Pith Number

pith:THJ6AROU

pith:2012:THJ6AROUECCNOHCYFCWUG425IN

not attested not anchored not stored refs pending

Quantum plasma modification of the Lane-Emden equation for stellar structure

Christian R\"oken, Ian Lerche, Reinhard Schlickeiser

arxiv:1204.4334 v1 · 2012-04-19 · 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{THJ6AROUECCNOHCYFCWUG425IN}

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	2026-05-18T03:57:27.746471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99d3e045d42084d71c5828ad43735d435a92ff1b53790c75685f1d1b22a5ef92

Aliases

arxiv: 1204.4334 · arxiv_version: 1204.4334v1 · doi: 10.48550/arxiv.1204.4334 · pith_short_12: THJ6AROUECCN · pith_short_16: THJ6AROUECCNOHCY · pith_short_8: THJ6AROU

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/THJ6AROUECCNOHCYFCWUG425IN \
  | 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: 99d3e045d42084d71c5828ad43735d435a92ff1b53790c75685f1d1b22a5ef92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "092f234b6b4b9f66839352cc0c96b2c37d7268105b67b38adca2f32ed70bd2ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-04-19T12:16:41Z",
    "title_canon_sha256": "96f2fe827999f848a9955586f4ea2db8584998c9064cb52d322dd78c1011b808"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4334",
    "kind": "arxiv",
    "version": 1
  }
}