{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:76FV6LEE6TH5LY4BQPZK7PBSQ6","short_pith_number":"pith:76FV6LEE","canonical_record":{"source":{"id":"1603.09215","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-03-30T14:34:04Z","cross_cats_sorted":[],"title_canon_sha256":"6631bd8bf9659959d40ee83da1c5680c3f122e06787100144e5af1fbcb075e33","abstract_canon_sha256":"369d0ced3ab26da5c39fe691342721383577e19aa59833319477bf6b39d17bdb"},"schema_version":"1.0"},"canonical_sha256":"ff8b5f2c84f4cfd5e38183f2afbc3287a925f0e686ebaa69db265aa2ac83e3f9","source":{"kind":"arxiv","id":"1603.09215","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.09215","created_at":"2026-05-18T00:47:15Z"},{"alias_kind":"arxiv_version","alias_value":"1603.09215v1","created_at":"2026-05-18T00:47:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.09215","created_at":"2026-05-18T00:47:15Z"},{"alias_kind":"pith_short_12","alias_value":"76FV6LEE6TH5","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"76FV6LEE6TH5LY4B","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"76FV6LEE","created_at":"2026-05-18T12:30:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:76FV6LEE6TH5LY4BQPZK7PBSQ6","target":"record","payload":{"canonical_record":{"source":{"id":"1603.09215","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-03-30T14:34:04Z","cross_cats_sorted":[],"title_canon_sha256":"6631bd8bf9659959d40ee83da1c5680c3f122e06787100144e5af1fbcb075e33","abstract_canon_sha256":"369d0ced3ab26da5c39fe691342721383577e19aa59833319477bf6b39d17bdb"},"schema_version":"1.0"},"canonical_sha256":"ff8b5f2c84f4cfd5e38183f2afbc3287a925f0e686ebaa69db265aa2ac83e3f9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:15.188149Z","signature_b64":"hDmcebDGlJ9MfBGMzb1bu410Bfny+eb+OAWlCHKLsu6UIq/7hp29RUEJ+aacP5K7c2mN2tBDkCC7fCZTSeEgAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ff8b5f2c84f4cfd5e38183f2afbc3287a925f0e686ebaa69db265aa2ac83e3f9","last_reissued_at":"2026-05-18T00:47:15.187436Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:15.187436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1603.09215","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":"2026-05-18T00:47:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mC1A609uGDXX1h7XnpNA4khA4T83Zu/AipIHsk3Y10LvcgnXKD7ZetaGLIfvEzJNTChUtS80zmr/6MxmE+sdCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T07:54:09.696567Z"},"content_sha256":"ccd9e0877ded8f46993f88dbe7f99ba6c42ca0fa4315c55bbce644cec8540192","schema_version":"1.0","event_id":"sha256:ccd9e0877ded8f46993f88dbe7f99ba6c42ca0fa4315c55bbce644cec8540192"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:76FV6LEE6TH5LY4BQPZK7PBSQ6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fermi polaron-polaritons in charge-tunable atomically thin semiconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Ajit Srivastava, Atac Imamoglu, Eugene Demler, Martin Kroner, Meinrad Sidler, Ovidiu Cotlet, Patrick Back, Thomas Fink","submitted_at":"2016-03-30T14:34:04Z","abstract_excerpt":"The dynamics of a mobile quantum impurity in a degenerate Fermi system is a fundamental problem in many-body physics. The interest in this field has been renewed due to recent ground-breaking experiments with ultra-cold Fermi gases. Optical creation of an exciton or a polariton in a two-dimensional electron system embedded in a microcavity constitutes a new frontier for this field due to an interplay between cavity-coupling favoring ultra-low mass polariton formation and exciton-electron interactions leading to polaron or trion formation. Here, we present cavity spectroscopy of gate-tunable mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.09215","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":"2026-05-18T00:47:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rw6keTicTKr73uLPX8gNhwuI9QkFsK0+qAP5NNg7QfI8kNzXzr+lVkXdSMnc7WKP0hGjBBnSWFSH2QqtnaiyAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T07:54:09.697238Z"},"content_sha256":"be42bc45e9ce30c4e98a010c19899d384054d62ae2c7bee925a637b3250a523f","schema_version":"1.0","event_id":"sha256:be42bc45e9ce30c4e98a010c19899d384054d62ae2c7bee925a637b3250a523f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/76FV6LEE6TH5LY4BQPZK7PBSQ6/bundle.json","state_url":"https://