Pith Number

pith:LRSC7Q7N

pith:2016:LRSC7Q7N6XR75IQ2DDOBSKJU7R

not attested not anchored not stored refs pending

FPTAS for Mixed-Strategy Nash Equilibria in Tree Graphical Games and Their Generalizations

Luis E. Ortiz, Mohammad T. Irfan

arxiv:1602.05237 v2 · 2016-02-16 · 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{LRSC7Q7N6XR75IQ2DDOBSKJU7R}

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	2026-05-18T00:51:22.616774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c642fc3edf5e3fea21a18dc192934fc6f5eca8a8d8ebe4fb49e9614fbf32146

Aliases

arxiv: 1602.05237 · arxiv_version: 1602.05237v2 · doi: 10.48550/arxiv.1602.05237 · pith_short_12: LRSC7Q7N6XR7 · pith_short_16: LRSC7Q7N6XR75IQ2 · pith_short_8: LRSC7Q7N

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/LRSC7Q7N6XR75IQ2DDOBSKJU7R \
  | 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: 5c642fc3edf5e3fea21a18dc192934fc6f5eca8a8d8ebe4fb49e9614fbf32146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e439b359b88345cb759dcdb19acdba4e3e3c5a596e1ed5eaa292a4a43f156f3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2016-02-16T22:58:44Z",
    "title_canon_sha256": "2048aba39ff4645fdb7376826417998884cdf87b376b753981e6dbd623611f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05237",
    "kind": "arxiv",
    "version": 2
  }
}