Pith Number

pith:ZJ7573RG

pith:2015:ZJ7573RG6T6O3UAB64SNNCCYJY

not attested not anchored not stored refs pending

The Compositional Structure of the Asteroid Belt

Clark R. Chapman, Conel M. O'D. Alexander, Francesca E. DeMeo, Kevin J. Walsh, Richard P. Binzel

arxiv:1506.04805 v1 · 2015-06-16 · 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{ZJ7573RG6T6O3UAB64SNNCCYJY}

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	2026-05-18T01:07:17.437912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7fdfee26f4fcedd001f724d688584e3a75a595f488a300adf7588d6d7b8723

Aliases

arxiv: 1506.04805 · arxiv_version: 1506.04805v1 · doi: 10.48550/arxiv.1506.04805 · pith_short_12: ZJ7573RG6T6O · pith_short_16: ZJ7573RG6T6O3UAB · pith_short_8: ZJ7573RG

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/ZJ7573RG6T6O3UAB64SNNCCYJY \
  | 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: ca7fdfee26f4fcedd001f724d688584e3a75a595f488a300adf7588d6d7b8723

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c15e1f550f597b4825c053fe9ae726da9045cd5db4fe11239d421e3b9bb89b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-06-16T00:48:51Z",
    "title_canon_sha256": "5964c52a14871f7bc1f61c1fc47ec8af1edfc345cb2b431d41999a73788085bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04805",
    "kind": "arxiv",
    "version": 1
  }
}