Pith Number

pith:AURURXZQ

pith:2026:AURURXZQASY65YSNYJFBMEMIUB

not attested not anchored not stored refs pending

Aircast-Mars: A Mars Foundation Model for Global Weather Forecasting with HEALPix-Aware Convolutions

Alphan Altinok, Houman Owhadi, Krista M. Soderlund, Manmeet Singh, Naveen Sudharsan, Saptarishi Dhanuka

arxiv:2607.19370 v1 · 2026-06-14 · 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{AURURXZQASY65YSNYJFBMEMIUB}

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	2026-07-23T00:23:46.272865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

052348df3004b1eee24dc24a161188a06450c4f57c65ef22fdae8e95d882431d

Aliases

arxiv: 2607.19370 · arxiv_version: 2607.19370v1 · doi: 10.48550/arxiv.2607.19370 · pith_short_12: AURURXZQASY6 · pith_short_16: AURURXZQASY65YSN · pith_short_8: AURURXZQ

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/AURURXZQASY65YSNYJFBMEMIUB \
  | 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: 052348df3004b1eee24dc24a161188a06450c4f57c65ef22fdae8e95d882431d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cbecc86cf6cbe83f242889f2f7c99fba398983b4a918a9ea9df91a0f7c4b8dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2026-06-14T17:46:19Z",
    "title_canon_sha256": "7dde9a9a5227a1c3933e95a974d36c3455708cbd35c26ee31684836217893df8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19370",
    "kind": "arxiv",
    "version": 1
  }
}