Pith Number

pith:CJFM6WUB

pith:2017:CJFM6WUBWVSHBZX7GQZ3Q6EKPF

not attested not anchored not stored refs pending

Haze at Occator crater on dwarf planet Ceres

A. Nathues, G. Thangjam, J.-Y. Li, M. Hoffmann, T. Platz

arxiv:1701.05812 v1 · 2017-01-20 · 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{CJFM6WUBWVSHBZX7GQZ3Q6EKPF}

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	2026-05-18T00:52:24.689043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

124acf5a81b56470e6ff3433b8788a7975545d35723aecd44ad785e91ee32f90

Aliases

arxiv: 1701.05812 · arxiv_version: 1701.05812v1 · doi: 10.48550/arxiv.1701.05812 · pith_short_12: CJFM6WUBWVSH · pith_short_16: CJFM6WUBWVSHBZX7 · pith_short_8: CJFM6WUB

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/CJFM6WUBWVSHBZX7GQZ3Q6EKPF \
  | 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: 124acf5a81b56470e6ff3433b8788a7975545d35723aecd44ad785e91ee32f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9757373902400ede7ea5ec218699f604d2d0cec1b7c5a24b675e71f009ca51c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-01-20T14:47:06Z",
    "title_canon_sha256": "a9a39f3e1e9c81867184068a7b80d1b31a07fc4428a519a72ecb84c7be7812cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05812",
    "kind": "arxiv",
    "version": 1
  }
}