Pith Number

pith:WCGE4Q3Y

pith:2000:WCGE4Q3YNEEF6H3KLVYSPMGWHD

not attested not anchored not stored refs pending

Monte Carlo simulations of star clusters - II. Tidally limited, multi-mass systems with stellar evolution

Mirek Giersz (N. Copernicus Astronomical Center, Polish Academy of Sciences, Warsaw)

arxiv:astro-ph/0009341 v1 · 2000-09-21 · 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{WCGE4Q3YNEEF6H3KLVYSPMGWHD}

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	2026-05-18T01:40:45.591308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b08c4e437869085f1f6a5d7127b0d638d59d05aa9efa654af139522cefd10058

Aliases

arxiv: astro-ph/0009341 · arxiv_version: astro-ph/0009341v1 · doi: 10.48550/arxiv.astro-ph/0009341 · pith_short_12: WCGE4Q3YNEEF · pith_short_16: WCGE4Q3YNEEF6H3K · pith_short_8: WCGE4Q3Y

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/WCGE4Q3YNEEF6H3KLVYSPMGWHD \
  | 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: b08c4e437869085f1f6a5d7127b0d638d59d05aa9efa654af139522cefd10058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f5e6feafac7a0256d17e72b4fb425b0d52acbe96db0d88d4af231919d55efbf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-09-21T07:15:38Z",
    "title_canon_sha256": "49780f06a55d0feb6f92cd402419a9984fde9edebc55b06cdbbb6ae8396d92bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0009341",
    "kind": "arxiv",
    "version": 1
  }
}