Pith Number

pith:W4QTZTCE

pith:2010:W4QTZTCEHJAIPYAMFLILWDRECW

not attested not anchored not stored refs pending

WASP-25b: a 0.6 M_J planet in the Southern hemisphere

A.Collier Cameron, A.H.M.J.Triaud, B.Enoch, B.Smalley, C.Hellier, D.J.A.Brown, D.Pollacco, D.Queloz, D.R.Anderson, D.Segransan, E.Simpson, F.Pepe, L.Hebb, M.Gillon, M.Lendl, N.Parley, P.F.L.Maxted, R.A.Street, R.G.West, S.Udry, T.A.Lister

arxiv:1009.5917 v1 · 2010-09-29 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4QTZTCEHJAIPYAMFLILWDRECW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:05:13.532302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7213ccc443a4087e00c2ad0bb0e241581d3d02de7d2eb4cfb42edbb5f19f089

Aliases

arxiv: 1009.5917 · arxiv_version: 1009.5917v1 · doi: 10.48550/arxiv.1009.5917 · pith_short_12: W4QTZTCEHJAI · pith_short_16: W4QTZTCEHJAIPYAM · pith_short_8: W4QTZTCE

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/W4QTZTCEHJAIPYAMFLILWDRECW \
  | 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: b7213ccc443a4087e00c2ad0bb0e241581d3d02de7d2eb4cfb42edbb5f19f089

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "156645c55c2a90420720766c2938e0e9313d76495a68eef2c6e11970c3a469b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-09-29T15:37:41Z",
    "title_canon_sha256": "2534973289d67798e23aaaf9868eebfb7d92640898d5bc90c517d42293cb16cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5917",
    "kind": "arxiv",
    "version": 1
  }
}