Pith Number

pith:JSZ4DNTG

pith:2021:JSZ4DNTG3J7LOIYM355XUH4HV4

not attested not anchored not stored refs pending

The Dark World: A Tale of WASP-43b in Reflected Light with HST WFC3/UVIS

Brian M. Kilpatrick, Caroline V. Morley, Giovanni Bruno, Hannah R. Wakeford, Jacob Bean, Jonathan Fraine, Jonathan J. Fortney, Kamen O. Todorov, Kevin B. Stevenson, Laura C. Mayorga, Laura Kreidberg, Michael R. Line, Nelly Mouawad, Nikole Lewis, Tiffany Kataria, Vivien Parmentier, Y. Katherina Feng

arxiv:2103.16676 v1 · 2021-03-30 · 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{JSZ4DNTG3J7LOIYM355XUH4HV4}

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	2026-07-05T02:45:26.725179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cb3c1b666da7eb7230cdf7b7a1f87af2f3943f324953567cdb5415b2ff8deed

Aliases

arxiv: 2103.16676 · arxiv_version: 2103.16676v1 · doi: 10.48550/arxiv.2103.16676 · pith_short_12: JSZ4DNTG3J7L · pith_short_16: JSZ4DNTG3J7LOIYM · pith_short_8: JSZ4DNTG

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/JSZ4DNTG3J7LOIYM355XUH4HV4 \
  | 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: 4cb3c1b666da7eb7230cdf7b7a1f87af2f3943f324953567cdb5415b2ff8deed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "061f9d6447758db37b195987cc27b70b64bd414b341ac8102a94b14e98a4867f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-03-30T20:52:46Z",
    "title_canon_sha256": "5758d52aadd7cd33c2edc9ce0d9ee50b66e32d851ea511ffbc3915843d43935c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.16676",
    "kind": "arxiv",
    "version": 1
  }
}