{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:JFLDCJMX2K3Z7VQ2VM2J6NRBDW","short_pith_number":"pith:JFLDCJMX","schema_version":"1.0","canonical_sha256":"4956312597d2b79fd61aab349f36211db326c8839718f17b2b4603f0df4d7846","source":{"kind":"arxiv","id":"quant-ph/0512200","version":3},"attestation_state":"computed","paper":{"title":"Capacities of noiseless quantum channels for massive indistinguishable particles: Bosons vs. fermions","license":"","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"quant-ph","authors_text":"Aditi Sen De, Bartosz Gromek, Dagmar Bruss, Maciej Lewenstein, Ujjwal Sen","submitted_at":"2005-12-22T15:53:03Z","abstract_excerpt":"We consider information transmission through a noiseless quantum channel, where the information is encoded into massive indistinguishable particles: bosons or fermions. We study the situation in which the particles are noninteracting. The encoding input states obey a set of physically motivated constraints on the mean values of the energy and particle number. In such a case, the determination of both classical and quantum capacity reduces to a constrained maximization of entropy. In the case of noninteracting bosons, signatures of Bose Einstein condensation can be observed in the behavior of t"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"quant-ph/0512200","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"quant-ph","submitted_at":"2005-12-22T15:53:03Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"87d3896be14d042e7c644da78d2f91a7c9b3a4a891aa9352b8a654236943f932","abstract_canon_sha256":"3bc528cd82440584f12e921e6cb446d2a59f9910596a4500e8162011d7ded05c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:54:44.153148Z","signature_b64":"yCHaWyvoNS9WhTaaYYAkB1EO04+UbDzwufPd8sm4FX8xd43vza02wQxvnLEbjQBVCVwFxYhEY/glxX1Oo3kVAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4956312597d2b79fd61aab349f36211db326c8839718f17b2b4603f0df4d7846","last_reissued_at":"2026-07-04T15:54:44.152724Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:54:44.152724Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Capacities of noiseless quantum channels for massive indistinguishable particles: Bosons vs. fermions","license":"","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"quant-ph","authors_text":"Aditi Sen De, Bartosz Gromek, Dagmar Bruss, Maciej Lewenstein, Ujjwal Sen","submitted_at":"2005-12-22T15:53:03Z","abstract_excerpt":"We consider information transmission through a noiseless quantum channel, where the information is encoded into massive indistinguishable particles: bosons or fermions. We study the situation in which the particles are noninteracting. The encoding input states obey a set of physically motivated constraints on the mean values of the energy and particle number. In such a case, the determination of both classical and quantum capacity reduces to a constrained maximization of entropy. In the case of noninteracting bosons, signatures of Bose Einstein condensation can be observed in the behavior of t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0512200","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/quant-ph/0512200/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"quant-ph/0512200","created_at":"2026-07-04T15:54:44.152792+00:00"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/0512200v3","created_at":"2026-07-04T15:54:44.152792+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/0512200","created_at":"2026-07-04T15:54:44.152792+00:00"},{"alias_kind":"pith_short_12","alias_value":"JFLDCJMX2K3Z","created_at":"2026-07-04T15:54:44.152792+00:00"},{"alias_kind":"pith_short_16","alias_value":"JFLDCJMX2K3Z7VQ2","created_at":"2026-07-04T15:54:44.152792+00:00"},{"alias_kind":"pith_short_8","alias_value":"JFLDCJMX","created_at":"2026-07-04T15:54:44.152792+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JFLDCJMX2K3Z7VQ2VM2J6NRBDW","json":"https://pith.science/pith/JFLDCJMX2K3Z7VQ2VM2J6NRBDW.json","graph_json":"https://pith.science/api/pith-number/JFLDCJMX2K3Z7VQ2VM2J6NRBDW/graph.json","events_json":"https://pith.science/api/pith-number/JFLDCJMX2K3Z7VQ2VM2J6NRBDW/events.json","paper":"https://pith.science/paper/JFLDCJMX"},"agent_actions":{"view_html":"https://pith.science/pith/JFLDCJMX2K3Z7VQ2VM2J6NRBDW","download_json":"https://pith.science/pith/JFLDCJMX2K3Z7VQ2VM2J6NRBDW.json","view_paper":"https://pith.science/paper/JFLDCJMX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=quant-ph/0512200&json=true","fetch_graph":"https://pith.science/api/pith-number/JFLDCJMX2K3Z7VQ2VM2J6NRBDW/graph.json","fetch_events":"https://pith.science/api/pith-number/JFLDCJMX2K3Z7VQ2VM2J6NRBDW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JFLDCJMX2K3Z7VQ2VM2J6NRBDW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JFLDCJMX2K3Z7VQ2VM2J6NRBDW/action/storage_attestation","attest_author":"https://pith.science/pith/JFLDCJMX2K3Z7VQ2VM2J6NRBDW/action/author_attestation","sign_citation":"https://pith.science/pith/JFLDCJMX2K3Z7VQ2VM2J6NRBDW/action/citation_signature","submit_replication":"https://pith.science/pith/JFLDCJMX2K3Z7VQ2VM2J6NRBDW/action/replication_record"}},"created_at":"2026-07-04T15:54:44.152792+00:00","updated_at":"2026-07-04T15:54:44.152792+00:00"}