Pith Number

pith:WCFONBGZ

pith:2015:WCFONBGZUOXTXM2QPG3QTYFHBH

not attested not anchored not stored refs pending

Reanalyzing the visible colors of Centaurs and KBOs: what is there and what we might be missing

Alain Doressoundiram, Audrey Delsanti, Nuno Peixinho

arxiv:1502.04145 v1 · 2015-02-13 · 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{WCFONBGZUOXTXM2QPG3QTYFHBH}

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	2026-05-18T02:04:06.713667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b08ae684d9a3af3bb35079b709e0a709f1b3f3ead64598c5ba99758657265fdd

Aliases

arxiv: 1502.04145 · arxiv_version: 1502.04145v1 · doi: 10.48550/arxiv.1502.04145 · pith_short_12: WCFONBGZUOXT · pith_short_16: WCFONBGZUOXTXM2Q · pith_short_8: WCFONBGZ

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/WCFONBGZUOXTXM2QPG3QTYFHBH \
  | 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: b08ae684d9a3af3bb35079b709e0a709f1b3f3ead64598c5ba99758657265fdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10c93805308c4b0bcbbc2d2d3dd1c2cd216a0dab604d2866fde20040ffeb4325",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-02-13T22:45:31Z",
    "title_canon_sha256": "aabb4b02bd26b1c1cd81648ca268c584db5d48fb80da0f89dbafd773a18feda9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04145",
    "kind": "arxiv",
    "version": 1
  }
}