Pith Number

pith:L4FAKYGH

pith:2022:L4FAKYGHSLH3JGGMSKAORWEMTP

not attested not anchored not stored refs pending

The Velocity Statistics of Turbulent Clouds in the Presence of Gravity, Magnetic fields, Radiation, and Outflow Feedback

Christoph Federrath, Sajay Sunny Mathew, Siyao Xu, Yue Hu

arxiv:2203.01508 v3 · 2022-03-03 · 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{L4FAKYGHSLH3JGGMSKAORWEMTP}

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	2026-07-05T04:16:54.718085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f0a0560c792cfb498cc9280e8d88c9bd025e9ba39107d219be86eddde07363f

Aliases

arxiv: 2203.01508 · arxiv_version: 2203.01508v3 · doi: 10.48550/arxiv.2203.01508 · pith_short_12: L4FAKYGHSLH3 · pith_short_16: L4FAKYGHSLH3JGGM · pith_short_8: L4FAKYGH

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/L4FAKYGHSLH3JGGMSKAORWEMTP \
  | 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: 5f0a0560c792cfb498cc9280e8d88c9bd025e9ba39107d219be86eddde07363f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "717878eb8ce1b90c3bce06954c615bd004f6cda11d896275c68e457915c2e304",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-03-03T04:12:08Z",
    "title_canon_sha256": "14c28460eef42fdff5c97e40909ac936c4c9fc5f91da9213aff4db13d2c2f089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01508",
    "kind": "arxiv",
    "version": 3
  }
}