Pith Number

pith:XF4ZKMD3

pith:2010:XF4ZKMD3OCIFMGRWHZ5JB5ZZTS

not attested not anchored not stored refs pending

The Edgeworth-Kuiper debris disk

Alexander V. Krivov, Christian Vitense, Torsten L\"ohne

arxiv:1006.2220 v1 · 2010-06-11 · 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{XF4ZKMD3OCIFMGRWHZ5JB5ZZTS}

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	2026-05-18T02:06:54.710398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b97995307b7090561a363e7a90f7399cbb104900a197a7399445e84c54f96125

Aliases

arxiv: 1006.2220 · arxiv_version: 1006.2220v1 · doi: 10.48550/arxiv.1006.2220 · pith_short_12: XF4ZKMD3OCIF · pith_short_16: XF4ZKMD3OCIFMGRW · pith_short_8: XF4ZKMD3

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/XF4ZKMD3OCIFMGRWHZ5JB5ZZTS \
  | 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: b97995307b7090561a363e7a90f7399cbb104900a197a7399445e84c54f96125

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7bbf63f0a66613f6b0a63321957ac45c71ad83095e51a3730a7aa9b953b1240",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-06-11T07:57:23Z",
    "title_canon_sha256": "cbd54485248ee10913111d524151453321d5e21812d65d38d20b5e84734eb808"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2220",
    "kind": "arxiv",
    "version": 1
  }
}