Pith Number

pith:JXZZA7LN

pith:2013:JXZZA7LNFGUH4AXZELZ47QGNLS

not attested not anchored not stored refs pending

On Randomized Fictitious Play for Approximating Saddle Points Over Convex Sets

Fahimeh Ramezani, Kazuhisa Makino, Khaled Elbassioni, Kurt Mehlhorn

arxiv:1301.5290 v3 · 2013-01-22 · cs.GT · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JXZZA7LNFGUH4AXZELZ47QGNLS}

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	2026-05-18T02:52:56.241564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4df3907d6d29a87e02f922f3cfc0cd5c9e4181bdc9cebbbef99e9c3217bc2731

Aliases

arxiv: 1301.5290 · arxiv_version: 1301.5290v3 · doi: 10.48550/arxiv.1301.5290 · pith_short_12: JXZZA7LNFGUH · pith_short_16: JXZZA7LNFGUH4AXZ · pith_short_8: JXZZA7LN

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/JXZZA7LNFGUH4AXZELZ47QGNLS \
  | 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: 4df3907d6d29a87e02f922f3cfc0cd5c9e4181bdc9cebbbef99e9c3217bc2731

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8944a950451212048c42019914766b83b7a528a542e1b47112a5ae858a861cf4",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2013-01-22T19:27:17Z",
    "title_canon_sha256": "0a5fdd7eec8a5b5af14f0d693a87af7b8ae0c50b7a390e600afcfff14d3993bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5290",
    "kind": "arxiv",
    "version": 3
  }
}