Pith Number

pith:MACDFLU5

pith:2012:MACDFLU5WMSAT7PXWAH6BQKULL

not attested not anchored not stored refs pending

On optimal entanglement assisted one-shot classical communication

Brett Hemenway, Carl A. Miller, Mary Wootters, Yaoyun Shi

arxiv:1201.1521 v2 · 2012-01-06 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MACDFLU5WMSAT7PXWAH6BQKULL}

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	2026-05-18T03:21:54.198133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

600432ae9db32409fdf7b00fe0c1545aee860a847c6755b9477318df9981ef88

Aliases

arxiv: 1201.1521 · arxiv_version: 1201.1521v2 · doi: 10.48550/arxiv.1201.1521 · pith_short_12: MACDFLU5WMSA · pith_short_16: MACDFLU5WMSAT7PX · pith_short_8: MACDFLU5

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/MACDFLU5WMSAT7PXWAH6BQKULL \
  | 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: 600432ae9db32409fdf7b00fe0c1545aee860a847c6755b9477318df9981ef88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d745678683f08191bcc4106faf4b0c316e3d463f61b61d2a799e29b336b5bb3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-01-06T23:55:55Z",
    "title_canon_sha256": "c730146e1d3525c1703dd87521ccb3ab61b4431e49e1a6e8d7d79942b742de93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1521",
    "kind": "arxiv",
    "version": 2
  }
}