Pith Number

pith:7PXXC33S

pith:2010:7PXXC33SCY3IPFMISWXRNTROI3

not attested not anchored not stored refs pending

UV-Bright Stellar Populations and Their Evolutionary Implications in the Collapsed-Core Cluster M15

(2) Space Telescope Science Institute, (3) Department of Physics, (4) Max Planck Institute for Astrophysics - Instituto de Ciencias del Espacio (IEEC - CSIC)), Adrienne M. Cool (3), Aldo Serenelli (4) ((1) Indiana University Department of Astronomy Bloomington, Astronomy, Gabriel M. G. Lubell (1), Haldan N. Cohn (1), Jay Anderson (2), Nathalie C. Haurberg (1), Phyllis M. Lugger (1), San Francisco State University

arxiv:1009.5694 v1 · 2010-09-28 · 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{7PXXC33SCY3IPFMISWXRNTROI3}

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	2026-05-18T04:40:09.126751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbef716f72163687958895af16ce2e46e9ea7fddefcdbc0e8ca7778c58085618

Aliases

arxiv: 1009.5694 · arxiv_version: 1009.5694v1 · doi: 10.48550/arxiv.1009.5694 · pith_short_12: 7PXXC33SCY3I · pith_short_16: 7PXXC33SCY3IPFMI · pith_short_8: 7PXXC33S

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/7PXXC33SCY3IPFMISWXRNTROI3 \
  | 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: fbef716f72163687958895af16ce2e46e9ea7fddefcdbc0e8ca7778c58085618

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f90c562936da828c6c34ff9569101b063755ec1d1e678b6f0e2ac49c1024587b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-28T20:45:11Z",
    "title_canon_sha256": "d641957ff2067b974d8c153e7bd04cbb12f64619a7e15812477eb571cd06220f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5694",
    "kind": "arxiv",
    "version": 1
  }
}