Pith Number

pith:OGQ7PDII

pith:2017:OGQ7PDIISVPBCYGRYABSWAPNXY

not attested not anchored not stored refs pending

Autoignition of n-Butanol at Elevated Pressure and Low to Intermediate Temperature

Bryan W. Weber, Chih-Jen Sung, Kamal Kumar, Yu Zhang

arxiv:1706.00867 v1 · 2017-06-02 · 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{OGQ7PDIISVPBCYGRYABSWAPNXY}

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	2026-05-18T00:43:07.641161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71a1f78d08955e1160d1c0032b01edbe3aafb7ec0ebdbf13af5714a0fd29f647

Aliases

arxiv: 1706.00867 · arxiv_version: 1706.00867v1 · doi: 10.48550/arxiv.1706.00867 · pith_short_12: OGQ7PDIISVPB · pith_short_16: OGQ7PDIISVPBCYGR · pith_short_8: OGQ7PDII

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/OGQ7PDIISVPBCYGRYABSWAPNXY \
  | 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: 71a1f78d08955e1160d1c0032b01edbe3aafb7ec0ebdbf13af5714a0fd29f647

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07bc3f7dcac525435e45575de68450b45aa3284d68b84cc70dcc3bb31539a5c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-06-02T22:19:55Z",
    "title_canon_sha256": "e7bee79f3412ca353b110256127c04823698e5a04457aa3d16a484617cd1d7d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00867",
    "kind": "arxiv",
    "version": 1
  }
}