Pith Number

pith:KEUNSMTM

pith:2018:KEUNSMTMKFFBNXU3MSXYB2OIPA

not attested not anchored not stored refs pending

Graphic displays of MLB pitching mechanics and its evolutions in PITCHf/x data

Brenda McCowan, Cho-Jui Hsieh, Fushing Hsieh, Kevin Fujii, Tania Roy

arxiv:1801.09126 v1 · 2018-01-27 · stat.AP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEUNSMTMKFFBNXU3MSXYB2OIPA}

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	2026-05-18T00:24:58.516010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5128d9326c514a16de9b64af80e9c87826af21c4078533c8cc42927c169131dd

Aliases

arxiv: 1801.09126 · arxiv_version: 1801.09126v1 · doi: 10.48550/arxiv.1801.09126 · pith_short_12: KEUNSMTMKFFB · pith_short_16: KEUNSMTMKFFBNXU3 · pith_short_8: KEUNSMTM

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/KEUNSMTMKFFBNXU3MSXYB2OIPA \
  | 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: 5128d9326c514a16de9b64af80e9c87826af21c4078533c8cc42927c169131dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "970facc0967a5a0d2a0837dcb121acde9f228bf3f937603c3f5e751f8fc721bb",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-01-27T19:28:45Z",
    "title_canon_sha256": "e16015856a876e127a369b3ab3eddb53194afa32c23287b92645e1752b7f5dd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09126",
    "kind": "arxiv",
    "version": 1
  }
}