Pith Number

pith:Z5YCOLRI

pith:2009:Z5YCOLRI6BK3ZFJPS24AFI55T6

not attested not anchored not stored refs pending

Visible spectroscopy of the new ESO Large Program on trans-Neptunian objects and Centaurs: final results

A. Alvarez-Candal, A. Delsanti, A. Doressoundiram, A. Guilbert, C. de Bergh, D. Perna, E. Dotto, F. DeMeo, F. Merlin, M.A. Barucci, S. Fornasier

arxiv:0910.0450 v1 · 2009-10-02 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z5YCOLRI6BK3ZFJPS24AFI55T6}

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	2026-05-18T02:11:34.833210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf70272e28f055bc952f96b802a3bd9f9867d68a3bc622fc6b90269e958986bc

Aliases

arxiv: 0910.0450 · arxiv_version: 0910.0450v1 · doi: 10.48550/arxiv.0910.0450 · pith_short_12: Z5YCOLRI6BK3 · pith_short_16: Z5YCOLRI6BK3ZFJP · pith_short_8: Z5YCOLRI

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/Z5YCOLRI6BK3ZFJPS24AFI55T6 \
  | 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: cf70272e28f055bc952f96b802a3bd9f9867d68a3bc622fc6b90269e958986bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "333e158c3e45d73fe144ac9870d2358db96492cba596dd85feedf17fce3eab69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-10-02T17:44:16Z",
    "title_canon_sha256": "55090b242daaad2c844f8088315b89fb4786aa6ca064652f9ef5496780110c2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0450",
    "kind": "arxiv",
    "version": 1
  }
}