Pith Number

pith:B7XDBGZN

pith:2017:B7XDBGZNJHH767QM4JTWWAY7IK

not attested not anchored not stored refs pending

Kinetic temperature of massive star-forming molecular clumps measured with formaldehyde. III. The Orion Molecular Cloud 1

C. Henkel, D. L. Li, F. Wyrowski, J. Esimbek, J. J. Zhou, K. M. Menten, N. Brinkmann, X. D. Tang, X. W. Zheng, Y. Gong, Y. X. He, Y. X. Lin, Y. Yuan

arxiv:1709.07694 v1 · 2017-09-22 · 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{B7XDBGZNJHH767QM4JTWWAY7IK}

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	2026-05-18T00:27:12.827274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fee309b2d49cfff7e0ce2676b031f42bb0ca4691135b18779e9f46e60eb9523

Aliases

arxiv: 1709.07694 · arxiv_version: 1709.07694v1 · doi: 10.48550/arxiv.1709.07694 · pith_short_12: B7XDBGZNJHH7 · pith_short_16: B7XDBGZNJHH767QM · pith_short_8: B7XDBGZN

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/B7XDBGZNJHH767QM4JTWWAY7IK \
  | 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: 0fee309b2d49cfff7e0ce2676b031f42bb0ca4691135b18779e9f46e60eb9523

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b3a7736fde6d84efa43609f31826e0512ec6d9db7bb6028bce784fbe6de4d48",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-22T11:14:34Z",
    "title_canon_sha256": "bf53c0b6ca465586faec3aeecff6c374be95224ca970465e11f3fe716b3136cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07694",
    "kind": "arxiv",
    "version": 1
  }
}