Pith Number

pith:AMQPPDNQ

pith:2021:AMQPPDNQ5P3NYJDNC6HBACJJ7U

not attested not anchored not stored refs pending

Sub-seasonal forecasting with a large ensemble of deep-learning weather prediction models

Dale R. Durran, Jonathan A. Weyn, Nathaniel Cresswell-Clay, Rich Caruana

arxiv:2102.05107 v1 · 2021-02-09 · physics.ao-ph · 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{AMQPPDNQ5P3NYJDNC6HBACJJ7U}

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.

Cited by

1 paper in Pith

FourCastNet: A Global Data-driven High-resolution Weather Model using Adaptive Fourier Neural Operators

Receipt and verification

First computed	2026-07-05T03:39:13.261033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0320f78db0ebf6dc246d178e100929fd0d2e15252464414f59b223efd8b904ea

Aliases

arxiv: 2102.05107 · arxiv_version: 2102.05107v1 · doi: 10.48550/arxiv.2102.05107 · pith_short_12: AMQPPDNQ5P3N · pith_short_16: AMQPPDNQ5P3NYJDN · pith_short_8: AMQPPDNQ

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/AMQPPDNQ5P3NYJDNC6HBACJJ7U \
  | 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: 0320f78db0ebf6dc246d178e100929fd0d2e15252464414f59b223efd8b904ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5cd23597fe04dd6d735e4aef7e49ed19fed2915c1e483bba8d6358186ecda28",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2021-02-09T20:14:43Z",
    "title_canon_sha256": "5159a257ca4f08a4117d9ff348f3061ae382b323e9fe900964ba7c1d48082821"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.05107",
    "kind": "arxiv",
    "version": 1
  }
}