Pith Number

pith:W3ON5A3U

pith:2014:W3ON5A3UP3EK3UDFVEB5ISXI5K

not attested not anchored not stored refs pending

Larson's scaling laws, and the gravitational instability of clumpy discs at high redshift

Alessandro B. Romeo, Oscar Agertz

arxiv:1403.0799 v3 · 2014-03-04 · astro-ph.GA · astro-ph.CO · physics.flu-dyn · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3ON5A3UP3EK3UDFVEB5ISXI5K}

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	2026-05-18T01:44:20.296142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6dcde83747ec8add065a903d44ae8eab8f5c5189afec679bdfa9bd447184654

Aliases

arxiv: 1403.0799 · arxiv_version: 1403.0799v3 · doi: 10.48550/arxiv.1403.0799 · pith_short_12: W3ON5A3UP3EK · pith_short_16: W3ON5A3UP3EK3UDF · pith_short_8: W3ON5A3U

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/W3ON5A3UP3EK3UDFVEB5ISXI5K \
  | 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: b6dcde83747ec8add065a903d44ae8eab8f5c5189afec679bdfa9bd447184654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97c2be2a107cbc0b684470e96157aa8f9d3f6f4c27858a97b9a3eb1fc8f90121",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "physics.flu-dyn",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-04T14:31:55Z",
    "title_canon_sha256": "7f618140f0bee103691251d9c63a67d978bf9a11e8862ba1ffd11b527ea426d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0799",
    "kind": "arxiv",
    "version": 3
  }
}