Pith Number

pith:J5MQO7YX

pith:2026:J5MQO7YXINP6ECGFU5B5ZSHUJX

not attested not anchored not stored refs pending

SARATR-X-v2: Scale-Aware Structural Pre-Training for SAR Foundation Models

Bowen Peng, Jie Zhou, Jingyuan Xia, Li Liu, Tianpeng Liu, Weijie Li, Wei Yang, Yafei Song, Yongxiang Liu, Zhen Liu

arxiv:2607.23238 v1 · 2026-07-25 · 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{J5MQO7YXINP6ECGFU5B5ZSHUJX}

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	2026-07-28T01:22:43.392069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f59077f17435fe208c5a743dcc8f44ddaddb509eaae9bbcdf6557a3a4ec45f3

Aliases

arxiv: 2607.23238 · arxiv_version: 2607.23238v1 · doi: 10.48550/arxiv.2607.23238 · pith_short_12: J5MQO7YXINP6 · pith_short_16: J5MQO7YXINP6ECGF · pith_short_8: J5MQO7YX

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/J5MQO7YXINP6ECGFU5B5ZSHUJX \
  | 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: 4f59077f17435fe208c5a743dcc8f44ddaddb509eaae9bbcdf6557a3a4ec45f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04f450552d1aad2e6287cffdae53cf60e326547a5c1e1b11e6e8cccffac15a9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-25T14:51:05Z",
    "title_canon_sha256": "3f625ea38049d9200a09ebb87cd1ed2a0038716af3a22d8afeb1be7d2d58c095"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23238",
    "kind": "arxiv",
    "version": 1
  }
}