Pith Number

pith:4BCVMU5T

pith:2026:4BCVMU5T7AFRQMTKQTICESUUEZ

not attested not anchored not stored refs pending

Event-Aware Loss Design for Forecasting of Convective Precipitation and Lightning

Byeonggwon Kim, ChangJae Lee, Heecheol Yang

arxiv:2606.25937 v1 · 2026-06-24 · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BCVMU5T7AFRQMTKQTICESUUEZ}

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	2026-06-25T01:18:43.762921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0455653b3f80b18326a84d0224a9426709a1b8d801ebef8b6d4e50a3314f2bc

Aliases

arxiv: 2606.25937 · arxiv_version: 2606.25937v1 · doi: 10.48550/arxiv.2606.25937 · pith_short_12: 4BCVMU5T7AFR · pith_short_16: 4BCVMU5T7AFRQMTK · pith_short_8: 4BCVMU5T

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/4BCVMU5T7AFRQMTKQTICESUUEZ \
  | 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: e0455653b3f80b18326a84d0224a9426709a1b8d801ebef8b6d4e50a3314f2bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81d05a6eca491acaf5c076edaf426df2e5cd65273fc37e5c0161295dee82984c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2026-06-24T15:14:53Z",
    "title_canon_sha256": "b54faea37b086b3310b23a03cfb790a1d8cd773e964c54829094f49f49a9f922"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25937",
    "kind": "arxiv",
    "version": 1
  }
}