Pith Number

pith:C22YBJUE

pith:2004:C22YBJUEKRKTVDZLSDEHMVACZL

not attested not anchored not stored refs pending

Anisotropic gaseous models of tidally limited star clusters -- comparison with other methods

A. Ernst, K. Takahashi, M. Giersz, R. Spurzem

arxiv:astro-ph/0412698 v4 · 2004-12-30 · 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{C22YBJUEKRKTVDZLSDEHMVACZL}

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	2026-07-04T16:45:29.471366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16b580a68454553a8f2b90c8765402cadbbdc8f24ed6935716497b43350ee065

Aliases

arxiv: astro-ph/0412698 · arxiv_version: astro-ph/0412698v4 · doi: 10.48550/arxiv.astro-ph/0412698 · pith_short_12: C22YBJUEKRKT · pith_short_16: C22YBJUEKRKTVDZL · pith_short_8: C22YBJUE

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/C22YBJUEKRKTVDZLSDEHMVACZL \
  | 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: 16b580a68454553a8f2b90c8765402cadbbdc8f24ed6935716497b43350ee065

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e5918d499d44ee7f8ac807e640c5b11e6e0db0d1657e22429c02234833a2657",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-12-30T13:29:19Z",
    "title_canon_sha256": "a9d5a3a349ee36a3d86d72e68088262ebb57df51065d6314306a7671b328a146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0412698",
    "kind": "arxiv",
    "version": 4
  }
}