Pith Number

pith:P7B2IMOC

pith:2016:P7B2IMOCEF26ELQQGLNWZG35JG

not attested not anchored not stored refs pending

Kinetic temperature of massive star forming molecular clumps measured with formaldehyde

C. C. Yeh, C. Henkel, C. K\"onig, D. L. Li, J. Esimbek, J. J. Zhou, K. M. Menten, X. D. Tang, X. W. Zheng, Y. X. He, Y. Yuan

arxiv:1610.05548 v1 · 2016-10-18 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7B2IMOCEF26ELQQGLNWZG35JG}

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	2026-05-18T00:51:43.248363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fc3a431c22175e22e1032db6c9b7d49a44b83daf39bd169f1d409ccf00c1718

Aliases

arxiv: 1610.05548 · arxiv_version: 1610.05548v1 · doi: 10.48550/arxiv.1610.05548 · pith_short_12: P7B2IMOCEF26 · pith_short_16: P7B2IMOCEF26ELQQ · pith_short_8: P7B2IMOC

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/P7B2IMOCEF26ELQQGLNWZG35JG \
  | 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: 7fc3a431c22175e22e1032db6c9b7d49a44b83daf39bd169f1d409ccf00c1718

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee0ab878af905eb0413a0473bcfb9ee5c855f902da3ced159cf65e61425d2ed1",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-18T11:44:00Z",
    "title_canon_sha256": "717e154574fd33834622cc00fcaabd2639b46341c21e00e7653a46ce2ef8c496"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05548",
    "kind": "arxiv",
    "version": 1
  }
}