Pith Number

pith:AV6YEX4N

pith:2011:AV6YEX4N5A36HK4ZIKO4MLBPDP

not attested not anchored not stored refs pending

Biased Weak Polyform Achievement Games

Ian Norris, Nandor Sieben

arxiv:1107.1878 v1 · 2011-07-10 · math.CO · 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{AV6YEX4N5A36HK4ZIKO4MLBPDP}

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	2026-05-18T04:18:33.979845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

057d825f8de837e3ab99429dc62c2f1be519f55973d8c7a57ee5b06d3c13f98d

Aliases

arxiv: 1107.1878 · arxiv_version: 1107.1878v1 · doi: 10.48550/arxiv.1107.1878 · pith_short_12: AV6YEX4N5A36 · pith_short_16: AV6YEX4N5A36HK4Z · pith_short_8: AV6YEX4N

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/AV6YEX4N5A36HK4ZIKO4MLBPDP \
  | 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: 057d825f8de837e3ab99429dc62c2f1be519f55973d8c7a57ee5b06d3c13f98d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6351056be75f622a571a0a18f2f6f5efba0e84ff512da0d3979804336b4412bc",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2011-07-10T18:14:30Z",
    "title_canon_sha256": "2604decde0d849034e31958789d6695ec2dc72a21aace9d9c93e0132b8d9b2b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1878",
    "kind": "arxiv",
    "version": 1
  }
}