Pith Number

pith:NLGWWGIA

pith:2009:NLGWWGIAL3WZYXO77A7GARZSLY

not attested not anchored not stored refs pending

Quantum Parrondo's games under decoherence

M. K. Khan, M. Ramzan, Salman Khan

arxiv:0909.2897 v2 · 2009-09-15 · 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{NLGWWGIAL3WZYXO77A7GARZSLY}

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	2026-05-18T04:02:37.951501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6acd6b19005eed9c5ddff83e6047325e0f982ad1800ee05545dd2f4fdf666139

Aliases

arxiv: 0909.2897 · arxiv_version: 0909.2897v2 · doi: 10.48550/arxiv.0909.2897 · pith_short_12: NLGWWGIAL3WZ · pith_short_16: NLGWWGIAL3WZYXO7 · pith_short_8: NLGWWGIA

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/NLGWWGIAL3WZYXO77A7GARZSLY \
  | 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: 6acd6b19005eed9c5ddff83e6047325e0f982ad1800ee05545dd2f4fdf666139

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8aebac3ed87485b0399e423ba582ccfe60d99a529c0abe123c34c30ea50d326",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-09-15T23:38:45Z",
    "title_canon_sha256": "b517cfa61bb34a42d5c0cb0e139d0b68ff2ac6a5b8f0037a126b78affd2c6a18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2897",
    "kind": "arxiv",
    "version": 2
  }
}