Pith Number

pith:OLEHQ22A

pith:2011:OLEHQ22AEF4C5P6NNNAENHW372

not attested not anchored not stored refs pending

Assessment of existing H2/O2 chemical reaction mechanisms at reheat gas turbine conditions

Madhavan Poyyapakkam, Morten Seljeskog, Nils Erland L. Haugen, Torleif Weydahl

arxiv:1104.4925 v1 · 2011-04-26 · 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{OLEHQ22AEF4C5P6NNNAENHW372}

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	2026-05-18T04:23:32.737525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72c8786b4021782ebfcd6b40469edbfe9052d53fe4f7add7e04857ade0a76a1e

Aliases

arxiv: 1104.4925 · arxiv_version: 1104.4925v1 · doi: 10.48550/arxiv.1104.4925 · pith_short_12: OLEHQ22AEF4C · pith_short_16: OLEHQ22AEF4C5P6N · pith_short_8: OLEHQ22A

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/OLEHQ22AEF4C5P6NNNAENHW372 \
  | 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: 72c8786b4021782ebfcd6b40469edbfe9052d53fe4f7add7e04857ade0a76a1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "009356ca97c234e7e0ed0a8b30e01e97823def3bbbd487efd9e9978aa6d1e1fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2011-04-26T13:56:18Z",
    "title_canon_sha256": "4337b512e950d3c53c2b23e1d2ec43d125bade0afed393a91d698c6f93d443a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4925",
    "kind": "arxiv",
    "version": 1
  }
}