Pith Number

pith:FKAJCQKT

pith:2017:FKAJCQKTUQZUZ7XZMJUSJOYVBA

not attested not anchored not stored refs pending

Lightning Chemistry on Earth-like Exoplanets

Aleksandra Ardaseva, Christiane Helling, Ingo Waldmann, Jonathan Tennyson, Marco Rocchetto, Paul B. Rimmer, Sergei N. Yurchenko

arxiv:1704.07917 v1 · 2017-04-25 · 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{FKAJCQKTUQZUZ7XZMJUSJOYVBA}

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	2026-05-18T00:41:33.414309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a80914153a4334cfef9626924bb1508338f8c6102022cd525de5340854a8306

Aliases

arxiv: 1704.07917 · arxiv_version: 1704.07917v1 · doi: 10.48550/arxiv.1704.07917 · pith_short_12: FKAJCQKTUQZU · pith_short_16: FKAJCQKTUQZUZ7XZ · pith_short_8: FKAJCQKT

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/FKAJCQKTUQZUZ7XZMJUSJOYVBA \
  | 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: 2a80914153a4334cfef9626924bb1508338f8c6102022cd525de5340854a8306

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc1d697e778955f22c52f649c48a971031302ee5642ba02aee92f04cfde78b3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-04-25T21:52:12Z",
    "title_canon_sha256": "f0a007d27679369d7b09fab3c60a60a3997890dd4da2b2e4caaf23ebf798f055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07917",
    "kind": "arxiv",
    "version": 1
  }
}