Pith Number

pith:QMPPNEBD

pith:2025:QMPPNEBDREKGOCUE7MBDKMXFHM

not attested not anchored not stored refs pending

How Do Images Align and Complement LiDAR? Towards a Harmonized Multi-modal 3D Panoptic Segmentation

Na Zhao, Qiongjie Cui, Xulei Yang, Yining Pan

arxiv:2505.18956 v2 · 2025-05-25 · cs.CV · cs.AI · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMPPNEBDREKGOCUE7MBDKMXFHM}

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	2026-07-05T11:18:43.168577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

831ef690238914670a84fb023532e53b2a85cc91bac9cf3b2544d84fb5151bf3

Aliases

arxiv: 2505.18956 · arxiv_version: 2505.18956v2 · doi: 10.48550/arxiv.2505.18956 · pith_short_12: QMPPNEBDREKG · pith_short_16: QMPPNEBDREKGOCUE · pith_short_8: QMPPNEBD

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/QMPPNEBDREKGOCUE7MBDKMXFHM \
  | 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: 831ef690238914670a84fb023532e53b2a85cc91bac9cf3b2544d84fb5151bf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a66d1277e72da1df9b6c522cc3b617c579bf6c040275ce6b4637d9d9f2f1536",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-25T03:01:28Z",
    "title_canon_sha256": "3602efe837ab2b8e866ff990005404c84450fcb87c2897dc81297597065b6624"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18956",
    "kind": "arxiv",
    "version": 2
  }
}