Pith Number

pith:3UGVCIG2

pith:2016:3UGVCIG2BQCOIARXH4F4CDUVOL

not attested not anchored not stored refs pending

On the complexity of Chooser-Picker positional games

Andr\'as Csernenszky, Andr\'as Pluh\'ar, Ryan R. Martin

arxiv:1605.05430 v1 · 2016-05-18 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3UGVCIG2BQCOIARXH4F4CDUVOL}

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	2026-05-18T01:14:35.003418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd0d5120da0c04e402373f0bc10e9572e6872d29303689028b43de52489aa6e6

Aliases

arxiv: 1605.05430 · arxiv_version: 1605.05430v1 · doi: 10.48550/arxiv.1605.05430 · pith_short_12: 3UGVCIG2BQCO · pith_short_16: 3UGVCIG2BQCOIARX · pith_short_8: 3UGVCIG2

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/3UGVCIG2BQCOIARXH4F4CDUVOL \
  | 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: dd0d5120da0c04e402373f0bc10e9572e6872d29303689028b43de52489aa6e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "144bd64ee2e5071303cf682e39f21feb36c7754cbb7d6188a313b81776b87061",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-05-18T04:03:57Z",
    "title_canon_sha256": "731c0d82ebb1790fa8337f9c328a992ce60f5c2a2cefdda64423db7f59ef6ee4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05430",
    "kind": "arxiv",
    "version": 1
  }
}