Pith Number

pith:KKGLKGLQ

pith:2018:KKGLKGLQEPVDKQCGWWNRHVTLBF

not attested not anchored not stored refs pending

A Computational Framework for Modelling and Analyzing Ice Storms

Katharine Hayhoe, Mohan Sridharan, Ranjini Swaminathan

arxiv:1805.04907 v1 · 2018-05-13 · physics.ao-ph · cs.OH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKGLKGLQEPVDKQCGWWNRHVTLBF}

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	2026-05-18T00:16:04.363133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

528cb5197023ea354046b59b13d66b0942bdec5c3cdcfa71ad001aaa73061788

Aliases

arxiv: 1805.04907 · arxiv_version: 1805.04907v1 · doi: 10.48550/arxiv.1805.04907 · pith_short_12: KKGLKGLQEPVD · pith_short_16: KKGLKGLQEPVDKQCG · pith_short_8: KKGLKGLQ

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/KKGLKGLQEPVDKQCGWWNRHVTLBF \
  | 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: 528cb5197023ea354046b59b13d66b0942bdec5c3cdcfa71ad001aaa73061788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecd493423188aef90080b7ff712ecf9f9de0c83055738836a45d4cf3fb132d2c",
    "cross_cats_sorted": [
      "cs.OH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2018-05-13T16:18:32Z",
    "title_canon_sha256": "f0bfce78aba0b0336e2f5108f4f89ec4a398a60dabd4971c1de99bff3c321e3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04907",
    "kind": "arxiv",
    "version": 1
  }
}