Pith Number

pith:74V4OSL6

pith:2014:74V4OSL6PP26AGOSVJM6V2NVH3

not attested not anchored not stored refs pending

Synthetic Observations of the Evolution of Starless Cores in a Molecular Cloud Simulation: Comparisons with JCMT Data and Predictions for ALMA

Doug Johnstone, Scott Schnee, Stella S. R. Offner, Steve Mairs

arxiv:1401.3328 v2 · 2014-01-14 · astro-ph.SR · 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{74V4OSL6PP26AGOSVJM6V2NVH3}

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	2026-05-18T01:45:25.584552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff2bc7497e7bf5e019d2aa59eae9b53efee88ba0ff6f5f8dc3f80e73a5592bfd

Aliases

arxiv: 1401.3328 · arxiv_version: 1401.3328v2 · doi: 10.48550/arxiv.1401.3328 · pith_short_12: 74V4OSL6PP26 · pith_short_16: 74V4OSL6PP26AGOS · pith_short_8: 74V4OSL6

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/74V4OSL6PP26AGOSVJM6V2NVH3 \
  | 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: ff2bc7497e7bf5e019d2aa59eae9b53efee88ba0ff6f5f8dc3f80e73a5592bfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9659c21dd21f00bc1a8f9784f897a1e5ab3bb9fdd65c43db31e36ceb38c15ec",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-01-14T20:55:09Z",
    "title_canon_sha256": "b3f73562b16d7e8b006a7cc77e77979a4f8caf0ca7072052fed4cdd42717a738"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3328",
    "kind": "arxiv",
    "version": 2
  }
}