Pith Number

pith:SZ5CZ3TP

pith:2010:SZ5CZ3TPWB4EZA6GFGLZUJUXZI

not attested not anchored not stored refs pending

Exo-Earth/Super-Earth Yield of JWST plus a Starshade External Occulter

Joseph Catanzarite, Michael Shao

arxiv:1005.2391 v3 · 2010-05-13 · 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{SZ5CZ3TPWB4EZA6GFGLZUJUXZI}

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	2026-05-18T02:07:33.153167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

967a2cee6fb0784c83c629979a2697ca21e9678f47b75428a230274478c894a8

Aliases

arxiv: 1005.2391 · arxiv_version: 1005.2391v3 · doi: 10.48550/arxiv.1005.2391 · pith_short_12: SZ5CZ3TPWB4E · pith_short_16: SZ5CZ3TPWB4EZA6G · pith_short_8: SZ5CZ3TP

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/SZ5CZ3TPWB4EZA6GFGLZUJUXZI \
  | 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: 967a2cee6fb0784c83c629979a2697ca21e9678f47b75428a230274478c894a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9858702b70426cc4e1f5f521facc5f37dfbe7909edd4ce251751a12026354ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-05-13T18:39:36Z",
    "title_canon_sha256": "73df87272a4c14a391a2ce1df93ccac67d4e28472004fa76d3da67ba05fe0a5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2391",
    "kind": "arxiv",
    "version": 3
  }
}