Pith Number

pith:XJP5KX32

pith:2009:XJP5KX32JRLN76AAWJ3I4MOXTN

not attested not anchored not stored refs pending

Star clusters as simple stellar populations

A. Gustavo Bruzual (Centro de Investigaciones de Astronomia - CIDA, Venezuela)

arxiv:0911.0791 v1 · 2009-11-04 · astro-ph.GA · astro-ph.CO · 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{XJP5KX32JRLN76AAWJ3I4MOXTN}

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 Baryonic Tully-Fisher Relation II: Stellar Mass Models

Receipt and verification

First computed	2026-07-04T16:21:45.136389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba5fd55f7a4c56dff800b2768e31d79b62a36dcf7a320ecf84ab6d4c9e99dd0c

Aliases

arxiv: 0911.0791 · arxiv_version: 0911.0791v1 · doi: 10.48550/arxiv.0911.0791 · pith_short_12: XJP5KX32JRLN · pith_short_16: XJP5KX32JRLN76AA · pith_short_8: XJP5KX32

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/XJP5KX32JRLN76AAWJ3I4MOXTN \
  | 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: ba5fd55f7a4c56dff800b2768e31d79b62a36dcf7a320ecf84ab6d4c9e99dd0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a0eb546369702e24941deab960fe86a0f154faccf202e3be3f9b1631355a37d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-11-04T11:47:03Z",
    "title_canon_sha256": "a1bdf3df9ad73d3d8134bfce7b7422fee6c5a45484c0ac521db41f8ae2dbeb01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0791",
    "kind": "arxiv",
    "version": 1
  }
}