{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:PG7EDQWHLWFDQ4V2GMQL6W7JV4","short_pith_number":"pith:PG7EDQWH","schema_version":"1.0","canonical_sha256":"79be41c2c75d8a3872ba3320bf5be9af00c90e968ff6d9c32f7e6039e58931d9","source":{"kind":"arxiv","id":"1908.01463","version":2},"attestation_state":"computed","paper":{"title":"Minimum Energy Analysis for Robust Gaussian Joint Source-Channel Coding with a Square-Law Profile","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Ertem Tuncel, Mohammadamin Baniasadi","submitted_at":"2019-08-05T04:32:34Z","abstract_excerpt":"A distortion-noise profile is a function indicating the maximum allowed source distortion value for each noise level in the channel. In this paper, the minimum energy required to achieve a distortion noise profile is studied for Gaussian sources which are transmitted robustly over Gaussian channels. We provide improved lower and upper bounds for the minimum energy behavior of the square-law profile using a family of lower bounds and our proposed coding scheme."},"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":"1908.01463","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-08-05T04:32:34Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"58fb6998fff37f6e2c6ad312f01dff5b0bf250b81fc9ad848cc3b59543eac725","abstract_canon_sha256":"34d25a5803b5012affda831d62f0e93f370308eface549f61ebd7e95079bc4ba"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:22:25.104042Z","signature_b64":"OfGs5i3PkAwGm4d+AYhWhBCC9I73XhpwQiqPklUOlXS5v6VE6IYwCN2UsAEIZp+n3THWR9NxdR5Vp62TYrDSBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"79be41c2c75d8a3872ba3320bf5be9af00c90e968ff6d9c32f7e6039e58931d9","last_reissued_at":"2026-07-05T00:22:25.103642Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:22:25.103642Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Minimum Energy Analysis for Robust Gaussian Joint Source-Channel Coding with a Square-Law Profile","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Ertem Tuncel, Mohammadamin Baniasadi","submitted_at":"2019-08-05T04:32:34Z","abstract_excerpt":"A distortion-noise profile is a function indicating the maximum allowed source distortion value for each noise level in the channel. In this paper, the minimum energy required to achieve a distortion noise profile is studied for Gaussian sources which are transmitted robustly over Gaussian channels. We provide improved lower and upper bounds for the minimum energy behavior of the square-law profile using a family of lower bounds and our proposed coding scheme."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.01463","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1908.01463/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":"1908.01463","created_at":"2026-07-05T00:22:25.103699+00:00"},{"alias_kind":"arxiv_version","alias_value":"1908.01463v2","created_at":"2026-07-05T00:22:25.103699+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.01463","created_at":"2026-07-05T00:22:25.103699+00:00"},{"alias_kind":"pith_short_12","alias_value":"PG7EDQWHLWFD","created_at":"2026-07-05T00:22:25.103699+00:00"},{"alias_kind":"pith_short_16","alias_value":"PG7EDQWHLWFDQ4V2","created_at":"2026-07-05T00:22:25.103699+00:00"},{"alias_kind":"pith_short_8","alias_value":"PG7EDQWH","created_at":"2026-07-05T00:22:25.103699+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/PG7EDQWHLWFDQ4V2GMQL6W7JV4","json":"https://pith.science/pith/PG7EDQWHLWFDQ4V2GMQL6W7JV4.json","graph_json":"https://pith.science/api/pith-number/PG7EDQWHLWFDQ4V2GMQL6W7JV4/graph.json","events_json":"https://pith.science/api/pith-number/PG7EDQWHLWFDQ4V2GMQL6W7JV4/events.json","paper":"https://pith.science/paper/PG7EDQWH"},"agent_actions":{"view_html":"https://pith.science/pith/PG7EDQWHLWFDQ4V2GMQL6W7JV4","download_json":"https://pith.science/pith/PG7EDQWHLWFDQ4V2GMQL6W7JV4.json","view_paper":"https://pith.science/paper/PG7EDQWH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1908.01463&json=true","fetch_graph":"https://pith.science/api/pith-number/PG7EDQWHLWFDQ4V2GMQL6W7JV4/graph.json","fetch_events":"https://pith.science/api/pith-number/PG7EDQWHLWFDQ4V2GMQL6W7JV4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PG7EDQWHLWFDQ4V2GMQL6W7JV4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PG7EDQWHLWFDQ4V2GMQL6W7JV4/action/storage_attestation","attest_author":"https://pith.science/pith/PG7EDQWHLWFDQ4V2GMQL6W7JV4/action/author_attestation","sign_citation":"https://pith.science/pith/PG7EDQWHLWFDQ4V2GMQL6W7JV4/action/citation_signature","submit_replication":"https://pith.science/pith/PG7EDQWHLWFDQ4V2GMQL6W7JV4/action/replication_record"}},"created_at":"2026-07-05T00:22:25.103699+00:00","updated_at":"2026-07-05T00:22:25.103699+00:00"}