Pith Number

pith:FAQHKDMD

pith:1997:FAQHKDMDPMV7CWL3KPL5H43YV5

not attested not anchored not stored refs pending

On the Origin of Globular Cluster Systems in Elliptical and cD Galaxies

Carl Grillmair (Jet Propulsion Laboratory), Duncan A. Forbes, Jean P. Brodie (Lick Observatory)

arxiv:astro-ph/9702146 v1 · 1997-02-17 · 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{FAQHKDMDPMV7CWL3KPL5H43YV5}

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.

Cited by

1 paper in Pith

The Fornax Cluster VLT Spectroscopic Survey - V. Mass modelling of the BCG NGC 1399 out to 150 kpc

Receipt and verification

First computed	2026-07-04T16:02:52.561738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2820750d837b2bf1597b53d7d3f378af41c0f63cc5434fc6b2db9880fcd70c09

Aliases

arxiv: astro-ph/9702146 · arxiv_version: astro-ph/9702146v1 · doi: 10.48550/arxiv.astro-ph/9702146 · pith_short_12: FAQHKDMDPMV7 · pith_short_16: FAQHKDMDPMV7CWL3 · pith_short_8: FAQHKDMD

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/FAQHKDMDPMV7CWL3KPL5H43YV5 \
  | 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: 2820750d837b2bf1597b53d7d3f378af41c0f63cc5434fc6b2db9880fcd70c09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8b804d5e0a6499545d9688d334748c3bb69fa4a088a7e5ef99783d3e9035cab",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-02-17T19:08:34Z",
    "title_canon_sha256": "a8db5bc41b29e65f128b2ec471da975e7e64983aac5ca95507a54957ebe6f11f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9702146",
    "kind": "arxiv",
    "version": 1
  }
}