Pith Number

pith:CU6YHYI7

pith:2025:CU6YHYI72BYHVEA74RWC76S55G

not attested not anchored not stored refs pending

A Satellite-Ground Synergistic Large Vision-Language Model System for Earth Observation

Jiahao Yang, Jin Zhao, Wenjun Zhu, Yue Gao, Yuxin Zhang, Zhe Chen

arxiv:2507.05731 v1 · 2025-07-08 · cs.NI · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CU6YHYI72BYHVEA74RWC76S55G}

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	2026-07-05T11:33:35.436723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

153d83e11fd0707a901fe46c2ffa5de99d4878d6e5e5a166afe0fdf23d4a8583

Aliases

arxiv: 2507.05731 · arxiv_version: 2507.05731v1 · doi: 10.48550/arxiv.2507.05731 · pith_short_12: CU6YHYI72BYH · pith_short_16: CU6YHYI72BYHVEA7 · pith_short_8: CU6YHYI7

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/CU6YHYI72BYHVEA74RWC76S55G \
  | 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: 153d83e11fd0707a901fe46c2ffa5de99d4878d6e5e5a166afe0fdf23d4a8583

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "996223f6fccc0320aa3e78fbeb04121871ad96dd4c64b586120f3484a72bd688",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2025-07-08T07:24:34Z",
    "title_canon_sha256": "2f8d986c35e2c2702f2c2977708d59a4b42d3469c38b3bf517b9eef1d557658c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05731",
    "kind": "arxiv",
    "version": 1
  }
}