Pith Number

pith:NO2JP46C

pith:2007:NO2JP46CHYYHEHMUCZII6IC4PC

not attested not anchored not stored refs pending

Quantum Game Theory Based on the Schmidt Decomposition

Izumi Tsutsui, Taksu Cheon, Tsubasa Ichikawa

arxiv:quant-ph/0702167 v2 · 2007-02-16 · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NO2JP46CHYYHEHMUCZII6IC4PC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:35:00.411234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bb497f3c23e30721d9416508f205c78801f8350ae6e0a80d4551e1eb49a37e2

Aliases

arxiv: quant-ph/0702167 · arxiv_version: quant-ph/0702167v2 · doi: 10.48550/arxiv.quant-ph/0702167 · pith_short_12: NO2JP46CHYYH · pith_short_16: NO2JP46CHYYHEHMU · pith_short_8: NO2JP46C

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/NO2JP46CHYYHEHMUCZII6IC4PC \
  | 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: 6bb497f3c23e30721d9416508f205c78801f8350ae6e0a80d4551e1eb49a37e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56dc301b58603f7ae3394876e0c0236b86abdb23dad4687794f15ff1e6142982",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-02-16T12:48:15Z",
    "title_canon_sha256": "0ab43f3901ba5d4af57ade503773b797f78a4237e711814cf080e77f9ffc717b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0702167",
    "kind": "arxiv",
    "version": 2
  }
}