Pith Number

pith:2AECXROQ

pith:2010:2AECXROQCC2TKRBWAC3YWVKHXV

not attested not anchored not stored refs pending

Halo globular clusters observed with AAOmega: dark matter content, metallicity and tidal heating

Arnaud Siebert, Geraint F. Lewis, Gyula M. Szab\'o, L\'aszl\'o L. Kiss, P\'eter Sz\'ekely, Richard R. Lane, Rodrigo A. Ibata, Timothy R. Bedding, Zolt\'an Balog

arxiv:1004.4696 v1 · 2010-04-27 · 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{2AECXROQCC2TKRBWAC3YWVKHXV}

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	2026-05-18T04:42:23.844130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0082bc5d010b535443600b78b5547bd4e7c19e5b067a5a8639f575e2f6a39d6

Aliases

arxiv: 1004.4696 · arxiv_version: 1004.4696v1 · doi: 10.48550/arxiv.1004.4696 · pith_short_12: 2AECXROQCC2T · pith_short_16: 2AECXROQCC2TKRBW · pith_short_8: 2AECXROQ

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/2AECXROQCC2TKRBWAC3YWVKHXV \
  | 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: d0082bc5d010b535443600b78b5547bd4e7c19e5b067a5a8639f575e2f6a39d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6047b7f33cfd9b928e2171b271dc97056a8ffff88750afb647c441c9613ec5aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-04-27T02:43:39Z",
    "title_canon_sha256": "14b150da82319c637424b20addaee3e0ed931207282d4a6806a9b72af2aa41b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4696",
    "kind": "arxiv",
    "version": 1
  }
}