Pith Number

pith:VI6Q5T2K

pith:2017:VI6Q5T2KZHOHTDUJQOFCBC7XMM

not attested not anchored not stored refs pending

ChemKED: a human- and machine-readable data standard for chemical kinetics experiments

Bryan W. Weber, Kyle E. Niemeyer

arxiv:1706.01987 v3 · 2017-06-06 · physics.chem-ph · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VI6Q5T2KZHOHTDUJQOFCBC7XMM}

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	2026-05-18T00:25:42.050745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa3d0ecf4ac9dc798e89838a208bf763164faeb7322035dd5c625dc91a93b329

Aliases

arxiv: 1706.01987 · arxiv_version: 1706.01987v3 · doi: 10.48550/arxiv.1706.01987 · pith_short_12: VI6Q5T2KZHOH · pith_short_16: VI6Q5T2KZHOHTDUJ · pith_short_8: VI6Q5T2K

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/VI6Q5T2KZHOHTDUJQOFCBC7XMM \
  | 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: aa3d0ecf4ac9dc798e89838a208bf763164faeb7322035dd5c625dc91a93b329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b787486eafdd157e507338764855a5bc06ef54257a7b7299c14dfafed7e4ed4",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-06-06T21:24:07Z",
    "title_canon_sha256": "eee5412761b34571a192f0b366342e982a202d93672e0d42ea4d7f8002fc3cff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01987",
    "kind": "arxiv",
    "version": 3
  }
}