Pith Number

pith:OZUWL5R3

pith:2020:OZUWL5R35AYEFIPL53MFSJDPVJ

not attested not anchored not stored refs pending

Non-detection of TiO and VO in the atmosphere of WASP-121b using high-resolution spectroscopy

Chris A. Watson, David K. Sing, Ernst J. W. De Mooij, Jessica J. Spake, Laura K. McKemmish, Matthew J. Hooton, Neale P. Gibson, Nikolay Nikolov, Shannon M. Matthews, Stephanie R. Merritt, Stevanus K. Nugroho, Thomas Mikal-Evans

arxiv:2002.02795 v1 · 2020-02-07 · 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{OZUWL5R35AYEFIPL53MFSJDPVJ}

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	2026-07-05T00:58:48.424437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

766965f63be83042a1ebeed859246faa43ba3ec6ab5ea6943a0f9c9b73417034

Aliases

arxiv: 2002.02795 · arxiv_version: 2002.02795v1 · doi: 10.48550/arxiv.2002.02795 · pith_short_12: OZUWL5R35AYE · pith_short_16: OZUWL5R35AYEFIPL · pith_short_8: OZUWL5R3

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/OZUWL5R35AYEFIPL53MFSJDPVJ \
  | 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: 766965f63be83042a1ebeed859246faa43ba3ec6ab5ea6943a0f9c9b73417034

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cc99c8d0d21396b5e1f11ccc5c2a68a5d729b8a291878e262db3dde3385a478",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-02-07T14:06:26Z",
    "title_canon_sha256": "76482d53e6362bc46daefa7475858369d08a6def195e29f301f5f9f2b0efd2f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.02795",
    "kind": "arxiv",
    "version": 1
  }
}