Pith Number

pith:LKL4QFHO

pith:2017:LKL4QFHO4LBO5G5T3JXUARELSO

not attested not anchored not stored refs pending

Plus-Minus Player Ratings for Soccer

Ian McHale, Javier L\'opez Pe\~na, Tarak Kharrat

arxiv:1706.04943 v1 · 2017-06-15 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKL4QFHO4LBO5G5T3JXUARELSO}

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	2026-05-18T00:42:18.463293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a97c814eee2c2ee9bb3da6f40448b938bb5deac6c88876a9a56e512fea990b0

Aliases

arxiv: 1706.04943 · arxiv_version: 1706.04943v1 · doi: 10.48550/arxiv.1706.04943 · pith_short_12: LKL4QFHO4LBO · pith_short_16: LKL4QFHO4LBO5G5T · pith_short_8: LKL4QFHO

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/LKL4QFHO4LBO5G5T3JXUARELSO \
  | 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: 5a97c814eee2c2ee9bb3da6f40448b938bb5deac6c88876a9a56e512fea990b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a314df3c0531b6925a1da7025e04ebe87e36d03774a4d924f450bcc9ff6196a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-06-15T16:01:58Z",
    "title_canon_sha256": "5f0c7d794223a18f874a94b5924a7501e5ff2a5498842d5e136fc70f34dd4980"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04943",
    "kind": "arxiv",
    "version": 1
  }
}