Pith Number

pith:RZJ6WJLA

pith:2013:RZJ6WJLA43T54PRCBKLUZ754KB

not attested not anchored not stored refs pending

Potential Biosignatures in Super-Earth Atmospheres II. Photochemical Responses

F. Selsis, H. Rauer, J. L. Grenfell, J. Stock, K. Palczynski, M. Godolt, P. v. Paris, R. Lehmann, S. Gebauer

arxiv:1303.6804 v1 · 2013-03-27 · 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{RZJ6WJLA43T54PRCBKLUZ754KB}

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	2026-05-18T01:50:52.029166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e53eb2560e6e7de3e220a974cffbc507cae6eb1663ef6eede286e83ba994c27

Aliases

arxiv: 1303.6804 · arxiv_version: 1303.6804v1 · doi: 10.48550/arxiv.1303.6804 · pith_short_12: RZJ6WJLA43T5 · pith_short_16: RZJ6WJLA43T54PRC · pith_short_8: RZJ6WJLA

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/RZJ6WJLA43T54PRCBKLUZ754KB \
  | 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: 8e53eb2560e6e7de3e220a974cffbc507cae6eb1663ef6eede286e83ba994c27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0adfb9e16f7c179dfc8b5441772f81187d9f6101debd623bef17675c24ad61ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-03-27T12:27:47Z",
    "title_canon_sha256": "6d2924333e6651266ec0696270811ae38dde67d83c88932776e11b0978414afd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6804",
    "kind": "arxiv",
    "version": 1
  }
}