Pith Number

pith:H6WHZBHY

pith:2018:H6WHZBHYIXOOHCRXCPW2B4AOKG

not attested not anchored not stored refs pending

The Super Earth-Cold Jupiter Relations

Wei Zhu (CITA), Yanqin Wu

arxiv:1805.02660 v2 · 2018-05-07 · 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{H6WHZBHYIXOOHCRXCPW2B4AOKG}

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	2026-05-18T00:08:14.858871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fac7c84f845dce38a3713eda0f00e518b26df1a6f5bb2cf5f98288fd48a773f

Aliases

arxiv: 1805.02660 · arxiv_version: 1805.02660v2 · doi: 10.48550/arxiv.1805.02660 · pith_short_12: H6WHZBHYIXOO · pith_short_16: H6WHZBHYIXOOHCRX · pith_short_8: H6WHZBHY

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/H6WHZBHYIXOOHCRXCPW2B4AOKG \
  | 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: 3fac7c84f845dce38a3713eda0f00e518b26df1a6f5bb2cf5f98288fd48a773f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53ce6c706c64227192d0bbdde5d7592880886e914c2860c04bef4914632286a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-05-07T18:00:01Z",
    "title_canon_sha256": "f65ded0953d18fa6598757235663de3916b5bc1f3253ca0960c07abde53f8d91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02660",
    "kind": "arxiv",
    "version": 2
  }
}