Pith Number

pith:2SWXZUG3

pith:2024:2SWXZUG3CBQNOYODEQG5AQESVX

not attested not anchored not stored refs pending

SFANet: Spatial-Frequency Attention Network for Weather Forecasting

Bowen Wang, Furui Liu, Guangyong Chen, Hao Chen, Hongcan Xu, Huaxi Chen, Jiaze Wang, Jinpeng Li, Kun Shao, Pheng-Ann Heng

arxiv:2405.18849 v1 · 2024-05-29 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SWXZUG3CBQNOYODEQG5AQESVX}

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	2026-07-05T08:24:44.233539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4ad7cd0db1060d761c3240dd04092adeed19c74f1b506545a5d673d9407d631

Aliases

arxiv: 2405.18849 · arxiv_version: 2405.18849v1 · doi: 10.48550/arxiv.2405.18849 · pith_short_12: 2SWXZUG3CBQN · pith_short_16: 2SWXZUG3CBQNOYOD · pith_short_8: 2SWXZUG3

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/2SWXZUG3CBQNOYODEQG5AQESVX \
  | 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: d4ad7cd0db1060d761c3240dd04092adeed19c74f1b506545a5d673d9407d631

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "244f8aabed575377436b5798e0ec295e47277cb41ef4cdd967051b8a2b5c578c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-29T08:00:15Z",
    "title_canon_sha256": "5c27aeaedf1c07c938489661cdd566b38c6f8233013585989cff3e0277d83020"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.18849",
    "kind": "arxiv",
    "version": 1
  }
}