Pith Number

pith:E6Z24QVY

pith:1999:E6Z24QVYMDTHUO2NW2XE3EVMHC

not attested not anchored not stored refs pending

On the Globular Cluster IMF below 1 Solar Mass

Francesco Paresce, Guido De Marchi (ESO)

arxiv:astro-ph/9911495 v1 · 1999-11-29 · 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{E6Z24QVYMDTHUO2NW2XE3EVMHC}

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	2026-05-18T01:21:49.771218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27b3ae42b860e67a3b4db6ae4d92ac38a688b02f26b0cc8067f41d3eabfd35fe

Aliases

arxiv: astro-ph/9911495 · arxiv_version: astro-ph/9911495v1 · doi: 10.48550/arxiv.astro-ph/9911495 · pith_short_12: E6Z24QVYMDTH · pith_short_16: E6Z24QVYMDTHUO2N · pith_short_8: E6Z24QVY

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/E6Z24QVYMDTHUO2NW2XE3EVMHC \
  | 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: 27b3ae42b860e67a3b4db6ae4d92ac38a688b02f26b0cc8067f41d3eabfd35fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf6f24e5abb3008a89b11c6c033e0c83f86cd8df645c53e95475315afb82d0a5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-11-29T14:38:12Z",
    "title_canon_sha256": "cf1ce3195020070988e537146ed03f6767a45b95c00b87df510a08e90763b8a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9911495",
    "kind": "arxiv",
    "version": 1
  }
}