Pith Number

pith:O4WEVYV4

pith:2026:O4WEVYV4XBXQVIYCLKP2PLTKCM

not attested not anchored not stored refs pending

Exploring Convolutional Neural Processes for Weather Downscaling

Francisco Passos

arxiv:2607.04190 v1 · 2026-07-05 · 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{O4WEVYV4XBXQVIYCLKP2PLTKCM}

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	2026-07-07T02:19:01.680568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

772c4ae2bcb86f0aa3025a9fa7ae6a132152423b2d4a0c339f27ea75d0987743

Aliases

arxiv: 2607.04190 · arxiv_version: 2607.04190v1 · doi: 10.48550/arxiv.2607.04190 · pith_short_12: O4WEVYV4XBXQ · pith_short_16: O4WEVYV4XBXQVIYC · pith_short_8: O4WEVYV4

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/O4WEVYV4XBXQVIYCLKP2PLTKCM \
  | 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: 772c4ae2bcb86f0aa3025a9fa7ae6a132152423b2d4a0c339f27ea75d0987743

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe4e6ecbcf8c0131ceabbbc585c196f66338d3c13da5fe00e8d29dcc27d6ad00",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-05T09:24:18Z",
    "title_canon_sha256": "b8910716482f43c7efb04185bcc659c52561da962e774732f0636eeca198674b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04190",
    "kind": "arxiv",
    "version": 1
  }
}