Pith Number

pith:DBRG4WAW

pith:2006:DBRG4WAWXOSPEKL6EDOESNKEXV

not attested not anchored not stored refs pending

Quantum Games Entropy

Esteban Guevara Hidalgo

arxiv:quant-ph/0606045 v4 · 2006-06-06 · 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{DBRG4WAWXOSPEKL6EDOESNKEXV}

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	2026-05-18T00:55:26.360381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18626e5816bba4f2297e20dc493544bd5d2b7206f29bb41ed9c444f0524f9725

Aliases

arxiv: quant-ph/0606045 · arxiv_version: quant-ph/0606045v4 · doi: 10.48550/arxiv.quant-ph/0606045 · pith_short_12: DBRG4WAWXOSP · pith_short_16: DBRG4WAWXOSPEKL6 · pith_short_8: DBRG4WAW

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/DBRG4WAWXOSPEKL6EDOESNKEXV \
  | 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: 18626e5816bba4f2297e20dc493544bd5d2b7206f29bb41ed9c444f0524f9725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33bf7a17312cdb4afb40b592194127c1b8c8bc9c358deceaa06f004896d912b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-06-06T15:00:30Z",
    "title_canon_sha256": "b84ba50b0c6231b9b48e4122a9adeb4b6d7904792c1e4319a4d9757b9d986a1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0606045",
    "kind": "arxiv",
    "version": 4
  }
}