Pith Number

pith:ZQH2WU74

pith:2025:ZQH2WU74VYNKNKAHSINW2WTZUK

not attested not anchored not stored refs pending

Ground Penetrating Radar-Assisted Multimodal Robot Odometry Using Subsurface Feature Matrix

Dezhen Song, Haifeng Li, Jiajun Guo, Xuanxin Fan

arxiv:2503.18301 v1 · 2025-03-24 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQH2WU74VYNKNKAHSINW2WTZUK}

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	2026-07-05T10:38:07.491174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc0fab53fcae1aa6a807921b6d5a79a28ec1cc5ade00e288caa0a532b278968c

Aliases

arxiv: 2503.18301 · arxiv_version: 2503.18301v1 · doi: 10.48550/arxiv.2503.18301 · pith_short_12: ZQH2WU74VYNK · pith_short_16: ZQH2WU74VYNKNKAH · pith_short_8: ZQH2WU74

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/ZQH2WU74VYNKNKAHSINW2WTZUK \
  | 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: cc0fab53fcae1aa6a807921b6d5a79a28ec1cc5ade00e288caa0a532b278968c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fed2aac8f734c6bd0c2134d2d859c8d233e2b57cf537b739827719dee9d825a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-03-24T03:07:28Z",
    "title_canon_sha256": "d476257fe77bfdf2a242b6845e02e58e1b3a1d2c7abf37196861afb6b4c05f50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.18301",
    "kind": "arxiv",
    "version": 1
  }
}