{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:RAEFQ7FVGUAMOWQ7DX57DRDEGE","short_pith_number":"pith:RAEFQ7FV","canonical_record":{"source":{"id":"1809.06340","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-09-17T17:20:25Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"24ce8f7127cca4e5d13bf7a58be81a7cd2590d5afb049209f6ac61b403ea6850","abstract_canon_sha256":"0311f66d1fef1b010599a15b32b36713624165903eb14aeb0637d54f8cf8c98b"},"schema_version":"1.0"},"canonical_sha256":"8808587cb53500c75a1f1dfbf1c464311e9f05c5cf17601276d05964fe71735a","source":{"kind":"arxiv","id":"1809.06340","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.06340","created_at":"2026-05-17T23:55:55Z"},{"alias_kind":"arxiv_version","alias_value":"1809.06340v1","created_at":"2026-05-17T23:55:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.06340","created_at":"2026-05-17T23:55:55Z"},{"alias_kind":"pith_short_12","alias_value":"RAEFQ7FVGUAM","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"RAEFQ7FVGUAMOWQ7","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"RAEFQ7FV","created_at":"2026-05-18T12:32:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:RAEFQ7FVGUAMOWQ7DX57DRDEGE","target":"record","payload":{"canonical_record":{"source":{"id":"1809.06340","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-09-17T17:20:25Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"24ce8f7127cca4e5d13bf7a58be81a7cd2590d5afb049209f6ac61b403ea6850","abstract_canon_sha256":"0311f66d1fef1b010599a15b32b36713624165903eb14aeb0637d54f8cf8c98b"},"schema_version":"1.0"},"canonical_sha256":"8808587cb53500c75a1f1dfbf1c464311e9f05c5cf17601276d05964fe71735a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:55:55.126996Z","signature_b64":"sOp1B3A4dzlYySVumPkEG/2DcuqyIGxoE0DUNjZFjeP1VezmGwiM10giohAi/zkQ53kaWupkYCXkVL93oTh1Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8808587cb53500c75a1f1dfbf1c464311e9f05c5cf17601276d05964fe71735a","last_reissued_at":"2026-05-17T23:55:55.126367Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:55:55.126367Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.06340","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":"2026-05-17T23:55:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1G6YiVmIDX4zvxWj4yxVQO1YwMTo7XM2rslcmqqJQ33uMWF+/6SFXR3dXj6rfpIQfXcKVcQ4juQC3Pc/odKgCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T06:27:44.225521Z"},"content_sha256":"813ebdb7e14225aa297e45df7a09d68b6019a3cead885df4cab99123d36eb76f","schema_version":"1.0","event_id":"sha256:813ebdb7e14225aa297e45df7a09d68b6019a3cead885df4cab99123d36eb76f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:RAEFQ7FVGUAMOWQ7DX57DRDEGE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Efimov Enhanced Kondo Effect in Alkaline and Alkaline-Earth Atomic Gas Mixture","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.quant-gas","authors_text":"Hui Zhai, Juan Yao, Ren Zhang","submitted_at":"2018-09-17T17:20:25Z","abstract_excerpt":"Recent experiment has observed Feshbach resonances between alkaline and alkaline-earth atoms. These Feshbach resonances are insensitive to the nuclear spin of alkaline-earth atoms. Ultilizing this feature, we propose to take this system as a candidate to perform quantum simulation of the Kondo effect. An alkaline atom can form a molecule with an alkaline-earth atom with different nuclear spins, which plays the role of spin-exchange scattering responsible for the Kondo effect. Furthermore, we point out that the existence of three-body bound state and atom-molecule resonance due to the Efimov ef"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.06340","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":"2026-05-17T23:55:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KXdsbDKm//RfwMhBy0309OXC0X6Y3/62mc6YcTuAOyomyujdUKHaBM0p11SzLwIYjQL0rDCDnwmUiZsY2GzQAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T06:27:44.225867Z"},"content_sha256":"0443af75e77683297604bb6ab1175c4601f0732e9e72213096de82d42d7a7897","schema_version":"1.0","event_id":"sha256:0443af75e77683297604bb6ab1175c4601f0732e9e72213096de82d42d7a7897"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RAEFQ7FVGUAMOWQ7DX57DRDEGE/bundle.json","state_url":"https