Pith Number

pith:SBFWYRBT

pith:2026:SBFWYRBTOT4KAMMJO7OBWFTTTS

not attested not anchored not stored refs pending

FUSAR-GPT : A Spatiotemporal Feature-Embedded and Two-Stage Decoupled Visual Language Model for SAR Imagery

Baiyun, Haipeng Wang, Qingchen Fang, Ruyi Zhang, Xiaokun Zhang, Xiaorong Guo, Xinpeng Zhou, Yi Yang, Ziqi Ye

arxiv:2602.19190 v4 · 2026-02-22 · cs.CV · 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{SBFWYRBTOT4KAMMJO7OBWFTTTS}

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	2026-06-05T01:14:35.683218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

904b6c443374f8a0318977dc1b16739cb132254efc3644ea1a20af8bb1857dd4

Aliases

arxiv: 2602.19190 · arxiv_version: 2602.19190v4 · doi: 10.48550/arxiv.2602.19190 · pith_short_12: SBFWYRBTOT4K · pith_short_16: SBFWYRBTOT4KAMMJ · pith_short_8: SBFWYRBT

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/SBFWYRBTOT4KAMMJO7OBWFTTTS \
  | 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: 904b6c443374f8a0318977dc1b16739cb132254efc3644ea1a20af8bb1857dd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6371e0c3ed01013aaf39279fe3e12ccb6dce6d4fce645ad0226db8f91b9a31ca",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-22T13:40:17Z",
    "title_canon_sha256": "64bf7a80a9ea0fc6ead0e126cea5549bdcb22e06a8c36cb445522212b689c20e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.19190",
    "kind": "arxiv",
    "version": 4
  }
}