Pith Number

pith:WNYNPUH4

pith:2026:WNYNPUH46C36TXTLCEHZQ6O2VI

not attested not anchored not stored refs pending

Quantum game theory for 2 2 games: a mathematical framework

Gloria Ferraris, Veronica Umanit\`a

arxiv:2605.15747 v1 · 2026-05-15 · quant-ph · math-ph · 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{WNYNPUH46C36TXTLCEHZQ6O2VI}

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	2026-05-20T00:01:16.039225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b370d7d0fcf0b7e9de6b110f9879daaa341465fb0ddcfd8ac0c63389eecdb673

Aliases

arxiv: 2605.15747 · arxiv_version: 2605.15747v1 · doi: 10.48550/arxiv.2605.15747 · pith_short_12: WNYNPUH46C36 · pith_short_16: WNYNPUH46C36TXTL · pith_short_8: WNYNPUH4

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/WNYNPUH46C36TXTLCEHZQ6O2VI \
  | 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: b370d7d0fcf0b7e9de6b110f9879daaa341465fb0ddcfd8ac0c63389eecdb673

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "654f24522bf0056b82bc5aa13f51345a97d0564cb2181323e7c9c3ecd176157a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-15T09:05:39Z",
    "title_canon_sha256": "73a65b37134614bc6256b3a343873f88cebcbee455a699677f9668ecd595e164"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15747",
    "kind": "arxiv",
    "version": 1
  }
}