Pith Number

pith:R3637XZR

pith:2026:R3637XZRZJ6PX3ZRFINS2XOPMY

not attested not anchored not stored refs pending

From Surface Forecasting to Observability Forecasting: A Latent World Model for Cloud-Aware EO Monitoring

Mohanad Albughdadi

arxiv:2607.13651 v1 · 2026-07-15 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3637XZRZJ6PX3ZRFINS2XOPMY}

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	2026-07-16T01:22:58.899585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8efdbfdf31ca7cfbef312a1b2d5dcf6638fd8cd3bf53e3dca4167941decd9f9f

Aliases

arxiv: 2607.13651 · arxiv_version: 2607.13651v1 · doi: 10.48550/arxiv.2607.13651 · pith_short_12: R3637XZRZJ6P · pith_short_16: R3637XZRZJ6PX3ZR · pith_short_8: R3637XZR

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/R3637XZRZJ6PX3ZRFINS2XOPMY \
  | 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: 8efdbfdf31ca7cfbef312a1b2d5dcf6638fd8cd3bf53e3dca4167941decd9f9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c34ecab3fb6ec13085297c0cdb811a9f89a59b738bd837e21dacc88dc7a23c9e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-15T09:52:22Z",
    "title_canon_sha256": "4a80a75ed9908767ea06600eeedc669bbd59760592162051d56f3a01bfd4a137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13651",
    "kind": "arxiv",
    "version": 1
  }
}