Pith Number

pith:PWIQ5ZTO

pith:2026:PWIQ5ZTOWQH3IYMLPM4MKI36MJ

not attested not anchored not stored refs pending

LangRetrieval: Language-Guided Self-Evolving Satellite-to-Radar Retrieval via CSI-Driven Reward

Chunlei Shi, Dan Niu, Jiong Wang, Junming Hou, Wenqi Ren, Yecheng Zhang, Yichao Dong, Yi-Lin Wei

arxiv:2606.09486 v1 · 2026-06-08 · 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{PWIQ5ZTOWQH3IYMLPM4MKI36MJ}

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	2026-06-09T02:08:51.159967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d910ee66eb40fb4618b7b38c5237e625e3eadb874f7e24d3023a1948bee8564

Aliases

arxiv: 2606.09486 · arxiv_version: 2606.09486v1 · doi: 10.48550/arxiv.2606.09486 · pith_short_12: PWIQ5ZTOWQH3 · pith_short_16: PWIQ5ZTOWQH3IYML · pith_short_8: PWIQ5ZTO

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/PWIQ5ZTOWQH3IYMLPM4MKI36MJ \
  | 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: 7d910ee66eb40fb4618b7b38c5237e625e3eadb874f7e24d3023a1948bee8564

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86c020a33cfb2eced56308e3aa9d9c50996435ba8f38def55d91bf9b2d8e15b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2026-06-08T13:40:52Z",
    "title_canon_sha256": "23aea1278b1ba2eb73c12e20ec83b2beaeeb67cb4c70752295ebc7a67078eb68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09486",
    "kind": "arxiv",
    "version": 1
  }
}