Pith Number

pith:AOSQHAWP

pith:2010:AOSQHAWPO7IS35IYN2OY5LTTIZ

not attested not anchored not stored refs pending

Peculiarities in Velocity Dispersion and Surface Density Profiles of Star Clusters

A.H.W. Kuepper, D.C. Heggie, H. Baumgardt, P. Kroupa

arxiv:1005.4677 v1 · 2010-05-25 · astro-ph.GA · 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{AOSQHAWPO7IS35IYN2OY5LTTIZ}

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	2026-05-18T02:07:08.230522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03a50382cf77d12df5186e9d8eae73464829fec121967bf68985925ff1119aff

Aliases

arxiv: 1005.4677 · arxiv_version: 1005.4677v1 · doi: 10.48550/arxiv.1005.4677 · pith_short_12: AOSQHAWPO7IS · pith_short_16: AOSQHAWPO7IS35IY · pith_short_8: AOSQHAWP

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/AOSQHAWPO7IS35IYN2OY5LTTIZ \
  | 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: 03a50382cf77d12df5186e9d8eae73464829fec121967bf68985925ff1119aff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b3902b91767a7ae7d72dda3c9cb625bce843a9a0729d3182241e7f44461541d",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-05-25T20:00:02Z",
    "title_canon_sha256": "8cd87fc01299077f67aff94eaaf302b90ab4e4cf15a82221a2ba481736478034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4677",
    "kind": "arxiv",
    "version": 1
  }
}