Pith Number

pith:7YYC6PU4

pith:2011:7YYC6PU4JPAQAZ64CKUUQS2TRX

not attested not anchored not stored refs pending

WASP-23b: a transiting hot Jupiter around a K dwarf and its Rossiter-McLaughlin effect

Amaury H.M.J. Triaud, Andrew Collier Cameron, Barry Smalley, Christophe Lovis, Coel Hellier, Damien Segransan, David Anderson, Didier Queloz, Don Pollacco, Elaine Simpson, Emmanuel Jehin, Francesco Pepe, Guillaume Hebrard, Isabelle Boisse, Leslie Hebb, Michael Gillon, Pierre F.L. Maxted, Richard West, Stephane Udry, Tim Lister

arxiv:1103.2603 v1 · 2011-03-14 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YYC6PU4JPAQAZ64CKUUQS2TRX}

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	2026-05-18T02:02:53.937936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe302f3e9c4bc10067dc12a9484b538dc00fe5158400fd404463d345912cc3f1

Aliases

arxiv: 1103.2603 · arxiv_version: 1103.2603v1 · doi: 10.48550/arxiv.1103.2603 · pith_short_12: 7YYC6PU4JPAQ · pith_short_16: 7YYC6PU4JPAQAZ64 · pith_short_8: 7YYC6PU4

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/7YYC6PU4JPAQAZ64CKUUQS2TRX \
  | 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: fe302f3e9c4bc10067dc12a9484b538dc00fe5158400fd404463d345912cc3f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2567be8a0b5184c8cf58d201c31e0a22add36e7eec006244e843a8124e0b0057",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-03-14T08:38:41Z",
    "title_canon_sha256": "df225e8dd600cb14d3c87ef54d79e7725b7c23fe238223853af5013383ecb161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2603",
    "kind": "arxiv",
    "version": 1
  }
}