Pith Number

pith:H5N4VRUG

pith:2025:H5N4VRUGRBGNK7CBPBBGOXS4H6

not attested not anchored not stored refs pending

From Swath to Full-Disc: Advancing Precipitation Retrieval with Multimodal Knowledge Expansion

Bin Xu, Chunjiao Wang, Cong Bai, Kai Ying, Zheng Wang

arxiv:2506.07050 v1 · 2025-06-08 · cs.CV · cs.IR · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H5N4VRUGRBGNK7CBPBBGOXS4H6}

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	2026-07-05T11:18:00.338404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f5bcac686884cd57c417842675e5c3fb7fce41a159d06fd5a4fe7172e3cf7f6

Aliases

arxiv: 2506.07050 · arxiv_version: 2506.07050v1 · doi: 10.48550/arxiv.2506.07050 · pith_short_12: H5N4VRUGRBGN · pith_short_16: H5N4VRUGRBGNK7CB · pith_short_8: H5N4VRUG

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/H5N4VRUGRBGNK7CBPBBGOXS4H6 \
  | 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: 3f5bcac686884cd57c417842675e5c3fb7fce41a159d06fd5a4fe7172e3cf7f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "265d6eb269def9e3aee58405034375f3b740a327af347772bd605a85ddf8368a",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-08T09:15:46Z",
    "title_canon_sha256": "c330dc8a2c941c45ba1eaf339cfdb81cf766deb3432ffad5ff416851ea575db6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07050",
    "kind": "arxiv",
    "version": 1
  }
}