Pith Number

pith:XTAAEH5X

pith:2016:XTAAEH5XQYXNOIP7VPQCNHLR5V

not attested not anchored not stored refs pending

Rotational equilibria by Lagrangian variational principle: toward multi-dimensional stellar evolutions

Kotaro Fujisawa, Nobutoshi Yasutake, Shoichi Yamada

arxiv:1609.00892 v1 · 2016-09-04 · astro-ph.HE · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XTAAEH5XQYXNOIP7VPQCNHLR5V}

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	2026-05-18T01:04:17.479603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcc0021fb7862ed721ffabe0269d71ed6b18d19df5b241c5934fd079a38ab504

Aliases

arxiv: 1609.00892 · arxiv_version: 1609.00892v1 · doi: 10.48550/arxiv.1609.00892 · pith_short_12: XTAAEH5XQYXN · pith_short_16: XTAAEH5XQYXNOIP7 · pith_short_8: XTAAEH5X

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/XTAAEH5XQYXNOIP7VPQCNHLR5V \
  | 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: bcc0021fb7862ed721ffabe0269d71ed6b18d19df5b241c5934fd079a38ab504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f66e340ff28111c91ba630beed686a2bac80a57c60397f3c1ee3292ed68cd29e",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-09-04T03:23:02Z",
    "title_canon_sha256": "e91e976cadb2e34ddbdd0217ebf3b095c402142e6d1733c7d3fa2ae0e137d2e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00892",
    "kind": "arxiv",
    "version": 1
  }
}