{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:R7WPYBKYKAB2O2TW7FLDRZM6VC","short_pith_number":"pith:R7WPYBKY","canonical_record":{"source":{"id":"1706.07533","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2017-06-23T00:41:49Z","cross_cats_sorted":[],"title_canon_sha256":"a6fab1b4c0291679bf6a9e5bd29b76c826f2bed8855fc256599eae761c4089fa","abstract_canon_sha256":"895035f1bb36b4d564d0980d3c5ccf7f1237c2c8db3c33823710732b512ec0fc"},"schema_version":"1.0"},"canonical_sha256":"8fecfc05585003a76a76f95638e59ea8ae53b557c57e09805d303625f34fcecd","source":{"kind":"arxiv","id":"1706.07533","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.07533","created_at":"2026-05-18T00:30:03Z"},{"alias_kind":"arxiv_version","alias_value":"1706.07533v3","created_at":"2026-05-18T00:30:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.07533","created_at":"2026-05-18T00:30:03Z"},{"alias_kind":"pith_short_12","alias_value":"R7WPYBKYKAB2","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"R7WPYBKYKAB2O2TW","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"R7WPYBKY","created_at":"2026-05-18T12:31:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:R7WPYBKYKAB2O2TW7FLDRZM6VC","target":"record","payload":{"canonical_record":{"source":{"id":"1706.07533","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2017-06-23T00:41:49Z","cross_cats_sorted":[],"title_canon_sha256":"a6fab1b4c0291679bf6a9e5bd29b76c826f2bed8855fc256599eae761c4089fa","abstract_canon_sha256":"895035f1bb36b4d564d0980d3c5ccf7f1237c2c8db3c33823710732b512ec0fc"},"schema_version":"1.0"},"canonical_sha256":"8fecfc05585003a76a76f95638e59ea8ae53b557c57e09805d303625f34fcecd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:30:03.632860Z","signature_b64":"0cd53LJ9NfCx/r9qzwB9buWd6utwbnVTGLv1BheI8fs7OwW6ZX9Z6NFpDG6iVBOvT8QMXXBvofdy42bF9dGqAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8fecfc05585003a76a76f95638e59ea8ae53b557c57e09805d303625f34fcecd","last_reissued_at":"2026-05-18T00:30:03.632342Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:30:03.632342Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.07533","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:30:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I+RM1PR+Bwae5NPlLgcMHzExiVtrro5eFvMt51KnxXGsTjGjwEz21214A2Vx+1HTsseIS4WtRTd2FkmyZQvCCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T15:41:06.209219Z"},"content_sha256":"e2c63fe869cfa4ad039c67555a7ba076e49d0a98fce8f9008e76a4167e38a8a8","schema_version":"1.0","event_id":"sha256:e2c63fe869cfa4ad039c67555a7ba076e49d0a98fce8f9008e76a4167e38a8a8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:R7WPYBKYKAB2O2TW7FLDRZM6VC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Anomalous Quasiparticle Reflection from the Surface of a $^3$He-$^4$He Dilute Solution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.other","authors_text":"Daisuke Sato, Hiroki Ikegami, Hyoungsoon Choi, Kimitoshi Kono, Kitak Kim, Yuriy P. Monarkha","submitted_at":"2017-06-23T00:41:49Z","abstract_excerpt":"A free surface of a dilute $^3$He-$^4$He liquid mixture is a unique system where two Fermi liquids with distinct dimensions coexist: a three-dimensional (3D) $^3$He Fermi liquid in bulk and a two-dimensional (2D) $^3$He Fermi liquid at the surface. To investigate a novel effect generated by the interaction between the two Fermi liquids, mobility of a Wigner crystal of electrons formed on the free surface of the mixture is studied. An anomalous enhancement of the mobility, compared with the case where the 3D and 2D systems do not interact with each other, is observed. The enhancement is explain"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.07533","kind":"arxiv","version":3},"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":"2026-05-18T00:30:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H2CfpWDORrwF6dUUQuVDww2zPeDPucAQZpieBXe9vZpveyTsXVSYJUExpO+c0W+k+9cxv3k3UFg2IeKe5fNwCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T15:41:06.209593Z"},"content_sha256":"0df656fa4baae4d6d66806a5741ae33b872468f1db3991715916be8661c28074","schema_version":"1.0","event_id":"sha256:0df656fa4baae4d6d66806a5741ae33b872468f1db3991715916be8661c28074"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R7WPYBKYKAB2O2TW7FLDRZM6VC/bundle.json","state_url