Pith Number

pith:XDSSHNW2

pith:2014:XDSSHNW2B5SNCJ7YLCR4GDHYBI

not attested not anchored not stored refs pending

A Novel Formulation by Lagrangian Variational Principle for Rotational Equilibria: Toward Multi-Dimensional Stellar Evolutions

Kotaro Fujisawa, Nobutoshi Yasutake, Shoichi Yamada

arxiv:1402.4567 v3 · 2014-02-19 · astro-ph.SR · astro-ph.EP · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDSSHNW2B5SNCJ7YLCR4GDHYBI}

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	2026-05-18T00:48:47.858672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8e523b6da0f64d127f858a3c30cf80a10c577b59649bea815233fe692bd178c

Aliases

arxiv: 1402.4567 · arxiv_version: 1402.4567v3 · doi: 10.48550/arxiv.1402.4567 · pith_short_12: XDSSHNW2B5SN · pith_short_16: XDSSHNW2B5SNCJ7Y · pith_short_8: XDSSHNW2

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/XDSSHNW2B5SNCJ7YLCR4GDHYBI \
  | 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: b8e523b6da0f64d127f858a3c30cf80a10c577b59649bea815233fe692bd178c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e0a29984e788ad30ea3089175b84767fc158c47a3cdece40fd80997a9efff41",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.HE",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-02-19T06:48:33Z",
    "title_canon_sha256": "fc9aab8cce3a851c5dad01b0a02437dca56685dd74af2f091ea6636a7c246f26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4567",
    "kind": "arxiv",
    "version": 3
  }
}