Pith Number

pith:VXMJI2GL

pith:2026:VXMJI2GLEDVPO7ZBN34ASJXHGK

not attested not anchored not stored refs pending

Beyond MSE: Improving Precipitation Nowcasting with Multi-Quantile Regression

Gijs van Nieuwkoop, Siamak Mehrkanoon

arxiv:2605.30122 v1 · 2026-05-28 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXMJI2GLEDVPO7ZBN34ASJXHGK}

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	2026-05-29T02:06:10.374538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

add89468cb20eaf77f216ef80926e7328e274375544e2231fe2e065788c2bd8c

Aliases

arxiv: 2605.30122 · arxiv_version: 2605.30122v1 · doi: 10.48550/arxiv.2605.30122 · pith_short_12: VXMJI2GLEDVP · pith_short_16: VXMJI2GLEDVPO7ZB · pith_short_8: VXMJI2GL

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/VXMJI2GLEDVPO7ZBN34ASJXHGK \
  | 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: add89468cb20eaf77f216ef80926e7328e274375544e2231fe2e065788c2bd8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a0ef11e5d2ae17bb581f1b33cf3edab92130f922fde455c827bd382059cd530",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T15:55:17Z",
    "title_canon_sha256": "ff624d10d5975e8d3018de4925d1e3970cff269bd1338787f4ab9eac5342b262"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30122",
    "kind": "arxiv",
    "version": 1
  }
}