":"https://pith.science/pith/R7WPYBKYKAB2O2TW7FLDRZM6VC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R7WPYBKYKAB2O2TW7FLDRZM6VC/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":"2026-05-20T15:41:06Z","links":{"resolver":"https://pith.science/pith/R7WPYBKYKAB2O2TW7FLDRZM6VC","bundle":"https://pith.science/pith/R7WPYBKYKAB2O2TW7FLDRZM6VC/bundle.json","state":"https://pith.science/pith/R7WPYBKYKAB2O2TW7FLDRZM6VC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R7WPYBKYKAB2O2TW7FLDRZM6VC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:R7WPYBKYKAB2O2TW7FLDRZM6VC","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":"895035f1bb36b4d564d0980d3c5ccf7f1237c2c8db3c33823710732b512ec0fc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2017-06-23T00:41:49Z","title_canon_sha256":"a6fab1b4c0291679bf6a9e5bd29b76c826f2bed8855fc256599eae761c4089fa"},"schema_version":"1.0","source":{"id":"1706.07533","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.07533","created_at":"2026-05-18T00:30:03Z"},{"alias_kind":"arxiv_version","alias_value":"1706.07533v3","created_at":"2026-05-18T00:30:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.07533","created_at":"2026-05-18T00:30:03Z"},{"alias_kind":"pith_short_12","alias_value":"R7WPYBKYKAB2","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"R7WPYBKYKAB2O2TW","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"R7WPYBKY","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:0df656fa4baae4d6d66806a5741ae33b872468f1db3991715916be8661c28074","target":"graph","created_at":"2026-05-18T00:30:03Z","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":"A free surface of a dilute $^3$He-$^4$He liquid mixture is a unique system where two Fermi liquids with distinct dimensions coexist: a three-dimensional (3D) $^3$He Fermi liquid in bulk and a two-dimensional (2D) $^3$He Fermi liquid at the surface. To investigate a novel effect generated by the interaction between the two Fermi liquids, mobility of a Wigner crystal of electrons formed on the free surface of the mixture is studied. An anomalous enhancement of the mobility, compared with the case where the 3D and 2D systems do not interact with each other, is observed. The enhancement is explain","authors_text":"Daisuke Sato, Hiroki Ikegami, Hyoungsoon Choi, Kimitoshi Kono, Kitak Kim, Yuriy P. Monarkha","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2017-06-23T00:41:49Z","title":"Anomalous Quasiparticle Reflection from the Surface of a $^3$He-$^4$He Dilute Solution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.07533","kind":"arxiv","version":3},"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:e2c63fe869cfa4ad039c67555a7ba076e49d0a98fce8f9008e76a4167e38a8a8","target":"record","created_at":"2026-05-18T00:30:03Z","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":"895035f1bb36b4d564d0980d3c5ccf7f1237c2c8db3c33823710732b512ec0fc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2017-06-23T00:41:49Z","title_canon_sha256":"a6fab1b4c0291679bf6a9e5bd29b76c826f2bed8855fc256599eae761c4089fa"},"schema_version":"1.0","source":{"id":"1706.07533","kind":"arxiv","version":3}},"canonical_sha256":"8fecfc05585003a76a76f95638e59ea8ae53b557c57e09805d303625f34fcecd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8fecfc05585003a76a76f95638e59ea8ae53b557c57e09805d303625f34fcecd","first_computed_at":"2026-05-18T00:30:03.632342Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:30:03.632342Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0cd53LJ9NfCx/r9qzwB9buWd6utwbnVTGLv1BheI8fs7OwW6ZX9Z6NFpDG6iVBOvT8QMXXBvofdy42bF9dGqAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:30:03.632860Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.07533","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e2c63fe869cfa4ad039c67555a7ba076e49d0a98fce8f9008e76a4167e38a8a8","sha256:0df656fa4baae4d6d66806a5741ae33b872468f1db3991715916be8661c28074"],"state_sha256":"5b55470fbba1ce5a1da1f513fa5920748bacf70d5909097a53a2bd931c29ab1a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"klni8UtCsXPwqH1BT/sMtSgXWHTHDwuMRiRFABfal5SPqfxVkvYUJK6pL0629Fv19u+pF4S1B5KdZt8uw7QPDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T15:41:06.211492Z","bundle_sha256":"d8435f996946aaad7b79327cc7189139464e4fdb1f79de2691cb9253ed8d35e0"}}