Pith Number

pith:O2PF2DBZ

pith:2017:O2PF2DBZUOF7AJA2HX5X6JLAYE

not attested not anchored not stored refs pending

Aerosol Constraints on the Atmosphere of the Hot Saturn-mass planet WASP-49b

Aurelien Wyttenbach, Colin Johnstone, Helmut Lammer, Luca Fossati, Matej Malik, Monika Lendl, Nikolai Erkaev, Patricio Cubillos, Tetsuya Tokano

arxiv:1710.02427 v1 · 2017-10-06 · 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{O2PF2DBZUOF7AJA2HX5X6JLAYE}

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	2026-05-18T00:30:40.729013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

769e5d0c39a38bf0241a3dfb7f2560c1269ad6f5769aba61b9bb61670b85596d

Aliases

arxiv: 1710.02427 · arxiv_version: 1710.02427v1 · doi: 10.48550/arxiv.1710.02427 · pith_short_12: O2PF2DBZUOF7 · pith_short_16: O2PF2DBZUOF7AJA2 · pith_short_8: O2PF2DBZ

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/O2PF2DBZUOF7AJA2HX5X6JLAYE \
  | 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: 769e5d0c39a38bf0241a3dfb7f2560c1269ad6f5769aba61b9bb61670b85596d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "045280d08ba334e52071952867075ca235867a008603627ce5f5e0681dd7b2d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-10-06T14:33:29Z",
    "title_canon_sha256": "ee97b7bd020588a777c691e7c31a9e0f2250b9ce2a7b107e57583afdc67e7b7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02427",
    "kind": "arxiv",
    "version": 1
  }
}