Pith Number

pith:LH4KOTWL

pith:2023:LH4KOTWLF2EHMKHLHFTM5M5BER

not attested not anchored not stored refs pending

DeepPointMap: Advancing LiDAR SLAM with Unified Neural Descriptors

Qi Jing, Rui Feng, Wenchao Ding, Xiaze Zhang, Yuejie Zhang, Ziheng Ding

arxiv:2312.02684 v1 · 2023-12-05 · cs.CV · cs.LG · 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{LH4KOTWLF2EHMKHLHFTM5M5BER}

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	2026-07-05T07:20:21.347290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59f8a74ecb2e887628eb3966ceb3a1247eb0adf2f830ba22333afa382bd3ab39

Aliases

arxiv: 2312.02684 · arxiv_version: 2312.02684v1 · doi: 10.48550/arxiv.2312.02684 · pith_short_12: LH4KOTWLF2EH · pith_short_16: LH4KOTWLF2EHMKHL · pith_short_8: LH4KOTWL

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/LH4KOTWLF2EHMKHLHFTM5M5BER \
  | 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: 59f8a74ecb2e887628eb3966ceb3a1247eb0adf2f830ba22333afa382bd3ab39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cee5a520f13add81241a2966778e123a7d5ef5addea529df35451b8aa86f0f64",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-12-05T11:40:41Z",
    "title_canon_sha256": "4e33d6b152167c9a080b68a0c8c3aae2730005bcdb02630b99e6c3d45b5d4c5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.02684",
    "kind": "arxiv",
    "version": 1
  }
}