Pith Number

pith:ARA2ANWI

pith:2022:ARA2ANWIULKY677QU3DSVTHMIX

not attested not anchored not stored refs pending

Mapping the Buried Cable by Ground Penetrating Radar and Gaussian-Process Regression

Huanhuan Chen, Qiuju Chen, Shengfei Lyu, Xiren Zhou

arxiv:2201.11253 v1 · 2022-01-25 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARA2ANWIULKY677QU3DSVTHMIX}

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	2026-07-05T04:47:11.991919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0441a036c8a2d58f7ff0a6c72accec45fd1af20e2f2ed1fc94842c907e0ef168

Aliases

arxiv: 2201.11253 · arxiv_version: 2201.11253v1 · doi: 10.48550/arxiv.2201.11253 · pith_short_12: ARA2ANWIULKY · pith_short_16: ARA2ANWIULKY677Q · pith_short_8: ARA2ANWI

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/ARA2ANWIULKY677QU3DSVTHMIX \
  | 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: 0441a036c8a2d58f7ff0a6c72accec45fd1af20e2f2ed1fc94842c907e0ef168

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de4d737d53267e198f8059e70135dc86e6c6dadfe3c1f86eccd5a40da62882df",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-01-25T08:32:14Z",
    "title_canon_sha256": "aadfd8b854f8abaeb453f349f1ec58957b476e236168725b40cadb77258e5a1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11253",
    "kind": "arxiv",
    "version": 1
  }
}