Pith Number

pith:7ZK72KYO

pith:2026:7ZK72KYO27XF4QEOPGDEVYCMUM

not attested not anchored not stored refs pending

CIG-Bench: A Comprehensive Survey and Benchmark for AI-Driven Subsurface Imaging Understanding

Haibin Di, Hui Gao, Long Han, Mingliang Liu, Min Jun Park, Robert G. Clapp, Sergey Fomel, Tao Zhao, Xinming Wu, Yimin Dou, Zhixiang Guo, Zhi Zhong

arxiv:2606.09094 v1 · 2026-06-08 · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZK72KYO27XF4QEOPGDEVYCMUM}

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	2026-06-09T02:07:58.705084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe55fd2b0ed7ee5e408e79864ae04ca329d5ebe15675435fce89244d5f07ece2

Aliases

arxiv: 2606.09094 · arxiv_version: 2606.09094v1 · doi: 10.48550/arxiv.2606.09094 · pith_short_12: 7ZK72KYO27XF · pith_short_16: 7ZK72KYO27XF4QEO · pith_short_8: 7ZK72KYO

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/7ZK72KYO27XF4QEOPGDEVYCMUM \
  | 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: fe55fd2b0ed7ee5e408e79864ae04ca329d5ebe15675435fce89244d5f07ece2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27b190842e8e43b9fecd53b849e664412924366c5c004195343929d739198f23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2026-06-08T06:43:00Z",
    "title_canon_sha256": "1b9a1f428e0e5c2b0ebb23e7cad8586ff7b0cf16ee288eb9f6036305877f7d8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09094",
    "kind": "arxiv",
    "version": 1
  }
}