Pith Number

pith:YFDHQFN6

pith:2018:YFDHQFN6JEMXAYGEVTXWYZZVNL

not attested not anchored not stored refs pending

Limitation of atmospheric composition by combustion-explosion in exoplanetary atmospheres

Barbara Stracke, Heike Rauer, John Lee Grenfell, Mareike Godolt, Ralph Lehmann, Stefanie Gebauer

arxiv:1802.02923 v1 · 2018-02-08 · 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{YFDHQFN6JEMXAYGEVTXWYZZVNL}

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	2026-05-18T00:10:38.499258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1467815be49197060c4acef6c67356ade3280d910cd53b34c8062f4839ade54

Aliases

arxiv: 1802.02923 · arxiv_version: 1802.02923v1 · doi: 10.48550/arxiv.1802.02923 · pith_short_12: YFDHQFN6JEMX · pith_short_16: YFDHQFN6JEMXAYGE · pith_short_8: YFDHQFN6

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/YFDHQFN6JEMXAYGEVTXWYZZVNL \
  | 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: c1467815be49197060c4acef6c67356ade3280d910cd53b34c8062f4839ade54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "503faf7ca74beac68adf4cb21158eabd318582fbc764d28288486f227dbb69fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-02-08T15:30:31Z",
    "title_canon_sha256": "2f6f2097991a8bdc5be45e2afb6a61b53c0a844606eaa4e690a942bcaeac80ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02923",
    "kind": "arxiv",
    "version": 1
  }
}