Pith Number

pith:K3PPUY7N

pith:2015:K3PPUY7NA4NJAHFZC4OEGKY65C

not attested not anchored not stored refs pending

G2C2-III: Structural parameters for Galactic globular clusters in SDSS passbands

Joachim Vanderbeke, John P. Blakeslee, Maarten Baes, Michael J. West, Roberto De Propris, Sven De Rijcke

arxiv:1504.04139 v1 · 2015-04-16 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3PPUY7NA4NJAHFZC4OEGKY65C}

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	2026-05-18T02:04:05.539265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56defa63ed071a901cb9171c432b1ee89a410fcff592dcc3bc0d02fc5d457c0a

Aliases

arxiv: 1504.04139 · arxiv_version: 1504.04139v1 · doi: 10.48550/arxiv.1504.04139 · pith_short_12: K3PPUY7NA4NJ · pith_short_16: K3PPUY7NA4NJAHFZ · pith_short_8: K3PPUY7N

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/K3PPUY7NA4NJAHFZC4OEGKY65C \
  | 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: 56defa63ed071a901cb9171c432b1ee89a410fcff592dcc3bc0d02fc5d457c0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b787c59d318f380a6cb3468b3e5f40ae2bc4729c6aaccf0a24bb74909b114c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-16T08:49:34Z",
    "title_canon_sha256": "c8dd992addfde1fde9908e67c5c0b895ce1c02415ca75e2ca10d3f150a0f07b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04139",
    "kind": "arxiv",
    "version": 1
  }
}