Pith Number

pith:PNWH2MFY

pith:2018:PNWH2MFYKDDCXSLAPMA4HFD7JC

not attested not anchored not stored refs pending

Towards Machine Learning on data from Professional Cyclists

Agrin Hilmkil, Dan Kuylenstierna, Moa Johansson, Oscar Ivarsson, Teun van Erp

arxiv:1808.00198 v1 · 2018-08-01 · 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{PNWH2MFYKDDCXSLAPMA4HFD7JC}

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	2026-05-18T00:09:08.443779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b6c7d30b850c62bc9607b01c3947f48b00364d1d5bc975fd33d4b0847f71604

Aliases

arxiv: 1808.00198 · arxiv_version: 1808.00198v1 · doi: 10.48550/arxiv.1808.00198 · pith_short_12: PNWH2MFYKDDC · pith_short_16: PNWH2MFYKDDCXSLA · pith_short_8: PNWH2MFY

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/PNWH2MFYKDDCXSLAPMA4HFD7JC \
  | 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: 7b6c7d30b850c62bc9607b01c3947f48b00364d1d5bc975fd33d4b0847f71604

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d22ed95d2e73dab3c9ff3a7324281db8b6945e3d3abf7457e399a605fefb429b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-08-01T07:13:16Z",
    "title_canon_sha256": "c8fb4ab561c2c1673f54b807a95710e978bef8b6b083849617f423d7728f6929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00198",
    "kind": "arxiv",
    "version": 1
  }
}