Pith Number

pith:DIU4DD42

pith:2015:DIU4DD42V2NY4DOY4DK5MVBVYH

not attested not anchored not stored refs pending

A Chemical Kinetics Network for Lightning and Life in Planetary Atmospheres

Astronomy, Christiane Helling (SUPA, Paul B Rimmer, School of Physics, University of St Andrews)

arxiv:1510.07052 v1 · 2015-10-23 · 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{DIU4DD42V2NY4DOY4DK5MVBVYH}

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	2026-05-18T01:13:16.434783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a29c18f9aae9b8e0dd8e0d5d65435c1d77670f5c7cc846b24fd48837f34a27a

Aliases

arxiv: 1510.07052 · arxiv_version: 1510.07052v1 · doi: 10.48550/arxiv.1510.07052 · pith_short_12: DIU4DD42V2NY · pith_short_16: DIU4DD42V2NY4DOY · pith_short_8: DIU4DD42

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/DIU4DD42V2NY4DOY4DK5MVBVYH \
  | 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: 1a29c18f9aae9b8e0dd8e0d5d65435c1d77670f5c7cc846b24fd48837f34a27a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf98f9ce1653942df6f772af1482822e5f9ddeb2c339c3d27278a344c1b94e8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-10-23T20:21:08Z",
    "title_canon_sha256": "1efaf16c2e14ceef819aaf929645090d4c6c3d17fd57dd37e760dedda0a7d4e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07052",
    "kind": "arxiv",
    "version": 1
  }
}