Pith Number

pith:ABPNWPZL

pith:2014:ABPNWPZLRGWTKO5LWKXWUF3F6K

not attested not anchored not stored refs pending

Strong converse exponents for a quantum channel discrimination problem and quantum-feedback-assisted communication

Mark M. Wilde, Mil\'an Mosonyi, Tom Cooney

arxiv:1408.3373 v3 · 2014-08-14 · quant-ph · cs.IT · math-ph · math.IT · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ABPNWPZLRGWTKO5LWKXWUF3F6K}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

Maximum channel entropy principle and microcanonical channels

Receipt and verification

First computed	2026-05-18T01:12:58.758789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

005edb3f2b89ad353babb2af6a1765f2990569c377a23b74b0f4cd605a846ebc

Aliases

arxiv: 1408.3373 · arxiv_version: 1408.3373v3 · doi: 10.48550/arxiv.1408.3373 · pith_short_12: ABPNWPZLRGWT · pith_short_16: ABPNWPZLRGWTKO5L · pith_short_8: ABPNWPZL

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/ABPNWPZLRGWTKO5LWKXWUF3F6K \
  | 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: 005edb3f2b89ad353babb2af6a1765f2990569c377a23b74b0f4cd605a846ebc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d369add4d79499d8f9e10a3286995691020ddf13514b957741bd74375673d20",
    "cross_cats_sorted": [
      "cs.IT",
      "math-ph",
      "math.IT",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-14T18:17:11Z",
    "title_canon_sha256": "ddcbbfb01ad102caff8664568e718e119c7a440968aea700acc1c7e22d16a9a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3373",
    "kind": "arxiv",
    "version": 3
  }
}