Pith Number

pith:HYDAMU4L

pith:2012:HYDAMU4LFOVGKPADVGJNDSLU4C

not attested not anchored not stored refs pending

The Game of Pure Strategy is solved!

Glenn C. Rhoads, Laurent Bartholdi

arxiv:1202.0695 v1 · 2012-02-03 · 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{HYDAMU4LFOVGKPADVGJNDSLU4C}

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	2026-05-18T01:11:55.583708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e0606538b2baa653c03a992d1c974e09c3eecbfabd03899ef1dbcc01954ff34

Aliases

arxiv: 1202.0695 · arxiv_version: 1202.0695v1 · doi: 10.48550/arxiv.1202.0695 · pith_short_12: HYDAMU4LFOVG · pith_short_16: HYDAMU4LFOVGKPAD · pith_short_8: HYDAMU4L

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/HYDAMU4LFOVGKPADVGJNDSLU4C \
  | 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: 3e0606538b2baa653c03a992d1c974e09c3eecbfabd03899ef1dbcc01954ff34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e9946a89c8dc7f848a07e4aee3b46a7cff4a43529948262d0ebb539012bcaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2012-02-03T13:19:43Z",
    "title_canon_sha256": "aace8a51068ba1341cd4735817daf78b105e9dd3f3c459d13ee60386b709e714"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0695",
    "kind": "arxiv",
    "version": 1
  }
}