Pith Number

pith:S6UNJCGE

pith:2015:S6UNJCGEZCYSTAYMCCXEQFQNJ7

not attested not anchored not stored refs pending

The Sizes of Globular Clusters as Tracers of Galactic Halo Potentials

Akram Hasani Zonoozi, Andreas Kuepper, Hosein Haghi, Malihe Rabiee

arxiv:1512.05764 v1 · 2015-12-17 · 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{S6UNJCGEZCYSTAYMCCXEQFQNJ7}

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	2026-05-18T01:17:42.395079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97a8d488c4c8b129830c10ae48160d4feb82b888982356fbd6c2654c8fa24dc1

Aliases

arxiv: 1512.05764 · arxiv_version: 1512.05764v1 · doi: 10.48550/arxiv.1512.05764 · pith_short_12: S6UNJCGEZCYS · pith_short_16: S6UNJCGEZCYSTAYM · pith_short_8: S6UNJCGE

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/S6UNJCGEZCYSTAYMCCXEQFQNJ7 \
  | 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: 97a8d488c4c8b129830c10ae48160d4feb82b888982356fbd6c2654c8fa24dc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d5041348e33ebcf2b102a31bd217867911c152e3c42343b7fcf3740a9b51436",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-17T20:34:40Z",
    "title_canon_sha256": "8b616e74ea1115e605161e6eb201a3828e017c49d7fb93f3fbaf8443ee075f01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05764",
    "kind": "arxiv",
    "version": 1
  }
}