Pith Number

pith:WE7I5WMU

pith:2019:WE7I5WMUO67ELQ2VLUOTUQFK3V

not attested not anchored not stored refs pending

Solving Simple Stochastic Games with few Random Nodes faster using Bland's Rule

David Auger, Pierre Coucheney, Yann Strozecki

arxiv:1901.05316 v1 · 2019-01-16 · cs.DS · 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{WE7I5WMUO67ELQ2VLUOTUQFK3V}

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	2026-05-17T23:56:11.155944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b13e8ed99477be45c3555d1d3a40aadd540903ee1b5e6be874956e3a5d636a3f

Aliases

arxiv: 1901.05316 · arxiv_version: 1901.05316v1 · doi: 10.48550/arxiv.1901.05316 · pith_short_12: WE7I5WMUO67E · pith_short_16: WE7I5WMUO67ELQ2V · pith_short_8: WE7I5WMU

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/WE7I5WMUO67ELQ2VLUOTUQFK3V \
  | 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: b13e8ed99477be45c3555d1d3a40aadd540903ee1b5e6be874956e3a5d636a3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81513242ef4d4ee3b268c057050cf1c7c68a5a90f4310cbb3d56287e675b33be",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-01-16T14:39:51Z",
    "title_canon_sha256": "b1427e49c3bc167c9f04449c40fd5ff6fe1e389bc4e8bb1c8b283e40541a4309"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05316",
    "kind": "arxiv",
    "version": 1
  }
}