Pith Number

pith:Z46FKIEV

pith:2026:Z46FKIEVUJHUXDXT43IYSSULVZ

not attested not anchored not stored refs pending

Photochemical CS$_2$ Gas Detected on a 20-Myr-old Exoplanet

Erik Petigura, Fei Dai, Ian J. M. Crossfield, James Owen, John Livingston, Kento Masuda, Nicholas Wogan, Sagnick Mukherjee, Zhecheng Hu

arxiv:2606.00974 v1 · 2026-05-31 · 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{Z46FKIEVUJHUXDXT43IYSSULVZ}

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.

Cited by

1 paper in Pith

C, N, O, S, and photochemistry in a temperate giant planet orbiting a late M dwarf

Receipt and verification

First computed	2026-06-02T01:04:10.849863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf3c552095a24f4b8ef3e6d1894a8bae6fd8aa0736438a55423f0e298a1dbc84

Aliases

arxiv: 2606.00974 · arxiv_version: 2606.00974v1 · doi: 10.48550/arxiv.2606.00974 · pith_short_12: Z46FKIEVUJHU · pith_short_16: Z46FKIEVUJHUXDXT · pith_short_8: Z46FKIEV

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/Z46FKIEVUJHUXDXT43IYSSULVZ \
  | 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: cf3c552095a24f4b8ef3e6d1894a8bae6fd8aa0736438a55423f0e298a1dbc84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b02393b66d4eb172dba68d851b9c92fd2c22caedb91904fdabfcf660d500bc5e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-05-31T03:12:17Z",
    "title_canon_sha256": "eec6e622b40cf377c9d21316d4517340617fcb3179c68938211fd8527d9dca28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00974",
    "kind": "arxiv",
    "version": 1
  }
}