Pith Number

pith:KF2GK2JK

pith:2018:KF2GK2JKDRJA2N5XP3Q5N7O6HQ

not attested not anchored not stored refs pending

Dynamic Chemical Model for H2/O2 Combustion Developed Through a Community Workflow

Craig D. Needham, James Oreluk, Michael Frenklach, Michael P. Burke, Phillip R. Westmoreland, Richard H. West, Sathya Baskaran, S. Mani Sarathy

arxiv:1801.10093 v2 · 2018-01-30 · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KF2GK2JKDRJA2N5XP3Q5N7O6HQ}

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	2026-05-18T00:24:28.261256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

517465692a1c520d37b77ee1d6fdde3c1b6bb3b85e0476552c463a49c855799a

Aliases

arxiv: 1801.10093 · arxiv_version: 1801.10093v2 · doi: 10.48550/arxiv.1801.10093 · pith_short_12: KF2GK2JKDRJA · pith_short_16: KF2GK2JKDRJA2N5X · pith_short_8: KF2GK2JK

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/KF2GK2JKDRJA2N5XP3Q5N7O6HQ \
  | 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: 517465692a1c520d37b77ee1d6fdde3c1b6bb3b85e0476552c463a49c855799a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b88561be0ee7c480385c725050e05044d3956a8fdb53870d5b88085ef1d6a568",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-01-30T16:55:40Z",
    "title_canon_sha256": "aba5cd41e5f35fce5edd2b71106206debb5988d2a49608330b0ca5077f7365d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.10093",
    "kind": "arxiv",
    "version": 2
  }
}