Pith Number

pith:4TZOZ5R2

pith:2026:4TZOZ5R2XUE35KAYPZDOM5SKFO

not attested not anchored not stored refs pending

Spatio-Temporal Wildfire Spread Prediction in Canada using a Video Swin-Hybrid-U-Net and Satellite Imagery

Esha Saha, Hao Wang, Maulik Srivastava

arxiv:2606.20693 v1 · 2026-06-15 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TZOZ5R2XUE35KAYPZDOM5SKFO}

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	2026-06-23T00:11:53.857067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4f2ecf63abd09bea8187e46e6764a2b9219bb6e013219f333492c81c4dc1b60

Aliases

arxiv: 2606.20693 · arxiv_version: 2606.20693v1 · doi: 10.48550/arxiv.2606.20693 · pith_short_12: 4TZOZ5R2XUE3 · pith_short_16: 4TZOZ5R2XUE35KAY · pith_short_8: 4TZOZ5R2

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/4TZOZ5R2XUE35KAYPZDOM5SKFO \
  | 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: e4f2ecf63abd09bea8187e46e6764a2b9219bb6e013219f333492c81c4dc1b60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f370fcc2fc1d6fec7f31e32e84f4c60c75a956e333e2a0817c465b7b03d219f6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-15T05:11:45Z",
    "title_canon_sha256": "e86d0f299293e12b2f6bc9d55ff168f0d77327070d5f8c3ea85947cfa45c2fe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20693",
    "kind": "arxiv",
    "version": 1
  }
}