Pith Number

pith:TMQU7S64

pith:2019:TMQU7S64E4ZCURG6TGRLQ7ZQR3

not attested not anchored not stored refs pending

Storms or Systematics? The changing secondary eclipse depth of WASP-12b

Christopher A. Watson, Ernst J. W. De Mooij, Francisco J. Galindo-Guil, Matthew J. Hooton, Neale P. Gibson, Rosa Clavero, Stephanie R. Merritt

arxiv:1904.01973 v1 · 2019-04-03 · 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{TMQU7S64E4ZCURG6TGRLQ7ZQR3}

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	2026-05-17T23:48:29.589826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b214fcbdc27322a44de99a2b87f308ec442f774a51ebfb427fcda897eda0df1

Aliases

arxiv: 1904.01973 · arxiv_version: 1904.01973v1 · doi: 10.48550/arxiv.1904.01973 · pith_short_12: TMQU7S64E4ZC · pith_short_16: TMQU7S64E4ZCURG6 · pith_short_8: TMQU7S64

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/TMQU7S64E4ZCURG6TGRLQ7ZQR3 \
  | 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: 9b214fcbdc27322a44de99a2b87f308ec442f774a51ebfb427fcda897eda0df1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c670506e8c0187fae677d91af028c0a13ab840509714b2293744c7e40de7e9d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-04-03T12:36:36Z",
    "title_canon_sha256": "971ea14e8fee58794bb137f6d996f18dad63d168b09a08f65ca6bd9b37c71e9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01973",
    "kind": "arxiv",
    "version": 1
  }
}