Pith Number

pith:CFUSIFPT

pith:2016:CFUSIFPTYQ5BCG7SS45XBPC4GH

not attested not anchored not stored refs pending

A plausible link between the asteroid 21 Lutetia and CH carbonaceous chondrites

Albert Rimola, Carles E. Moyano-Cambero, Jordi Llorca, Josep M. Trigo-Rodr\'iguez, Maria A. Barucci, Sonia Fornasier

arxiv:1607.01253 v1 · 2016-07-05 · 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{CFUSIFPTYQ5BCG7SS45XBPC4GH}

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	2026-05-18T01:08:38.373774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11692415f3c43a111bf2973b70bc5c31d2a6e25f91f98fe6a70bb6a2d960e034

Aliases

arxiv: 1607.01253 · arxiv_version: 1607.01253v1 · doi: 10.48550/arxiv.1607.01253 · pith_short_12: CFUSIFPTYQ5B · pith_short_16: CFUSIFPTYQ5BCG7S · pith_short_8: CFUSIFPT

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/CFUSIFPTYQ5BCG7SS45XBPC4GH \
  | 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: 11692415f3c43a111bf2973b70bc5c31d2a6e25f91f98fe6a70bb6a2d960e034

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "454b661645307249161f20847e42494246c35eae91313062f5317c49235b52f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-07-05T14:01:41Z",
    "title_canon_sha256": "bb12a9fb2e0cbe080fb084eea112b0ec6c909b0caa0b8ec763b3a4ddd7307476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01253",
    "kind": "arxiv",
    "version": 1
  }
}