{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:R65GXUGX2DTWBIARNXZ57PDYOD","short_pith_number":"pith:R65GXUGX","canonical_record":{"source":{"id":"quant-ph/0311174","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"quant-ph","submitted_at":"2003-11-25T16:23:49Z","cross_cats_sorted":[],"title_canon_sha256":"e6fcd713a05ef803b8dcdcc3529f0b8c6a43eaa3b62536410ed0b827ce74627b","abstract_canon_sha256":"3af9efc1c599240277f98e2041e0862851407a02cbd1f41007635a710785a1e6"},"schema_version":"1.0"},"canonical_sha256":"8fba6bd0d7d0e760a0116df3dfbc7870f78ccdec261a4fbea1c3a75161dfd6a4","source":{"kind":"arxiv","id":"quant-ph/0311174","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"quant-ph/0311174","created_at":"2026-05-18T03:24:20Z"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/0311174v1","created_at":"2026-05-18T03:24:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/0311174","created_at":"2026-05-18T03:24:20Z"},{"alias_kind":"pith_short_12","alias_value":"R65GXUGX2DTW","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"R65GXUGX2DTWBIAR","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"R65GXUGX","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:R65GXUGX2DTWBIARNXZ57PDYOD","target":"record","payload":{"canonical_record":{"source":{"id":"quant-ph/0311174","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"quant-ph","submitted_at":"2003-11-25T16:23:49Z","cross_cats_sorted":[],"title_canon_sha256":"e6fcd713a05ef803b8dcdcc3529f0b8c6a43eaa3b62536410ed0b827ce74627b","abstract_canon_sha256":"3af9efc1c599240277f98e2041e0862851407a02cbd1f41007635a710785a1e6"},"schema_version":"1.0"},"canonical_sha256":"8fba6bd0d7d0e760a0116df3dfbc7870f78ccdec261a4fbea1c3a75161dfd6a4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:24:20.133639Z","signature_b64":"TyEtC1H1XHNk+rp0ms5JogdvH+qXHI4VBsDUYbcXgH5Nt9zkumjQ2wKoXDe5vDbd99dJOS3buT/DlFDMWfyfDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8fba6bd0d7d0e760a0116df3dfbc7870f78ccdec261a4fbea1c3a75161dfd6a4","last_reissued_at":"2026-05-18T03:24:20.132867Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:24:20.132867Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"quant-ph/0311174","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:24:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mmfP7v8k6CpPj4BkKyDPlcQfh9tVmGCUWcsnpG/Nu8pLtpK5tWEdd/km5MxEY8zLH8X+/gh3HLZCgwhy8LkLCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T12:33:12.578442Z"},"content_sha256":"6c0d5bd97adc9e7247c7281b491fb97e3fdf187a876094c408622af8a76007b1","schema_version":"1.0","event_id":"sha256:6c0d5bd97adc9e7247c7281b491fb97e3fdf187a876094c408622af8a76007b1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:R65GXUGX2DTWBIARNXZ57PDYOD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An atom fiber for guiding cold neutral atoms","license":"","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"H. Gimpel, I. Bar-Joseph, J. Schmiedmayer, K. Brugger, M. W. Klein, P. Kr\\\"uger, R. Folman, S. Groth, S. Wildermuth, X. Luo","submitted_at":"2003-11-25T16:23:49Z","abstract_excerpt":"We present an omnidirectional matter wave guide on an atom chip. The rotational symmetry of the guide is maintained by a combination of two current carrying wires and a bias field pointing perpendicular to the chip surface. We demonstrate guiding of thermal atoms around more than two complete turns along a spiral shaped 25mm long curved path (curve radii down to 200$\\mu$m) at various atom--surface distances (35-450$\\mu$m). An extension of the scheme for the guiding of Bose-Einstein condensates is outlined."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0311174","kind":"arxiv","version":1},"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":"2026-05-18T03:24:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lPYZWdYFLLKYKhmKP1wgKzAkrjyvQrFBSeG/sas9eJk74uhD+I0Mn1HFEHM7N9oHeLTUA3z7rQW2wHPDl80ADA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T12:33:12.578788Z"},"content_sha256":"5c32286b77f210c4c73ed4c7e6c1d3ec8ab25339024f9af9a70d10b3f859ab25","schema_version":"1.0","event_id":"sha256:5c32286b77f210c4c73ed4c7e6c1d3ec8ab25339024f9af9a70d10b3f859ab25"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R65GXUGX2DTWBIARNXZ57PDYOD/bundle.json","state_url":"https://pith.science/pith/R65GXUGX2DTWBIARNXZ57PDYOD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R65GXUGX2DTWBIARNXZ57PDYOD/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":"2026-05-28T12:33:12Z","links":{"resolver":"https://pith.science/pith/R65GXUGX2DTWBIARNXZ57PDYOD","bundle":"https://pith.science/pith/R65GXUGX2DTWBIARNXZ57PDYOD/bundle.json","state":"https://pith.science/pith/R65GXUGX2DTWBIARNXZ57PDYOD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R65GXUGX2DTWBIARNXZ57PDYOD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:R65GXUGX2DTWBIARNXZ57PDYOD","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":"3af9efc1c599240277f98e2041e0862851407a02cbd1f41007635a710785a1e6","cross_cats_sorted":[],"license":"","primary_cat":"quant-ph","submitted_at":"2003-11-25T16:23:49Z","title_canon_sha256":"e6fcd713a05ef803b8dcdcc3529f0b8c6a43eaa3b62536410ed0b827ce74627b"},"schema_version":"1.0","source":{"id":"quant-ph/0311174","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"quant-ph/0311174","created_at":"2026-05-18T03:24:20Z"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/0311174v1","created_at":"2026-05-18T03:24:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/0311174","created_at":"2026-05-18T03:24:20Z"},{"alias_kind":"pith_short_12","alias_value":"R65GXUGX2DTW","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"R65GXUGX2DTWBIAR","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"R65GXUGX","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:5c32286b77f210c4c73ed4c7e6c1d3ec8ab25339024f9af9a70d10b3f859ab25","target":"graph","created_at":"2026-05-18T03:24:20Z","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 present an omnidirectional matter wave guide on an atom chip. The rotational symmetry of the guide is maintained by a combination of two current carrying wires and a bias field pointing perpendicular to the chip surface. We demonstrate guiding of thermal atoms around more than two complete turns along a spiral shaped 25mm long curved path (curve radii down to 200$\\mu$m) at various atom--surface distances (35-450$\\mu$m). An extension of the scheme for the guiding of Bose-Einstein condensates is outlined.","authors_text":"H. Gimpel, I. Bar-Joseph, J. Schmiedmayer, K. Brugger, M. W. Klein, P. Kr\\\"uger, R. Folman, S. Groth, S. Wildermuth, X. Luo","cross_cats":[],"headline":"","license":"","primary_cat":"quant-ph","submitted_at":"2003-11-25T16:23:49Z","title":"An atom fiber for guiding cold neutral atoms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0311174","kind":"arxiv","version":1},"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":"sha256:6c0d5bd97adc9e7247c7281b491fb97e3fdf187a876094c408622af8a76007b1","target":"record","created_at":"2026-05-18T03:24:20Z","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":"3af9efc1c599240277f98e2041e0862851407a02cbd1f41007635a710785a1e6","cross_cats_sorted":[],"license":"","primary_cat":"quant-ph","submitted_at":"2003-11-25T16:23:49Z","title_canon_sha256":"e6fcd713a05ef803b8dcdcc3529f0b8c6a43eaa3b62536410ed0b827ce74627b"},"schema_version":"1.0","source":{"id":"quant-ph/0311174","kind":"arxiv","version":1}},"canonical_sha256":"8fba6bd0d7d0e760a0116df3dfbc7870f78ccdec261a4fbea1c3a75161dfd6a4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8fba6bd0d7d0e760a0116df3dfbc7870f78ccdec261a4fbea1c3a75161dfd6a4","first_computed_at":"2026-05-18T03:24:20.132867Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:24:20.132867Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TyEtC1H1XHNk+rp0ms5JogdvH+qXHI4VBsDUYbcXgH5Nt9zkumjQ2wKoXDe5vDbd99dJOS3buT/DlFDMWfyfDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:24:20.133639Z","signed_message":"canonical_sha256_bytes"},"source_id":"quant-ph/0311174","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6c0d5bd97adc9e7247c7281b491fb97e3fdf187a876094c408622af8a76007b1","sha256:5c32286b77f210c4c73ed4c7e6c1d3ec8ab25339024f9af9a70d10b3f859ab25"],"state_sha256":"1472a166fc3e22525eeaa5fcadc427836118b1122e5409176feff474499739c8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i78v5IvGbLoe0M6dlWWf7AP6fo+rzNzL89Qquar0buONA2QO6NWWTA9e8Vmy42LvUfCYABfVbLaGXVkO0lCnBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T12:33:12.580758Z","bundle_sha256":"f097dadd1a7aae999d597b9d41b12fce1dc077768ec86e0690f711e262c59971"}}