Pith Number

pith:ZIG7WHCH

pith:2014:ZIG7WHCHLSHVHMPELDT2UEUT65

not attested not anchored not stored refs pending

Are turbulent spheres suitable initial conditions for star-forming clouds?

Ana Duarte-Cabral, Clare Dobbs, Ramon Rey-Raposo

arxiv:1410.1351 v2 · 2014-10-06 · 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{ZIG7WHCHLSHVHMPELDT2UEUT65}

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	2026-05-18T01:41:52.285820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca0dfb1c475c8f53b1e458e7aa1293f743e1c23336517fb242c392af5eee24ca

Aliases

arxiv: 1410.1351 · arxiv_version: 1410.1351v2 · doi: 10.48550/arxiv.1410.1351 · pith_short_12: ZIG7WHCHLSHV · pith_short_16: ZIG7WHCHLSHVHMPE · pith_short_8: ZIG7WHCH

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/ZIG7WHCHLSHVHMPELDT2UEUT65 \
  | 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: ca0dfb1c475c8f53b1e458e7aa1293f743e1c23336517fb242c392af5eee24ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d499bdf15c1c2c02220a707703d37c8431d7d768dfda4a30cf6f2cedb7b570fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-06T12:40:53Z",
    "title_canon_sha256": "85c9f4285d05f8ab6eab46df3ae8ce2b3916d759c3916e25227757d7440e2a6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1351",
    "kind": "arxiv",
    "version": 2
  }
}