{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:DFPWWEQFXMWI7BQ37ARVWKWIUZ","short_pith_number":"pith:DFPWWEQF","canonical_record":{"source":{"id":"1702.08587","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-02-28T00:39:33Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.str-el","quant-ph"],"title_canon_sha256":"525b1500e6752c2d37d4479c28ebdbf4a772f35ede656cd2ff6a9448d9dc6ff4","abstract_canon_sha256":"ab7501be33f490d0bec424c5d7ccd432131736ae2427d008eefd52abf86eb524"},"schema_version":"1.0"},"canonical_sha256":"195f6b1205bb2c8f861bf8235b2ac8a6504da6a60656258c4f8a07dab3d3fcf4","source":{"kind":"arxiv","id":"1702.08587","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.08587","created_at":"2026-05-18T00:19:42Z"},{"alias_kind":"arxiv_version","alias_value":"1702.08587v2","created_at":"2026-05-18T00:19:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.08587","created_at":"2026-05-18T00:19:42Z"},{"alias_kind":"pith_short_12","alias_value":"DFPWWEQFXMWI","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"DFPWWEQFXMWI7BQ3","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"DFPWWEQF","created_at":"2026-05-18T12:31:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:DFPWWEQFXMWI7BQ37ARVWKWIUZ","target":"record","payload":{"canonical_record":{"source":{"id":"1702.08587","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-02-28T00:39:33Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.str-el","quant-ph"],"title_canon_sha256":"525b1500e6752c2d37d4479c28ebdbf4a772f35ede656cd2ff6a9448d9dc6ff4","abstract_canon_sha256":"ab7501be33f490d0bec424c5d7ccd432131736ae2427d008eefd52abf86eb524"},"schema_version":"1.0"},"canonical_sha256":"195f6b1205bb2c8f861bf8235b2ac8a6504da6a60656258c4f8a07dab3d3fcf4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:19:42.412071Z","signature_b64":"usyKhhlLiiT/bdQ8m/uINfgnQ9YdJkEmrRPhZmr+Ty1i5qs5Tcc0MkDRV2U4bmFLnu1W6nBenTqW/LnWxuYbAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"195f6b1205bb2c8f861bf8235b2ac8a6504da6a60656258c4f8a07dab3d3fcf4","last_reissued_at":"2026-05-18T00:19:42.411301Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:19:42.411301Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1702.08587","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":"2026-05-18T00:19:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LpQkKbGuqbJjhnE5Pk9sryFfIsPmbMc14Oda4FwTaGPklg50ilA4cDXacJVjkxta/3yBV3nXXQFkH6d182raBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T10:06:48.146523Z"},"content_sha256":"4bc9b96a008a6021a1377b5f6010367ecbe44861e4fc348d4f36581beff12ead","schema_version":"1.0","event_id":"sha256:4bc9b96a008a6021a1377b5f6010367ecbe44861e4fc348d4f36581beff12ead"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:DFPWWEQFXMWI7BQ37ARVWKWIUZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Universal many-body response of heavy impurities coupled to a Fermi sea","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.str-el","quant-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"Dmitri A. Ivanov, Eugene Demler, Jhih-Shih You, Marko Cetina, Michael Knap, Richard Schmidt","submitted_at":"2017-02-28T00:39:33Z","abstract_excerpt":"In this work we discuss the dynamical response of heavy quantum impurities immersed in a Fermi gas at zero and at finite temperature. Studying both the frequency and the time domain allows one to identify interaction regimes that are characterized by distinct many-body dynamics. From this theoretical study a picture emerges in which impurity dynamics is universal on essentially all time scales, and where the high-frequency few-body response is related to the long-time dynamics of the Anderson orthogonality catastrophe by Tan relations. Our theoretical description relies on different and