Pith Number

pith:4WWZSQQX

pith:2013:4WWZSQQXTMCHHPF7AYNNNJF6PJ

not attested not anchored not stored refs pending

Efficient Online Algorithmic Strategies for Several Two-Player Games with Different or Identical Player Roles

Mugurel Ionut Andreica, Nicolae Tapus

arxiv:1303.5803 v1 · 2013-03-23 · cs.GT · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4WWZSQQXTMCHHPF7AYNNNJF6PJ}

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	2026-05-18T03:30:01.212507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5ad9942179b0473bcbf061ad6a4be7a65a47b8726b7347e7f24a7f050455fa6

Aliases

arxiv: 1303.5803 · arxiv_version: 1303.5803v1 · doi: 10.48550/arxiv.1303.5803 · pith_short_12: 4WWZSQQXTMCH · pith_short_16: 4WWZSQQXTMCHHPF7 · pith_short_8: 4WWZSQQX

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/4WWZSQQXTMCHHPF7AYNNNJF6PJ \
  | 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: e5ad9942179b0473bcbf061ad6a4be7a65a47b8726b7347e7f24a7f050455fa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "943a280e2f916d281767bd1c51fd06362d20b413153a31e4e3aa7ab5b417e90c",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2013-03-23T00:41:29Z",
    "title_canon_sha256": "2fa4481da2ce83d5a99fcb9c0515f17aeae8310bee42c54aea3bc8cc370e48fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5803",
    "kind": "arxiv",
    "version": 1
  }
}