Pith Number

pith:IW2ZU27A

pith:2026:IW2ZU27AX255APKLSUWBJCXV63

not attested not anchored not stored refs pending

Multimodal Spatiotemporal Atmospheric Data Assimilation with Latent Flow-matching

Dibyajyoti Chakraborty, Romit Maulik

arxiv:2608.05103 v1 · 2026-08-05 · cs.LG · math-ph · math.MP · physics.ao-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IW2ZU27AX255APKLSUWBJCXV63}

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	2026-08-06T01:49:12.160199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45b59a6be0bebbd03d4b952c148af5f6e4ef6e0aa20fcaa7c3cb5524ae059ade

Aliases

arxiv: 2608.05103 · arxiv_version: 2608.05103v1 · doi: 10.48550/arxiv.2608.05103 · pith_short_12: IW2ZU27AX255 · pith_short_16: IW2ZU27AX255APKL · pith_short_8: IW2ZU27A

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/IW2ZU27AX255APKLSUWBJCXV63 \
  | 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: 45b59a6be0bebbd03d4b952c148af5f6e4ef6e0aa20fcaa7c3cb5524ae059ade

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73e72e60af610c48b0cd70e05883a9f6132547fe35b1cd7792c151d4289c2034",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.ao-ph",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-05T17:42:29Z",
    "title_canon_sha256": "1a7265dca99b69fe61335f9ec82dd2ff1af5fb7ddd41ab5a617b5b8b7ae401fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05103",
    "kind": "arxiv",
    "version": 1
  }
}