Pith Number

pith:EXL246KC

pith:2020:EXL246KCUOAV2PGFNXUR7YGA2W

not attested not anchored not stored refs pending

EigenGame: PCA as a Nash Equilibrium

Brian McWilliams, Claire Vernade, Ian Gemp, Thore Graepel

arxiv:2010.00554 v2 · 2020-10-01 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXL246KCUOAV2PGFNXUR7YGA2W}

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.

Cited by

1 paper in Pith

Minimizing the Arithmetic and Communication Complexity of Jacobi's Method for Eigenvalues and Singular Values: Part One -- Serial Algorithms

Receipt and verification

First computed	2026-07-05T02:23:58.656552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25d7ae7942a3815d3cc56de91fe0c0d5ae060222fa1184c65602a4eeb4ff0b1c

Aliases

arxiv: 2010.00554 · arxiv_version: 2010.00554v2 · doi: 10.48550/arxiv.2010.00554 · pith_short_12: EXL246KCUOAV · pith_short_16: EXL246KCUOAV2PGF · pith_short_8: EXL246KC

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/EXL246KCUOAV2PGFNXUR7YGA2W \
  | 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: 25d7ae7942a3815d3cc56de91fe0c0d5ae060222fa1184c65602a4eeb4ff0b1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f65de52e1b57763a3f1f3f956b25e82d5684b804e35deff4e11b10d221cd0c16",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-01T17:12:33Z",
    "title_canon_sha256": "b116c16da89eb69a16a6bbfd140a8c031351ae7037f3880f05efdd9407955de1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00554",
    "kind": "arxiv",
    "version": 2
  }
}