Pith Number

pith:2B4VYJGO

pith:2018:2B4VYJGOAY6JSBBB2PPHMB7J45

not attested not anchored not stored refs pending

Quasi-Perfect Stackelberg Equilibrium

Alberto Marchesi, Christian Kroer, Gabriele Farina, Nicola Gatti, Tuomas Sandholm

arxiv:1811.03871 v1 · 2018-11-09 · 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{2B4VYJGOAY6JSBBB2PPHMB7J45}

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	2026-05-18T00:01:11.739716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0795c24ce063c990421d3de7607e9e742182ad0e212b7026c85f5bec4811129

Aliases

arxiv: 1811.03871 · arxiv_version: 1811.03871v1 · doi: 10.48550/arxiv.1811.03871 · pith_short_12: 2B4VYJGOAY6J · pith_short_16: 2B4VYJGOAY6JSBBB · pith_short_8: 2B4VYJGO

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/2B4VYJGOAY6JSBBB2PPHMB7J45 \
  | 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: d0795c24ce063c990421d3de7607e9e742182ad0e212b7026c85f5bec4811129

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30c682cb16bca756db71fedafd5265397fd6abe2e5f962821c5eb423a4e36c9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2018-11-09T12:02:26Z",
    "title_canon_sha256": "ec6efc60c1c5bfd494d90348ab32cac32991dc6223a90a420b7cb8aa69a52570"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03871",
    "kind": "arxiv",
    "version": 1
  }
}