Pith Number

pith:IEWQRB7N

pith:2026:IEWQRB7NEFW4KX3ZP32YSKTEPS

not attested not anchored not stored refs pending

Physics-Guided Dual Decoding and Spectral Supervision for Global 3D Hydrometeor Prediction

Dandan Chen, Yaqiang Wang

arxiv:2606.08563 v1 · 2026-06-07 · cs.LG · 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{IEWQRB7NEFW4KX3ZP32YSKTEPS}

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	2026-06-09T01:05:40.216605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

412d0887ed216dc55f797ef5892a647cace79242a5191e1866ab5b78531d56ba

Aliases

arxiv: 2606.08563 · arxiv_version: 2606.08563v1 · doi: 10.48550/arxiv.2606.08563 · pith_short_12: IEWQRB7NEFW4 · pith_short_16: IEWQRB7NEFW4KX3Z · pith_short_8: IEWQRB7N

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/IEWQRB7NEFW4KX3ZP32YSKTEPS \
  | 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: 412d0887ed216dc55f797ef5892a647cace79242a5191e1866ab5b78531d56ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "146dd1f24c9ad67e1bc4b02b11bec82be487e873f61dec2f56f66c8e0c5c98a3",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-07T10:38:37Z",
    "title_canon_sha256": "246516bf3e795ed3ca811e3b36fc6cd98d186eed03091ddd974045ea4e498848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08563",
    "kind": "arxiv",
    "version": 1
  }
}