Pith Number

pith:V5WAMP5V

pith:2017:V5WAMP5VQC3OQIFAGYTZWK2EFW

not attested not anchored not stored refs pending

Smoothing Method for Approximate Extensive-Form Perfect Equilibrium

Christian Kroer, Gabriele Farina, Tuomas Sandholm

arxiv:1705.09326 v1 · 2017-05-25 · 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{V5WAMP5VQC3OQIFAGYTZWK2EFW}

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	2026-05-18T00:43:38.998437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af6c063fb580b6e820a036279b2b442d8cb1c2b8a1857eede9a468a7e21884c8

Aliases

arxiv: 1705.09326 · arxiv_version: 1705.09326v1 · doi: 10.48550/arxiv.1705.09326 · pith_short_12: V5WAMP5VQC3O · pith_short_16: V5WAMP5VQC3OQIFA · pith_short_8: V5WAMP5V

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/V5WAMP5VQC3OQIFAGYTZWK2EFW \
  | 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: af6c063fb580b6e820a036279b2b442d8cb1c2b8a1857eede9a468a7e21884c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c0a01475d5fec53a3a32a072485cbad59f1d0d8184070a2fa65f0fc665dc049",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2017-05-25T18:53:47Z",
    "title_canon_sha256": "9acfea13516f9bfc315554f41be39a3a5310118beaf4ecdc1ebe2fb0c581c5f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09326",
    "kind": "arxiv",
    "version": 1
  }
}