Pith Number

pith:UV54ZTDA

pith:2011:UV54ZTDA63WVTO6OMZFBH66ENC

not attested not anchored not stored refs pending

WASP-50b: a hot Jupiter transiting a moderately active solar-type star

A. Collier-Cameron, A. H. M. J. Triaud, A. M. S. Smith, A. P. Doyle, B. Enoch, B. Smalley, C. Hellier, D. Pollacco, D. Queloz, D. R. Anderson, D. Segransan, E. Jehin, F. Faedi, F. Pepe, J. Bento, J. Montalban, J. Southworth, M. Gillon, M. Lendl, P. F. L. Maxted, P. J. Wheatley, P. Magain, R. G. West, S. C. C. Barros, S. Udry

arxiv:1108.2641 v1 · 2011-08-12 · 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{UV54ZTDA63WVTO6OMZFBH66ENC}

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	2026-05-18T02:00:54.683795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a57bcccc60f6ed59bbce664a13fbc468967a027877eb24f0f42d318d92746b0e

Aliases

arxiv: 1108.2641 · arxiv_version: 1108.2641v1 · doi: 10.48550/arxiv.1108.2641 · pith_short_12: UV54ZTDA63WV · pith_short_16: UV54ZTDA63WVTO6O · pith_short_8: UV54ZTDA

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/UV54ZTDA63WVTO6OMZFBH66ENC \
  | 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: a57bcccc60f6ed59bbce664a13fbc468967a027877eb24f0f42d318d92746b0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8131b3d70f9f1281d918bb02029fbf47512fa2288248bed5873d8b69d7b0f6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-08-12T15:26:11Z",
    "title_canon_sha256": "ed333fed0715dfdaa6a512854575677b266ae72f6396342444acc9c1a6a0235b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2641",
    "kind": "arxiv",
    "version": 1
  }
}