Pith Number

pith:EILYV3FL

pith:2024:EILYV3FLWLCAQOIOSWC6YN7B6D

not attested not anchored not stored refs pending

DiffDA: a Diffusion Model for Weather-scale Data Assimilation

Langwen Huang, Lukas Gianinazzi, Peter D. Dueben, Torsten Hoefler, Yuejiang Yu

arxiv:2401.05932 v3 · 2024-01-11 · cs.CE · cs.AI

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\usepackage{pith}
\pithnumber{EILYV3FLWLCAQOIOSWC6YN7B6D}

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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

3 papers in Pith

Towards a Foundation Model for the Martian Atmosphere

HealDA: Highlighting the importance of initial errors in end-to-end AI weather forecasts

Uncertainty-Aware Spatiotemporal Super-Resolution Data Assimilation with Diffusion Models

Receipt and verification

First computed	2026-07-05T08:29:20.113497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22178aecabb2c408390e9585ec37e1f0f0dfbd5e2ed4c6d0c9da1074aeba948c

Aliases

arxiv: 2401.05932 · arxiv_version: 2401.05932v3 · doi: 10.48550/arxiv.2401.05932 · pith_short_12: EILYV3FLWLCA · pith_short_16: EILYV3FLWLCAQOIO · pith_short_8: EILYV3FL

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/EILYV3FLWLCAQOIOSWC6YN7B6D \
  | 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: 22178aecabb2c408390e9585ec37e1f0f0dfbd5e2ed4c6d0c9da1074aeba948c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46e870cc6f16a45270cd496e26997d680be1e6bb3c40fe3c76b3fff3706b4619",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2024-01-11T14:11:12Z",
    "title_canon_sha256": "1a8a93d099b912f78c0f8fb9ea529009f6030b2e113475a1111a08cc59b2cfc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.05932",
    "kind": "arxiv",
    "version": 3
  }
}