Pith Number

pith:UBYRPX3L

pith:2006:UBYRPX3LJDH27A5QWFXYXSJUCE

not attested not anchored not stored refs pending

The Chandrasekhar condition of the equilibrium and stability for a star in the nonextensive kinetic theory

Jiulin Du

arxiv:astro-ph/0602098 v2 · 2006-02-05 · astro-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBYRPX3LJDH27A5QWFXYXSJUCE}

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	2026-05-18T01:35:38.659029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a07117df6b48cfaf83b0b16f8bc9341104766860177502998214a0f577b5a367

Aliases

arxiv: astro-ph/0602098 · arxiv_version: astro-ph/0602098v2 · doi: 10.48550/arxiv.astro-ph/0602098 · pith_short_12: UBYRPX3LJDH2 · pith_short_16: UBYRPX3LJDH27A5Q · pith_short_8: UBYRPX3L

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/UBYRPX3LJDH27A5QWFXYXSJUCE \
  | 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: a07117df6b48cfaf83b0b16f8bc9341104766860177502998214a0f577b5a367

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "836024118586ceb51f1247a9d855b7ba30edbff7ec6302a2dea590958ecd9b24",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-02-05T15:32:54Z",
    "title_canon_sha256": "ae9f291a94cc0e1e30399d542e5f74d80d825caa8037220f783d2db6972c9eb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0602098",
    "kind": "arxiv",
    "version": 2
  }
}