Pith Number

pith:UVRT25GG

pith:2008:UVRT25GG3HHGOU755VSVCXRZNJ

not attested not anchored not stored refs pending

New BVRI photometry results on KBOs from the ESO VLT

(2) Univ. Metropolitana de Ciencias de la Educaci\'on, (3) Max-Planck-Institute f\"ur Solar System Research, Chile, Dpto. de F\'isica, Germany), Granada, H. Boehnhardt (3) ((1) Instituto de Astrof\'isica de Andaluc\'ia-CSIC, J. L. Ortiz (1), Katlenburg-Lindau, L. Barrera (2), P. Santos-Sanz (1), Santiago de Chile, Spain

arxiv:0812.4525 v2 · 2008-12-24 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVRT25GG3HHGOU755VSVCXRZNJ}

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	2026-07-04T17:13:58.231664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5633d74c6d9ce6753fded65515e396a705724dfd9284f642b2329961c3a514e

Aliases

arxiv: 0812.4525 · arxiv_version: 0812.4525v2 · doi: 10.48550/arxiv.0812.4525 · pith_short_12: UVRT25GG3HHG · pith_short_16: UVRT25GG3HHGOU75 · pith_short_8: UVRT25GG

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/UVRT25GG3HHGOU755VSVCXRZNJ \
  | 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: a5633d74c6d9ce6753fded65515e396a705724dfd9284f642b2329961c3a514e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "724cd5cdeb5059265ed6562b919f0007bd06467fe153f7e9db732ae0bfa4c07d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-24T12:52:29Z",
    "title_canon_sha256": "61acffdc181494bb7240ba2a483311a3a675242b3d4339dedad4bed5be723326"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.4525",
    "kind": "arxiv",
    "version": 2
  }
}