Pith Number

pith:BB2WKSGT

pith:2010:BB2WKSGTOP6LLFERKBRL76JFTF

not attested not anchored not stored refs pending

Spitzer Secondary Eclipses of WASP-18b

Andrew Collier-Cameron, Christopher B. T. Britt, Christopher J. Campo, Coel Hellier, David R. Anderson, Don Pollacco, Jasmina Blecic, Joseph Harrington, Kevin B. Stevenson, Leslie Hebb, Michael Gillon, Nikku Madhusudhan, Patricio Cubillos, Peter J. Wheatley, Pierre F. L. Maxted, Ryan A. Hardy, Sarah Nymeyer, Thomas J. Loredo, William C. Bowman

arxiv:1005.1017 v3 · 2010-05-06 · 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{BB2WKSGTOP6LLFERKBRL76JFTF}

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	2026-05-18T02:24:08.833793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08756548d373fcb594915062bff925995fa35c6ab61dfcd464c8b26fbf521177

Aliases

arxiv: 1005.1017 · arxiv_version: 1005.1017v3 · doi: 10.48550/arxiv.1005.1017 · pith_short_12: BB2WKSGTOP6L · pith_short_16: BB2WKSGTOP6LLFER · pith_short_8: BB2WKSGT

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/BB2WKSGTOP6LLFERKBRL76JFTF \
  | 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: 08756548d373fcb594915062bff925995fa35c6ab61dfcd464c8b26fbf521177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b213321d19c656330657acaa9456aa6ebb59d7a774c7dc74adde43c7911c3fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-05-06T15:21:28Z",
    "title_canon_sha256": "01abb00f176fe3153b7c070dcb0788061ebb6b5401a9203a322b4985257e9cdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1017",
    "kind": "arxiv",
    "version": 3
  }
}