Pith Number

pith:DIRRI2EA

pith:2017:DIRRI2EAICTR7OEXPZ5UT5LAI4

not attested not anchored not stored refs pending

A Numerical Method for Generating Rapidly Rotating Bipolytropic Structures in Equilibrium

Dominic C. Marcello, Geoffrey C. Clayton, Juhan Frank, Kundan Kadam, Patrick M. Motl

arxiv:1709.00039 v1 · 2017-08-31 · 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{DIRRI2EAICTR7OEXPZ5UT5LAI4}

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	2026-05-18T00:36:13.626585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a2314688040a71fb8977e7b49f560470c3a123ed5d699b002e7b5e339dd7863

Aliases

arxiv: 1709.00039 · arxiv_version: 1709.00039v1 · doi: 10.48550/arxiv.1709.00039 · pith_short_12: DIRRI2EAICTR · pith_short_16: DIRRI2EAICTR7OEX · pith_short_8: DIRRI2EA

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/DIRRI2EAICTR7OEXPZ5UT5LAI4 \
  | 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: 1a2314688040a71fb8977e7b49f560470c3a123ed5d699b002e7b5e339dd7863

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63951d64d0c7149b3311121d297dc0b1ab350c69fbe66e6647a073b5e5a5cfa7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-08-31T18:47:30Z",
    "title_canon_sha256": "9155f0de785439d23f2ab15450ae013674aa09731755cc31b3d0feac0da8fee9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00039",
    "kind": "arxiv",
    "version": 1
  }
}