Pith Number

pith:LSZKXSWI

pith:2017:LSZKXSWIB52RT7EFRFEWSPSWOX

not attested not anchored not stored refs pending

What sets the massive star formation rates and efficiencies of giant molecular clouds?

Bram B. Ochsendorf, Julia Roman-Duval, Margaret Meixner, Mubdi Rahman, Neal J. Evans II

arxiv:1704.06965 v1 · 2017-04-23 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSZKXSWIB52RT7EFRFEWSPSWOX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

The ${}^{13}\mathrm{CO}(2{-}1)/^{12}\mathrm{CO}(2{-}1)$ Line Ratio from 100 Molecular Clouds in the Large Magellanic Cloud

Receipt and verification

First computed	2026-05-18T00:42:28.809904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cb2abcac80f7519fc858949693e5675d3c054040694e00d61841149a1899dd9

Aliases

arxiv: 1704.06965 · arxiv_version: 1704.06965v1 · doi: 10.48550/arxiv.1704.06965 · pith_short_12: LSZKXSWIB52R · pith_short_16: LSZKXSWIB52RT7EF · pith_short_8: LSZKXSWI

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/LSZKXSWIB52RT7EFRFEWSPSWOX \
  | 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: 5cb2abcac80f7519fc858949693e5675d3c054040694e00d61841149a1899dd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "934e04be1959ce5fc7911d6346bc1481c983fe9fe5b5545fedec796bb8731ee4",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-23T19:34:38Z",
    "title_canon_sha256": "d5096ba5ac118e2a9632d9149d0d1c7c63da8dd660df12c5cbd255e60547186b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06965",
    "kind": "arxiv",
    "version": 1
  }
}