Pith Number

pith:ZWEHYOLU

pith:2015:ZWEHYOLU77XGOLAFFFYXHCNVU5

not attested not anchored not stored refs pending

The role of 3-body H$_2$ formation in the fragmentation of primordial gas

Biman B. Nath, Jayanta Dutta, Paul C. Clark, Ralf S. Klessen

arxiv:1503.08932 v1 · 2015-03-31 · 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{ZWEHYOLU77XGOLAFFFYXHCNVU5}

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	2026-05-18T02:04:01.232387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd887c3974ffee672c0529717389b5a7568b692b505afc24d369904cefe5ceb5

Aliases

arxiv: 1503.08932 · arxiv_version: 1503.08932v1 · doi: 10.48550/arxiv.1503.08932 · pith_short_12: ZWEHYOLU77XG · pith_short_16: ZWEHYOLU77XGOLAF · pith_short_8: ZWEHYOLU

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/ZWEHYOLU77XGOLAFFFYXHCNVU5 \
  | 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: cd887c3974ffee672c0529717389b5a7568b692b505afc24d369904cefe5ceb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "683c9b19951f34d1465efbe2fc1e78829d90d6f46ef676f476c21afe5898068f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-31T06:39:59Z",
    "title_canon_sha256": "eed44f1550b3bff44fda34ee7e6ac1681152ef33f02c127219f9feb1f5dc29de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08932",
    "kind": "arxiv",
    "version": 1
  }
}