Pith Number

pith:XFBKMFBX

pith:2025:XFBKMFBXPBVSHQGKPKZ2F5I464

not attested not anchored not stored refs pending

EDENet: Echo Direction Encoding Network for Place Recognition Based on Ground Penetrating Radar

Beizhen Bi, Liang Shen, Pengyu Zhang, Tian Jin, Xiaotao Huang, Xieyuanli Chen, Yuwei Chen, Zhuo Xu

arxiv:2502.20643 v1 · 2025-02-28 · cs.CV · 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{XFBKMFBXPBVSHQGKPKZ2F5I464}

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	2026-07-05T10:21:36.720352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b942a61437786b23c0ca7ab3a2f51cf73f3d884ad4f2f4331169b6a09cc0e152

Aliases

arxiv: 2502.20643 · arxiv_version: 2502.20643v1 · doi: 10.48550/arxiv.2502.20643 · pith_short_12: XFBKMFBXPBVS · pith_short_16: XFBKMFBXPBVSHQGK · pith_short_8: XFBKMFBX

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/XFBKMFBXPBVSHQGKPKZ2F5I464 \
  | 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: b942a61437786b23c0ca7ab3a2f51cf73f3d884ad4f2f4331169b6a09cc0e152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fd26003575e179b463bcd61d1d83f7a052c3d7cfe1bd5a1d120e02dc8f2317d",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-28T01:48:12Z",
    "title_canon_sha256": "0c39d2851a0082ca8838acb95394f842451570dd1111c85146ce7c457ada6af1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20643",
    "kind": "arxiv",
    "version": 1
  }
}