Pith Number

pith:JHUEP45Y

pith:2025:JHUEP45YFQ3F7BMNUO6ICZVYN7

not attested not anchored not stored refs pending

Reframing SAR Target Recognition as Visual Reasoning: A Chain-of-Thought Dataset with Multimodal LLMs

Chaoran Li, Siyuan Mu, Xingguo Xu

arxiv:2507.09535 v1 · 2025-07-13 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHUEP45YFQ3F7BMNUO6ICZVYN7}

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	2026-07-05T11:36:10.791377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49e847f3b82c365f858da3bc8166b86fe2351af94993930214fae28367c52e0c

Aliases

arxiv: 2507.09535 · arxiv_version: 2507.09535v1 · doi: 10.48550/arxiv.2507.09535 · pith_short_12: JHUEP45YFQ3F · pith_short_16: JHUEP45YFQ3F7BMN · pith_short_8: JHUEP45Y

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/JHUEP45YFQ3F7BMNUO6ICZVYN7 \
  | 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: 49e847f3b82c365f858da3bc8166b86fe2351af94993930214fae28367c52e0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26754f71ad1f6846d27da654ee87032b2a0a878c3b75e1de7e0d5a11bb2df057",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-07-13T08:32:32Z",
    "title_canon_sha256": "41e32978f7641399bc763bc0eaf72a8460b9670b82a67d0ccd7ff92b849299bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09535",
    "kind": "arxiv",
    "version": 1
  }
}