Pith Number

pith:5SP3T3HP

pith:2018:5SP3T3HPDZRODF3UOUPVG3VWYX

not attested not anchored not stored refs pending

Arena Model: Inference About Competitions

Chenhe Zhang, Peiyuan Sun

arxiv:1811.11019 v1 · 2018-11-25 · cs.LG · cs.GT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SP3T3HPDZRODF3UOUPVG3VWYX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:59:45.466984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec9fb9ecef1e62e19774751f536eb6c5eeb94c90d7408b2a8a6862927259e5db

Aliases

arxiv: 1811.11019 · arxiv_version: 1811.11019v1 · doi: 10.48550/arxiv.1811.11019 · pith_short_12: 5SP3T3HPDZRO · pith_short_16: 5SP3T3HPDZRODF3U · pith_short_8: 5SP3T3HP

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/5SP3T3HPDZRODF3UOUPVG3VWYX \
  | 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: ec9fb9ecef1e62e19774751f536eb6c5eeb94c90d7408b2a8a6862927259e5db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2c5e569d90e5ab7963469b815c58abc4102fc0ad5f29d12d5f52f5ae4d59b26",
    "cross_cats_sorted": [
      "cs.GT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-25T17:35:36Z",
    "title_canon_sha256": "f00471e7e02f040a2a5fdf6de17dab4cf1de04bb452fc20807483e602f3b8bde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11019",
    "kind": "arxiv",
    "version": 1
  }
}