Pith Number

pith:XU6Y5D46

pith:2022:XU6Y5D4672MHEJIXAK2X6RVTL4

not attested not anchored not stored refs pending

Toward Development of Machine Learned Techniques for Production of Compact Kinetic Models

Gilles Bourque, Mark Fortune, Mark Kelly, Stephen Dooley

arxiv:2202.08021 v1 · 2022-02-16 · physics.chem-ph · cs.DC · cs.LG · physics.comp-ph · 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{XU6Y5D4672MHEJIXAK2X6RVTL4}

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	2026-07-05T06:21:46.031181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd3d8e8f9efe9872251702b57f46b35f23a8bd74d02df93c4919f150e14840bc

Aliases

arxiv: 2202.08021 · arxiv_version: 2202.08021v1 · doi: 10.48550/arxiv.2202.08021 · pith_short_12: XU6Y5D4672MH · pith_short_16: XU6Y5D4672MHEJIX · pith_short_8: XU6Y5D46

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/XU6Y5D4672MHEJIXAK2X6RVTL4 \
  | 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: bd3d8e8f9efe9872251702b57f46b35f23a8bd74d02df93c4919f150e14840bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea89f2f4c694d99c14d9acc238c85d8b17d956080f9ae337df3d8af25ba1ee47",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG",
      "physics.comp-ph",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2022-02-16T12:31:24Z",
    "title_canon_sha256": "431561480b0e351b685d494b5807ad9889cc211db2722928c8a6b9b2ccfa2913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08021",
    "kind": "arxiv",
    "version": 1
  }
}