Pith Number

pith:PWH555BB

pith:2008:PWH555BBDF4OYAJH77KVXX6VHU

not attested not anchored not stored refs pending

Effects of Uniform and Differential Rotation on Stellar Pulsations

C.C. Lovekin, M.J. Clement, R.G. Deupree

arxiv:0811.2749 v1 · 2008-11-17 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWH555BBDF4OYAJH77KVXX6VHU}

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	2026-05-18T04:29:25.020626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d8fdef4211978ec0127ffd55bdfd53d1addaf2c635f7189a3638bd043d9aa25

Aliases

arxiv: 0811.2749 · arxiv_version: 0811.2749v1 · doi: 10.48550/arxiv.0811.2749 · pith_short_12: PWH555BBDF4O · pith_short_16: PWH555BBDF4OYAJH · pith_short_8: PWH555BB

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/PWH555BBDF4OYAJH77KVXX6VHU \
  | 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: 7d8fdef4211978ec0127ffd55bdfd53d1addaf2c635f7189a3638bd043d9aa25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6c011bcfc5757a69b49fe25af407f7e41ed63357ffb624135248946ff3c1496",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-17T16:19:22Z",
    "title_canon_sha256": "2bb74dd98be86fe81581fe2888ea69036c0cc0094f1acba75302f01427c79290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.2749",
    "kind": "arxiv",
    "version": 1
  }
}