Pith Number

pith:VSX3HRJR

pith:2006:VSX3HRJRJ2RMVM2LAKKH4XTHF5

not attested not anchored not stored refs pending

Positional Determinacy of Games with Infinitely Many Priorities

Erich Graedel, Igor Walukiewicz

arxiv:cs/0610035 v2 · 2006-10-06 · cs.LO · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VSX3HRJRJ2RMVM2LAKKH4XTHF5}

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	2026-05-18T00:53:03.307371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acafb3c5314ea2cab34b02947e5e672f77fc22f627064189a47f2b12c5728264

Aliases

arxiv: cs/0610035 · arxiv_version: cs/0610035v2 · doi: 10.48550/arxiv.cs/0610035 · pith_short_12: VSX3HRJRJ2RM · pith_short_16: VSX3HRJRJ2RMVM2L · pith_short_8: VSX3HRJR

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/VSX3HRJRJ2RMVM2LAKKH4XTHF5 \
  | 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: acafb3c5314ea2cab34b02947e5e672f77fc22f627064189a47f2b12c5728264

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "463ec6edd1cba65f2cdfb13378126337f98d430e94881360f3ad70023b8debf3",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "",
    "primary_cat": "cs.LO",
    "submitted_at": "2006-10-06T11:07:37Z",
    "title_canon_sha256": "f096a65c2aad097f87b126b2423cceabe731fe99562db08c7e1693e9aaee49ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0610035",
    "kind": "arxiv",
    "version": 2
  }
}