Pith Number

pith:ZA4YXBDA

pith:2010:ZA4YXBDATYLAGEDLLY7OU22C46

not attested not anchored not stored refs pending

Finite element modelling of perturbed stellar systems

Mir Abbas Jalali

arxiv:1001.3086 v1 · 2010-01-18 · astro-ph.IM · 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{ZA4YXBDATYLAGEDLLY7OU22C46}

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	2026-05-18T02:09:42.894096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8398b84609e1603106b5e3eea6b42e78deaa7c34833fd33462a5b4478e1d2c3

Aliases

arxiv: 1001.3086 · arxiv_version: 1001.3086v1 · doi: 10.48550/arxiv.1001.3086 · pith_short_12: ZA4YXBDATYLA · pith_short_16: ZA4YXBDATYLAGEDL · pith_short_8: ZA4YXBDA

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/ZA4YXBDATYLAGEDLLY7OU22C46 \
  | 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: c8398b84609e1603106b5e3eea6b42e78deaa7c34833fd33462a5b4478e1d2c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3402ed9b2f9370ea8eae0939a15891e73e12e0aca5692f3c762fde9ab4804145",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-01-18T15:18:33Z",
    "title_canon_sha256": "0f259c72587443f13eabf0fa0184dda708564b1e9bc887f1da6ac298ca500516"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3086",
    "kind": "arxiv",
    "version": 1
  }
}