pith.science/pith/76FV6LEE6TH5LY4BQPZK7PBSQ6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/76FV6LEE6TH5LY4BQPZK7PBSQ6/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":"2026-06-06T07:54:09Z","links":{"resolver":"https://pith.science/pith/76FV6LEE6TH5LY4BQPZK7PBSQ6","bundle":"https://pith.science/pith/76FV6LEE6TH5LY4BQPZK7PBSQ6/bundle.json","state":"https://pith.science/pith/76FV6LEE6TH5LY4BQPZK7PBSQ6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/76FV6LEE6TH5LY4BQPZK7PBSQ6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:76FV6LEE6TH5LY4BQPZK7PBSQ6","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":"369d0ced3ab26da5c39fe691342721383577e19aa59833319477bf6b39d17bdb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-03-30T14:34:04Z","title_canon_sha256":"6631bd8bf9659959d40ee83da1c5680c3f122e06787100144e5af1fbcb075e33"},"schema_version":"1.0","source":{"id":"1603.09215","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.09215","created_at":"2026-05-18T00:47:15Z"},{"alias_kind":"arxiv_version","alias_value":"1603.09215v1","created_at":"2026-05-18T00:47:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.09215","created_at":"2026-05-18T00:47:15Z"},{"alias_kind":"pith_short_12","alias_value":"76FV6LEE6TH5","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"76FV6LEE6TH5LY4B","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"76FV6LEE","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:be42bc45e9ce30c4e98a010c19899d384054d62ae2c7bee925a637b3250a523f","target":"graph","created_at":"2026-05-18T00:47:15Z","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":"The dynamics of a mobile quantum impurity in a degenerate Fermi system is a fundamental problem in many-body physics. The interest in this field has been renewed due to recent ground-breaking experiments with ultra-cold Fermi gases. Optical creation of an exciton or a polariton in a two-dimensional electron system embedded in a microcavity constitutes a new frontier for this field due to an interplay between cavity-coupling favoring ultra-low mass polariton formation and exciton-electron interactions leading to polaron or trion formation. Here, we present cavity spectroscopy of gate-tunable mo","authors_text":"Ajit Srivastava, Atac Imamoglu, Eugene Demler, Martin Kroner, Meinrad Sidler, Ovidiu Cotlet, Patrick Back, Thomas Fink","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-03-30T14:34:04Z","title":"Fermi polaron-polaritons in charge-tunable atomically thin semiconductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.09215","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:ccd9e0877ded8f46993f88dbe7f99ba6c42ca0fa4315c55bbce644cec8540192","target":"record","created_at":"2026-05-18T00:47:15Z","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":"369d0ced3ab26da5c39fe691342721383577e19aa59833319477bf6b39d17bdb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-03-30T14:34:04Z","title_canon_sha256":"6631bd8bf9659959d40ee83da1c5680c3f122e06787100144e5af1fbcb075e33"},"schema_version":"1.0","source":{"id":"1603.09215","kind":"arxiv","version":1}},"canonical_sha256":"ff8b5f2c84f4cfd5e38183f2afbc3287a925f0e686ebaa69db265aa2ac83e3f9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ff8b5f2c84f4cfd5e38183f2afbc3287a925f0e686ebaa69db265aa2ac83e3f9","first_computed_at":"2026-05-18T00:47:15.187436Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:15.187436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hDmcebDGlJ9MfBGMzb1bu410Bfny+eb+OAWlCHKLsu6UIq/7hp29RUEJ+aacP5K7c2mN2tBDkCC7fCZTSeEgAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:15.188149Z","signed_message":"canonical_sha256_bytes"},"source_id":"1603.09215","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ccd9e0877ded8f46993f88dbe7f99ba6c42ca0fa4315c55bbce644cec8540192","sha256:be42bc45e9ce30c4e98a010c19899d384054d62ae2c7bee925a637b3250a523f"],"state_sha256":"a9abb02db263120a8ad11c32848d5cbe2e7da1951bc336c8f7e6929f33107ffe"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b9zTgOUXZHaW3KQ3seMnSvHH/QRBJ8KEywFnzQqKyifDX1MueBWkW3XrwbF2d/f17jAH2x4T8VgmLONY0+xZBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T07:54:09.701093Z","bundle_sha256":"c471676d864bfe6278ad63ad3eb84eb989ff922dc9d99e0568b9dd456f34170f"}}