comple"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.08587","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":"2026-05-18T00:19:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CM7/M4RULQRj6cJOVkDvC8voSzNFAEovneMKU+a1q7AOUWrfbpXeU0+4BSOMEYZkAXzZyIsoVOHkECl45Q63Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T10:06:48.147272Z"},"content_sha256":"1cf6221e19b316fe3dc5e3ecc3c4310db88206c010e42c59c13e360b932de71c","schema_version":"1.0","event_id":"sha256:1cf6221e19b316fe3dc5e3ecc3c4310db88206c010e42c59c13e360b932de71c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DFPWWEQFXMWI7BQ37ARVWKWIUZ/bundle.json","state_url":"https://pith.science/pith/DFPWWEQFXMWI7BQ37ARVWKWIUZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DFPWWEQFXMWI7BQ37ARVWKWIUZ/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":"2026-06-06T10:06:48Z","links":{"resolver":"https://pith.science/pith/DFPWWEQFXMWI7BQ37ARVWKWIUZ","bundle":"https://pith.science/pith/DFPWWEQFXMWI7BQ37ARVWKWIUZ/bundle.json","state":"https://pith.science/pith/DFPWWEQFXMWI7BQ37ARVWKWIUZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DFPWWEQFXMWI7BQ37ARVWKWIUZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:DFPWWEQFXMWI7BQ37ARVWKWIUZ","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":"ab7501be33f490d0bec424c5d7ccd432131736ae2427d008eefd52abf86eb524","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.str-el","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-02-28T00:39:33Z","title_canon_sha256":"525b1500e6752c2d37d4479c28ebdbf4a772f35ede656cd2ff6a9448d9dc6ff4"},"schema_version":"1.0","source":{"id":"1702.08587","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.08587","created_at":"2026-05-18T00:19:42Z"},{"alias_kind":"arxiv_version","alias_value":"1702.08587v2","created_at":"2026-05-18T00:19:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.08587","created_at":"2026-05-18T00:19:42Z"},{"alias_kind":"pith_short_12","alias_value":"DFPWWEQFXMWI","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"DFPWWEQFXMWI7BQ3","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"DFPWWEQF","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:1cf6221e19b316fe3dc5e3ecc3c4310db88206c010e42c59c13e360b932de71c","target":"graph","created_at":"2026-05-18T00:19:42Z","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":"In this work we discuss the dynamical response of heavy quantum impurities immersed in a Fermi gas at zero and at finite temperature. Studying both the frequency and the time domain allows one to identify interaction regimes that are characterized by distinct many-body dynamics. From this theoretical study a picture emerges in which impurity dynamics is universal on essentially all time scales, and where the high-frequency few-body response is related to the long-time dynamics of the Anderson orthogonality catastrophe by Tan relations. Our theoretical description relies on different and comple","authors_text":"Dmitri A. Ivanov, Eugene Demler, Jhih-Shih You, Marko Cetina, Michael Knap, Richard Schmidt","cross_cats":["cond-mat.mes-hall","cond-mat.str-el","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-02-28T00:39:33Z","title":"Universal many-body response of heavy impurities coupled to a Fermi sea"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.08587","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":"sha256:4bc9b96a008a6021a1377b5f6010367ecbe44861e4fc348d4f36581beff12ead","target":"record","created_at":"2026-05-18T00:19:42Z","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":"ab7501be33f490d0bec424c5d7ccd432131736ae2427d008eefd52abf86eb524","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.str-el","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-02-28T00:39:33Z","title_canon_sha256":"525b1500e6752c2d37d4479c28ebdbf4a772f35ede656cd2ff6a9448d9dc6ff4"},"schema_version":"1.0","source":{"id":"1702.08587","kind":"arxiv","version":2}},"canonical_sha256":"195f6b1205bb2c8f861bf8235b2ac8a6504da6a60656258c4f8a07dab3d3fcf4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"195f6b1205bb2c8f861bf8235b2ac8a6504da6a60656258c4f8a07dab3d3fcf4","first_computed_at":"2026-05-18T00:19:42.411301Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:19:42.411301Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"usyKhhlLiiT/bdQ8m/uINfgnQ9YdJkEmrRPhZmr+Ty1i5qs5Tcc0MkDRV2U4bmFLnu1W6nBenTqW/LnWxuYbAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:19:42.412071Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.08587","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4bc9b96a008a6021a1377b5f6010367ecbe44861e4fc348d4f36581beff12ead","sha256:1cf6221e19b316fe3dc5e3ecc3c4310db88206c010e42c59c13e360b932de71c"],"state_sha256":"9c23e681e92013986307b36cf71599c06b8c356706946fad283df1cd736bb6c9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DqQR+pVbuiVYoIazBA/0sX3F8TXFUAtY4aBo2XB33laXxRfAkoEnQKo/+LueUQBj8JnOafxzuwSS72B4wu7jAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T10:06:48.151243Z","bundle_sha256":"92bd01051d3863c277069b40bb2baec26c0843d8f092fe7705c815e67a7c1566"}}