Pith Number

pith:E4YFHVHL

pith:2017:E4YFHVHLCAKU3WPBCUBESOOW4W

not attested not anchored not stored refs pending

Different origins or different evolutions? Decoding the spectral diversity among C-type asteroids

A. Delsanti, B. Carry, B. Zanda, F. Borondics, F. Marchis, J. Castillo-Rogez, J. Emery, L. Jorda, M. Delbo, M. Marsset, O. Groussin, O. Mousis, P. Beck, P. Lamy, P. Vernazza, R. Brunetto, Z. Dionnet, Z. Djouadi

arxiv:1701.06603 v1 · 2017-01-23 · 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{E4YFHVHLCAKU3WPBCUBESOOW4W}

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	2026-05-18T00:52:12.580888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

273053d4eb10154dd9e115024939d6e59a14608804ecf92a7f2e7f2b0c11bdc5

Aliases

arxiv: 1701.06603 · arxiv_version: 1701.06603v1 · doi: 10.48550/arxiv.1701.06603 · pith_short_12: E4YFHVHLCAKU · pith_short_16: E4YFHVHLCAKU3WPB · pith_short_8: E4YFHVHL

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/E4YFHVHLCAKU3WPBCUBESOOW4W \
  | 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: 273053d4eb10154dd9e115024939d6e59a14608804ecf92a7f2e7f2b0c11bdc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f47603bd6a4d368562fb76f4d081680e48d85e8b2c3f3e119bc94fc8105bc23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-01-23T19:44:27Z",
    "title_canon_sha256": "93ab3cb3f7a9076996dd171e770f66dac8b0463cb816ce5942c5fb1249291800"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06603",
    "kind": "arxiv",
    "version": 1
  }
}