Pith Number

pith:OS5NTREI

pith:2015:OS5NTREIHS2YWVYCCV6P2ER42M

not attested not anchored not stored refs pending

The Structure of Nuclear Star Clusters in Nearby Late-type Spiral Galaxies from Hubble Space Telescope Wide Field Camera 3 Imaging

(2) University of Utah, (3) University of Oxford, (4) Princeton University, (5) Kavli Institute for Astronomy, 6), (6) Peking University, (7) Max-Planck-Institut f\"ur Astronomie), Aaron J. Barth (1), Anil C. Seth (2), Astrophysics, Daniel J. Carson (1), Jenny E. Greene (4), Luis C. Ho (5, Mark den Brok (2), Michele Cappellari (3), Nadine Neumayer (7) ((1) University of California Irvine

arxiv:1501.05586 v2 · 2015-01-22 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OS5NTREIHS2YWVYCCV6P2ER42M}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:41:09.247513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74bad9c4883cb58b5702157cfd123cd31720d31a9b17e191bf6f51f2cd890b96

Aliases

arxiv: 1501.05586 · arxiv_version: 1501.05586v2 · doi: 10.48550/arxiv.1501.05586 · pith_short_12: OS5NTREIHS2Y · pith_short_16: OS5NTREIHS2YWVYC · pith_short_8: OS5NTREI

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/OS5NTREIHS2YWVYCCV6P2ER42M \
  | 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: 74bad9c4883cb58b5702157cfd123cd31720d31a9b17e191bf6f51f2cd890b96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4b19d60e7dbb9df8b8a497668d43b673eb3a4b9a21b0ab45e120c575fddfe4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-22T17:54:20Z",
    "title_canon_sha256": "4996baaff3dc87eb811af9c99f84e196dc45d9e8ec413b467e24d225af69496a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05586",
    "kind": "arxiv",
    "version": 2
  }
}