Pith Number

pith:GF2A4VWK

pith:2012:GF2A4VWKK5KA3WD6YSHFHIMX4C

not attested not anchored not stored refs pending

Self-consistent models of quasi-relaxed rotating stellar systems

A. L. Varri, Dipartimento di Fisica), G. Bertin (Universita' degli Studi di Milano

arxiv:1201.1899 v1 · 2012-01-09 · 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{GF2A4VWKK5KA3WD6YSHFHIMX4C}

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	2026-05-18T01:58:53.799754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31740e56ca57540dd87ec48e53a197e09244878fd82f68c790c0522c466cdd24

Aliases

arxiv: 1201.1899 · arxiv_version: 1201.1899v1 · doi: 10.48550/arxiv.1201.1899 · pith_short_12: GF2A4VWKK5KA · pith_short_16: GF2A4VWKK5KA3WD6 · pith_short_8: GF2A4VWK

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/GF2A4VWKK5KA3WD6YSHFHIMX4C \
  | 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: 31740e56ca57540dd87ec48e53a197e09244878fd82f68c790c0522c466cdd24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83a94c098ad7beb5bc4c644316df07d7545329073f3d06628ac1f0a0b70071d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-01-09T20:45:07Z",
    "title_canon_sha256": "9a3ced77437969d83abe619bd11f6c6cab34e64d13bb9e84153064151d2386af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1899",
    "kind": "arxiv",
    "version": 1
  }
}