Pith Number

pith:W4RAHLMG

pith:2006:W4RAHLMG55PVINRF7D64GYU3QL

not attested not anchored not stored refs pending

Winning strategies for pseudo-telepathy games using single non-local box

Anirban Roy, Guruprasad Kar, Samir Kunkri, Sibasish Ghosh

arxiv:quant-ph/0602064 v2 · 2006-02-06 · 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{W4RAHLMG55PVINRF7D64GYU3QL}

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	2026-07-04T14:53:29.887729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b72203ad86ef5f543625f8fdc3629b82e19aacc1496526c6871140e42914e5ac

Aliases

arxiv: quant-ph/0602064 · arxiv_version: quant-ph/0602064v2 · doi: 10.48550/arxiv.quant-ph/0602064 · pith_short_12: W4RAHLMG55PV · pith_short_16: W4RAHLMG55PVINRF · pith_short_8: W4RAHLMG

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/W4RAHLMG55PVINRF7D64GYU3QL \
  | 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: b72203ad86ef5f543625f8fdc3629b82e19aacc1496526c6871140e42914e5ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a9c79ded303c7cb0a990ebdf6a80c345a148d3bc7619fed6f4b88134d1b2e26",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-02-06T11:07:06Z",
    "title_canon_sha256": "89e0c174af66a10d2aa25449da34406fa9c3e7e8a001913edc4a09ea81064dad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0602064",
    "kind": "arxiv",
    "version": 2
  }
}