Pith Number

pith:UNWHRLYV

pith:2013:UNWHRLYVZVD5ADOY22TDH2LZUJ

not attested not anchored not stored refs pending

A solution of the Gaussian optimizer conjecture

A. S. Holevo, R. Garcia-Patron, V. Giovannetti

arxiv:1312.2251 v2 · 2013-12-08 · quant-ph · math-ph · 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{UNWHRLYVZVD5ADOY22TDH2LZUJ}

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.

Receipt and verification

First computed	2026-05-18T02:25:49.242631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a36c78af15cd47d00dd8d6a633e979a261543c82c7b94d3d560a245282085b30

Aliases

arxiv: 1312.2251 · arxiv_version: 1312.2251v2 · doi: 10.48550/arxiv.1312.2251 · pith_short_12: UNWHRLYVZVD5 · pith_short_16: UNWHRLYVZVD5ADOY · pith_short_8: UNWHRLYV

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/UNWHRLYVZVD5ADOY22TDH2LZUJ \
  | 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: a36c78af15cd47d00dd8d6a633e979a261543c82c7b94d3d560a245282085b30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68c6ad548c770950c21d0eb4ef0734e9dc34bbfe42bb737d0765c7743a23aadf",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-08T19:50:06Z",
    "title_canon_sha256": "fb3a09f0441d894efe1807d0f19d0b6076215d1a7faab336df60137d7627cfca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2251",
    "kind": "arxiv",
    "version": 2
  }
}