Pith Number

pith:62NGW6AM

pith:2009:62NGW6AMF4CALCR4JL52NNW7IT

not attested not anchored not stored refs pending

A single sub-km Kuiper Belt object from a stellar Occultation in archival data

A. Gal-Yam, E. Nelan, E. O. Ofek, H. E. Schlichting, M. Livio, M. Wenz, R. Sari, S. Zucker

arxiv:0912.2996 v1 · 2009-12-15 · astro-ph.EP · 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{62NGW6AMF4CALCR4JL52NNW7IT}

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	2026-05-18T02:10:16.874337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f69a6b780c2f04058a3c4afba6b6df44d2e02bf760991842129d80553822c871

Aliases

arxiv: 0912.2996 · arxiv_version: 0912.2996v1 · doi: 10.48550/arxiv.0912.2996 · pith_short_12: 62NGW6AMF4CA · pith_short_16: 62NGW6AMF4CALCR4 · pith_short_8: 62NGW6AM

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/62NGW6AMF4CALCR4JL52NNW7IT \
  | 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: f69a6b780c2f04058a3c4afba6b6df44d2e02bf760991842129d80553822c871

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "173530b1e81aac89e791b00b66146a0aaea435246994e48aad3090d212286b54",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-12-15T21:00:10Z",
    "title_canon_sha256": "310bf440c2d9e1f21b46ff92ff0150a1593925c4a6d4a1f59c562b620712d7e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2996",
    "kind": "arxiv",
    "version": 1
  }
}