://pith.science/pith/RAEFQ7FVGUAMOWQ7DX57DRDEGE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RAEFQ7FVGUAMOWQ7DX57DRDEGE/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":"2026-05-30T06:27:44Z","links":{"resolver":"https://pith.science/pith/RAEFQ7FVGUAMOWQ7DX57DRDEGE","bundle":"https://pith.science/pith/RAEFQ7FVGUAMOWQ7DX57DRDEGE/bundle.json","state":"https://pith.science/pith/RAEFQ7FVGUAMOWQ7DX57DRDEGE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RAEFQ7FVGUAMOWQ7DX57DRDEGE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:RAEFQ7FVGUAMOWQ7DX57DRDEGE","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":"0311f66d1fef1b010599a15b32b36713624165903eb14aeb0637d54f8cf8c98b","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-09-17T17:20:25Z","title_canon_sha256":"24ce8f7127cca4e5d13bf7a58be81a7cd2590d5afb049209f6ac61b403ea6850"},"schema_version":"1.0","source":{"id":"1809.06340","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.06340","created_at":"2026-05-17T23:55:55Z"},{"alias_kind":"arxiv_version","alias_value":"1809.06340v1","created_at":"2026-05-17T23:55:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.06340","created_at":"2026-05-17T23:55:55Z"},{"alias_kind":"pith_short_12","alias_value":"RAEFQ7FVGUAM","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"RAEFQ7FVGUAMOWQ7","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"RAEFQ7FV","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:0443af75e77683297604bb6ab1175c4601f0732e9e72213096de82d42d7a7897","target":"graph","created_at":"2026-05-17T23:55:55Z","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"},"paper":{"abstract_excerpt":"Recent experiment has observed Feshbach resonances between alkaline and alkaline-earth atoms. These Feshbach resonances are insensitive to the nuclear spin of alkaline-earth atoms. Ultilizing this feature, we propose to take this system as a candidate to perform quantum simulation of the Kondo effect. An alkaline atom can form a molecule with an alkaline-earth atom with different nuclear spins, which plays the role of spin-exchange scattering responsible for the Kondo effect. Furthermore, we point out that the existence of three-body bound state and atom-molecule resonance due to the Efimov ef","authors_text":"Hui Zhai, Juan Yao, Ren Zhang","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-09-17T17:20:25Z","title":"Efimov Enhanced Kondo Effect in Alkaline and Alkaline-Earth Atomic Gas Mixture"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.06340","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":"sha256:813ebdb7e14225aa297e45df7a09d68b6019a3cead885df4cab99123d36eb76f","target":"record","created_at":"2026-05-17T23:55:55Z","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":"0311f66d1fef1b010599a15b32b36713624165903eb14aeb0637d54f8cf8c98b","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-09-17T17:20:25Z","title_canon_sha256":"24ce8f7127cca4e5d13bf7a58be81a7cd2590d5afb049209f6ac61b403ea6850"},"schema_version":"1.0","source":{"id":"1809.06340","kind":"arxiv","version":1}},"canonical_sha256":"8808587cb53500c75a1f1dfbf1c464311e9f05c5cf17601276d05964fe71735a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8808587cb53500c75a1f1dfbf1c464311e9f05c5cf17601276d05964fe71735a","first_computed_at":"2026-05-17T23:55:55.126367Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:55:55.126367Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sOp1B3A4dzlYySVumPkEG/2DcuqyIGxoE0DUNjZFjeP1VezmGwiM10giohAi/zkQ53kaWupkYCXkVL93oTh1Bw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:55:55.126996Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.06340","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:813ebdb7e14225aa297e45df7a09d68b6019a3cead885df4cab99123d36eb76f","sha256:0443af75e77683297604bb6ab1175c4601f0732e9e72213096de82d42d7a7897"],"state_sha256":"1b9d493639b6d16c3ed41bf749afd6c289356c1d0745fb199be3d3bd6a83d990"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tGkvx0VgS+D4CvMeiC9BLlpmFt46qX2M9aqzwORgvOO2fZ0KkOLSZ9tZDYW4n43Yue5p3q0QxHf33bm/EQ6OAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T06:27:44.227925Z","bundle_sha256":"583b9d39a2723894b66cc15eb2e840787a18404c083478eebdb8e6ea55357b57"}}