Pith Number

pith:KS5RLSL2

pith:2014:KS5RLSL2G4M5D7ETKMKDDOULFE

not attested not anchored not stored refs pending

Coding Theorem and Strong Converse for Quantum Channels

Andreas Winter

arxiv:1409.2536 v1 · 2014-09-08 · 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{KS5RLSL2G4M5D7ETKMKDDOULFE}

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

2 papers in Pith

Approximating Unitary Preparations of Orthogonal Black Box States

Resource-Theoretic Quantifiers of Weak and Strong Symmetry Breaking: Strong Entanglement Asymmetry and Beyond

Receipt and verification

First computed	2026-05-18T02:43:10.317157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54bb15c97a3719d1fc93531431ba8b290089123378a2fba9fd7641fe79bb990b

Aliases

arxiv: 1409.2536 · arxiv_version: 1409.2536v1 · doi: 10.48550/arxiv.1409.2536 · pith_short_12: KS5RLSL2G4M5 · pith_short_16: KS5RLSL2G4M5D7ET · pith_short_8: KS5RLSL2

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/KS5RLSL2G4M5D7ETKMKDDOULFE \
  | 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: 54bb15c97a3719d1fc93531431ba8b290089123378a2fba9fd7641fe79bb990b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd76d45a299f53c78c02e16c167c504c40d30c19bb8862aff1f5435e885e8bcd",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-08T21:46:08Z",
    "title_canon_sha256": "1b9987d18c23b9c5be495c60dcf17f3352f084c1c0882dfa432e11707a4f83a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2536",
    "kind": "arxiv",
    "version": 1
  }
}