Pith Number

pith:F7EMMA7F

pith:2010:F7EMMA7F3BCHFPKRKLPC2ECAJX

not attested not anchored not stored refs pending

Pure Saddle Points and Symmetric Relative Payoff Games

Burkhard C. Schipper, Joerg Oechssler, Peter Duersch

arxiv:1003.4277 v1 · 2010-03-22 · 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{F7EMMA7F3BCHFPKRKLPC2ECAJX}

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	2026-05-18T03:35:38.909943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fc8c603e5d84472bd5152de2d10404dc5d77786624de1aea4726f7e42f807a8

Aliases

arxiv: 1003.4277 · arxiv_version: 1003.4277v1 · doi: 10.48550/arxiv.1003.4277 · pith_short_12: F7EMMA7F3BCH · pith_short_16: F7EMMA7F3BCHFPKR · pith_short_8: F7EMMA7F

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/F7EMMA7F3BCHFPKRKLPC2ECAJX \
  | 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: 2fc8c603e5d84472bd5152de2d10404dc5d77786624de1aea4726f7e42f807a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "206ac7dc182a3d588477b4a54b7fc45ef094c7d0cb59eeef60bdfc6f11718070",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2010-03-22T20:44:50Z",
    "title_canon_sha256": "e63b3e357765bb8c2c492c646e5d19bc768c38a86847ec126f6c35fcc64a22ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4277",
    "kind": "arxiv",
    "version": 1
  }
}