Pith Number

pith:DXWQFEEA

pith:2014:DXWQFEEARFG4T2QFWMIPS2CWLM

not attested not anchored not stored refs pending

Giant molecular clouds and massive star formation in the southern milky way

L. Bronfman, L. Nyman, P. Garcia, T. M. Dame

arxiv:1402.6359 v1 · 2014-02-25 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DXWQFEEARFG4T2QFWMIPS2CWLM}

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.

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	2026-05-18T01:44:27.140076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ded029080894dc9ea05b310f968565b008bfe6488e6685e98f9e77fc2a4c941

Aliases

arxiv: 1402.6359 · arxiv_version: 1402.6359v1 · doi: 10.48550/arxiv.1402.6359 · pith_short_12: DXWQFEEARFG4 · pith_short_16: DXWQFEEARFG4T2QF · pith_short_8: DXWQFEEA

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/DXWQFEEARFG4T2QFWMIPS2CWLM \
  | 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: 1ded029080894dc9ea05b310f968565b008bfe6488e6685e98f9e77fc2a4c941

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1930e62ccb87c362a6320e99740b787151c6c79d48384754475d1f89ec9ecd82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-25T21:45:24Z",
    "title_canon_sha256": "2a3d202d9e2f83f1cf8592072513d0f125a905a17a2bc202013fc6bbd8c07c5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6359",
    "kind": "arxiv",
    "version": 1
  }
}