Pith Number

pith:HF7PJNWJ

pith:2022:HF7PJNWJ6OG6VV2PCEOAOJK5HJ

not attested not anchored not stored refs pending

Inevitability of knowing less than nothing

Gilad Gour, Isabelle Jianing Geng, Mark M. Wilde, Sarah Brandsen

arxiv:2208.14424 v3 · 2022-08-30 · quant-ph · cs.IT · math-ph · math.IT · 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{HF7PJNWJ6OG6VV2PCEOAOJK5HJ}

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

1 paper in Pith

Quantum Coordination and Nonlocal Games: Theory and Applications

Receipt and verification

First computed	2026-07-05T09:37:29.225980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

397ef4b6c9f38dead74f111c07255d3a51d7cc2247413a9a26dcc0cf4cfc8e71

Aliases

arxiv: 2208.14424 · arxiv_version: 2208.14424v3 · doi: 10.48550/arxiv.2208.14424 · pith_short_12: HF7PJNWJ6OG6 · pith_short_16: HF7PJNWJ6OG6VV2P · pith_short_8: HF7PJNWJ

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/HF7PJNWJ6OG6VV2PCEOAOJK5HJ \
  | 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: 397ef4b6c9f38dead74f111c07255d3a51d7cc2247413a9a26dcc0cf4cfc8e71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "287b254184ac47fa90665a897339835ec6904434e5c260369088630bd5363a54",
    "cross_cats_sorted": [
      "cs.IT",
      "math-ph",
      "math.IT",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-08-30T17:44:17Z",
    "title_canon_sha256": "5080e5b43e05c567702d72e79bc0fd231fd81c9bc1da4dcdbde5905ee038b2e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.14424",
    "kind": "arxiv",
    "version": 3
  }
}