Pith Number

pith:7MDMUBH3

pith:2019:7MDMUBH3BBP2HH2JK7SD6RAMV3

not attested not anchored not stored refs pending

An independent analysis of the Spitzer/IRAC phase curves of WASP43 b

Camilla Danielski, Daniel Dicken, Giuseppe Morello, Pascal Tremblin, Pierre-Olivier Lagage

arxiv:1908.06741 v1 · 2019-08-19 · 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{7MDMUBH3BBP2HH2JK7SD6RAMV3}

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	2026-07-05T00:00:10.047247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb06ca04fb085fa39f4957e43f440caef820b5447830d89532f9bdb1abe4ba94

Aliases

arxiv: 1908.06741 · arxiv_version: 1908.06741v1 · doi: 10.48550/arxiv.1908.06741 · pith_short_12: 7MDMUBH3BBP2 · pith_short_16: 7MDMUBH3BBP2HH2J · pith_short_8: 7MDMUBH3

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/7MDMUBH3BBP2HH2JK7SD6RAMV3 \
  | 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: fb06ca04fb085fa39f4957e43f440caef820b5447830d89532f9bdb1abe4ba94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aadb42d1d88d46f7747f76f6787dfa55899ec34a934dd1f02e5dcf9d3aea4a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-08-19T12:32:24Z",
    "title_canon_sha256": "0d057598fb62bf3506602bbe0c3558194b27761a663cc150d71a95414ba91880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06741",
    "kind": "arxiv",
    "version": 1
  }
}