_at":"2026-05-18T03:17:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.6161","created_at":"2026-05-18T03:17:46Z"},{"alias_kind":"pith_short_12","alias_value":"VWKSVJTTWIWR","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"VWKSVJTTWIWRYYT6","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"VWKSVJTT","created_at":"2026-05-18T12:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:20c2beba1a362eb6c2c04561ab3edc441244e1584313f709dbf0d9e512612b7d","target":"graph","created_at":"2026-05-18T03:17:46Z","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 investigate theoretically how cold atoms, including Bose-Einstein condensates, are scattered from, or absorbed by nanotubes with a view to analysing recent experiments. In particular we consider the role of potential strength, quantum reflection, atomic interactions and tube vibrations on atom loss rates. Lifshitz theory calculations deliver a significantly stronger scattering potential than that found in experiment and we discuss possible reasons for this. We find that the scattering potential for dielectric tubes can be calculated to a good approximation using a modified pairwise summatio","authors_text":"A. G\\\"unther, B. Jetter, J. Fort\\'agh, J. M\\\"arkle, M. Gierling, P. Schneeweiss, S. Scheel, T. E. Judd","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-05-28T17:00:56Z","title":"Scattering and absorption of ultracold atoms by nanotubes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.6161","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:a271094cf87c7671976d12e16ca316f4446d0148f1c5949ff3ca449baaaefd7e","target":"record","created_at":"2026-05-18T03:17:46Z","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":"3e84ee6dabb8a80b136265985ae0b8c7ba048a11f543d057db09aeb8887f9494","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-05-28T17:00:56Z","title_canon_sha256":"83b3313dbb57fb8c8bf4b5b9b0efa855b3ff595a94db0179d0e92833a953dbcd"},"schema_version":"1.0","source":{"id":"1205.6161","kind":"arxiv","version":2}},"canonical_sha256":"ad952aa673b22d1c627ef933dc2a6b4f7d9643258047e683cfee813423a7a393","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad952aa673b22d1c627ef933dc2a6b4f7d9643258047e683cfee813423a7a393","first_computed_at":"2026-05-18T03:17:46.993859Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:17:46.993859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GNYay4ftY5Xoptz5I1JUlDJaWYLAWKYQ+BT/8rkWiPtEKDRPwdjhd5nTqosD0qm+niy1kpB3L/aFdDRPxy8SDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:17:46.994505Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.6161","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a271094cf87c7671976d12e16ca316f4446d0148f1c5949ff3ca449baaaefd7e","sha256:20c2beba1a362eb6c2c04561ab3edc441244e1584313f709dbf0d9e512612b7d"],"state_sha256":"6e7aa92e7320f1fb813c12d087eaa8e75d1196829b2d420ff1eeca055d892088"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a9xXtFSn27mamc2bxzsOaxl7CblqISn6p4DFtGZ6IWMDW8xGXsbcIydg8YuE/sF2aMO07IsYg4x5k2D1sNj/Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T00:34:27.147452Z","bundle_sha256":"963be1d366a61dc1cc278ab9b5e861941cde6bc34a32834889ccd397ab0e74a5"}}