Pith Number

pith:A3ME4D2Y

pith:2013:A3ME4D2Y3RPXXUE6NXHDK7PB25

not attested not anchored not stored refs pending

Kinematics of Outer Halo Globular Clusters in M31

A.D. Mackey, A. McConnachie, A.M.N. Ferguson, A.P. Huxor, E. J. Bernard, G. F. Lewis, J. Pe\~narrubia, J. Veljanoski, M. Fardal, M.J. Irwin, N. F. Martin, N.R. Tanvir, P. C\^ot\'e, R. A. Ibata, S. C. Chapman

arxiv:1303.7368 v1 · 2013-03-29 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3ME4D2Y3RPXXUE6NXHDK7PB25}

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	2026-05-18T01:50:51.123776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06d84e0f58dc5f7bd09e6dce357de1d764cb320217b049e97f721cec7b4e0eae

Aliases

arxiv: 1303.7368 · arxiv_version: 1303.7368v1 · doi: 10.48550/arxiv.1303.7368 · pith_short_12: A3ME4D2Y3RPX · pith_short_16: A3ME4D2Y3RPXXUE6 · pith_short_8: A3ME4D2Y

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/A3ME4D2Y3RPXXUE6NXHDK7PB25 \
  | 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: 06d84e0f58dc5f7bd09e6dce357de1d764cb320217b049e97f721cec7b4e0eae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a86c217dff0338edaa630e936a0d91c854baa79c503c6fa76dcd3b9c70cbb4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-03-29T11:32:43Z",
    "title_canon_sha256": "2bde2fae4308878e1526c2dcdeff3ca2ac076f86affd3397fba1a628db5341cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7368",
    "kind": "arxiv",
    "version": 1
  }
}