Pith Number

pith:NAZNV2QF

pith:2011:NAZNV2QFCASZBFHNE5G3BTFJJE

not attested not anchored not stored refs pending

CO2 laser-driven reactions in pure acetylene flow

Daegyu Kim, Mansoo Choi, Peter V. Pikhitsa

arxiv:1109.3331 v1 · 2011-09-15 · physics.chem-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAZNV2QFCASZBFHNE5G3BTFJJE}

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	2026-05-18T04:12:56.929528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6832daea0510259094ed274db0cca9490137c7785b8c6631fa77d3950fd963e9

Aliases

arxiv: 1109.3331 · arxiv_version: 1109.3331v1 · doi: 10.48550/arxiv.1109.3331 · pith_short_12: NAZNV2QFCASZ · pith_short_16: NAZNV2QFCASZBFHN · pith_short_8: NAZNV2QF

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/NAZNV2QFCASZBFHNE5G3BTFJJE \
  | 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: 6832daea0510259094ed274db0cca9490137c7785b8c6631fa77d3950fd963e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5ef8d2cf72561b173f90318f00dd20e0721520480e8be78d602405ef2f87585",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2011-09-15T12:13:59Z",
    "title_canon_sha256": "f2208dbd279960bcc5f648e3fb928b2ef26ed9d7db42272e7303b2d00e082583"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3331",
    "kind": "arxiv",
    "version": 1
  }
}