Pith Number

pith:NAATBB36

pith:2014:NAATBB36FWVAZOU54E6NZOXIGW

not attested not anchored not stored refs pending

Dense Gas Tracers and Star Formation Laws in Active Galaxies: APEX Survey of HCN J=4-3, HCO+ J=4-3, and CS J=7-6

Christian Henkel, Junzhi Wang, Karl M. Menten, Rolf Guesten, Yinghe Zhao, Yu Gao, Zhi-Yu Zhang

arxiv:1402.1039 v1 · 2014-02-05 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAATBB36FWVAZOU54E6NZOXIGW}

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	2026-05-18T01:44:47.514776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

680130877e2daa0cba9de13cdcbae83585637eb3869846ab5487484f1c07bd7a

Aliases

arxiv: 1402.1039 · arxiv_version: 1402.1039v1 · doi: 10.48550/arxiv.1402.1039 · pith_short_12: NAATBB36FWVA · pith_short_16: NAATBB36FWVAZOU5 · pith_short_8: NAATBB36

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/NAATBB36FWVAZOU54E6NZOXIGW \
  | 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: 680130877e2daa0cba9de13cdcbae83585637eb3869846ab5487484f1c07bd7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "972eae7330aada73786ce602398b622b495e4a99e61f663c6673a4aebac4cef6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-05T13:55:28Z",
    "title_canon_sha256": "03f87a82679cad8970921b78cd89d7567ba006e5d59e0049805aafd8780aa22c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1039",
    "kind": "arxiv",
    "version": 1
  }
}