Pith Number

pith:WYAT3HYE

pith:2016:WYAT3HYEO7JUEIQKHY2KABNYNF

not attested not anchored not stored refs pending

On the origin of the Fundamental Plane and Faber-Jackson relations: consequences for the star formation problem

Cesare Chiosi, Emanuela Chiosi, Mauro D'Onofrio, Paola Marziani, Stefano Cariddi

arxiv:1608.03502 v3 · 2016-08-11 · 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{WYAT3HYEO7JUEIQKHY2KABNYNF}

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	2026-05-18T00:55:20.885816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6013d9f0477d342220a3e34a005b8695ffd90d184a846ded401585df959feed

Aliases

arxiv: 1608.03502 · arxiv_version: 1608.03502v3 · doi: 10.48550/arxiv.1608.03502 · pith_short_12: WYAT3HYEO7JU · pith_short_16: WYAT3HYEO7JUEIQK · pith_short_8: WYAT3HYE

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/WYAT3HYEO7JUEIQKHY2KABNYNF \
  | 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: b6013d9f0477d342220a3e34a005b8695ffd90d184a846ded401585df959feed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c07a80a83a9ff097b96788df60f69d2caa64655b71264c17c3c2a7f6e6e5f05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-08-11T15:26:00Z",
    "title_canon_sha256": "d2c9cc5924585676cf69bf4ad6735c09b5a9ab8e54a2e8ceab03751d1112999b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03502",
    "kind": "arxiv",
    "version": 3
  }
}