Pith Number

pith:EXXDNF73

pith:2012:EXXDNF73C2D6CFISJ5GS36OXTB

not attested not anchored not stored refs pending

Adjusted Plus-Minus for NHL Players using Ridge Regression with Goals, Shots, Fenwick, and Corsi

Brian Macdonald

arxiv:1201.0317 v2 · 2012-01-01 · 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{EXXDNF73C2D6CFISJ5GS36OXTB}

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	2026-05-18T02:21:26.811968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25ee3697fb1687e115124f4d2df9d798619512a28a2e2723532b842a1dc72b8b

Aliases

arxiv: 1201.0317 · arxiv_version: 1201.0317v2 · doi: 10.48550/arxiv.1201.0317 · pith_short_12: EXXDNF73C2D6 · pith_short_16: EXXDNF73C2D6CFIS · pith_short_8: EXXDNF73

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/EXXDNF73C2D6CFISJ5GS36OXTB \
  | 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: 25ee3697fb1687e115124f4d2df9d798619512a28a2e2723532b842a1dc72b8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02e02073f5a7699f95b8830bc06c31fded31e01f617a1382ce40aa136bdc5f47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2012-01-01T00:13:03Z",
    "title_canon_sha256": "41ca7ad685fac271e6ba7f26b3f4e71246ada4bf718711576d2c65d3a36b38aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0317",
    "kind": "arxiv",
    "version": 2
  }
}