Pith Number

pith:BCY6BHVB

pith:2026:BCY6BHVBE2TV43CB3ZJMLF23YD

not attested not anchored not stored refs pending

Evaluating the Generalizability of Foundation Models for Extreme Environmental Events: Case Study of California Wildfire PM2.5

Li Jiang, Yongcan Huang, Ze Yu Liu

arxiv:2607.07951 v1 · 2026-07-08 · cs.LG · 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{BCY6BHVBE2TV43CB3ZJMLF23YD}

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	2026-07-10T00:19:05.759036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08b1e09ea126a75e6c41de52c5975bc0c2a72ccf441d4504e8817787a5f700e3

Aliases

arxiv: 2607.07951 · arxiv_version: 2607.07951v1 · doi: 10.48550/arxiv.2607.07951 · pith_short_12: BCY6BHVBE2TV · pith_short_16: BCY6BHVBE2TV43CB · pith_short_8: BCY6BHVB

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/BCY6BHVBE2TV43CB3ZJMLF23YD \
  | 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: 08b1e09ea126a75e6c41de52c5975bc0c2a72ccf441d4504e8817787a5f700e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf2501d52ce3f4d40bd6257219613dadf76ac58ade0462ac53972b3b8446054d",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-08T22:03:26Z",
    "title_canon_sha256": "a7dc13271684fb4df3e26fe6cc20751ca07ea731f8cde7319f5586518ad7cc39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07951",
    "kind": "arxiv",
    "version": 1
  }
}