Pith Number

pith:4OJQVMKN

pith:2023:4OJQVMKNAHTFPMNGZJETRA4UPB

not attested not anchored not stored refs pending

Quantum soft-covering lemma with applications to rate-distortion coding, resolvability and identification via quantum channels

Andreas Winter, S. Sandeep Pradhan, Touheed Anwar Atif

arxiv:2306.12416 v3 · 2023-06-21 · quant-ph · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OJQVMKNAHTFPMNGZJETRA4UPB}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Empirical Coordination of Quantum Correlations

Receipt and verification

First computed	2026-07-05T09:10:41.698226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3930ab14d01e657b1a6ca493883947843b936af8772898973a56d7c68dd857f

Aliases

arxiv: 2306.12416 · arxiv_version: 2306.12416v3 · doi: 10.48550/arxiv.2306.12416 · pith_short_12: 4OJQVMKNAHTF · pith_short_16: 4OJQVMKNAHTFPMNG · pith_short_8: 4OJQVMKN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4OJQVMKNAHTFPMNGZJETRA4UPB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e3930ab14d01e657b1a6ca493883947843b936af8772898973a56d7c68dd857f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dda5f854eedef200060329ff9123aaa764f870f5d35c58157d3d205e5b005a03",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-06-21T17:53:22Z",
    "title_canon_sha256": "37085be27de88dfcdd7705d1a0c59907d7b188b657f8f71de2398dda697fe3e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.12416",
    "kind": "arxiv",
    "version": 3
  }
}