Pith Number

pith:L43HFMYL

pith:2024:L43HFMYL4B4UIU4ZUOVMMLCFPD

not attested not anchored not stored refs pending

Point-GR: Graph Residual Point Cloud Network for 3D Object Classification and Segmentation

Md Afzal Ansari, MD Meraz, Mohammed Javed, Pavan Chakraborty

arxiv:2412.03052 v1 · 2024-12-04 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L43HFMYL4B4UIU4ZUOVMMLCFPD}

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	2026-07-05T09:44:24.367805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f3672b30be079445399a3aac62c4578e0a6b6c31055267fc6397acbe2f28d4d

Aliases

arxiv: 2412.03052 · arxiv_version: 2412.03052v1 · doi: 10.48550/arxiv.2412.03052 · pith_short_12: L43HFMYL4B4U · pith_short_16: L43HFMYL4B4UIU4Z · pith_short_8: L43HFMYL

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/L43HFMYL4B4UIU4ZUOVMMLCFPD \
  | 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: 5f3672b30be079445399a3aac62c4578e0a6b6c31055267fc6397acbe2f28d4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69a10df30116acec52d932229ffc303ea22156e5529cfcb06e37495345f49887",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-04T06:12:19Z",
    "title_canon_sha256": "a64adfbaa795a0f71f48078f0a66a9b43bd8b15102e294d82b1706b2563e8d08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03052",
    "kind": "arxiv",
    "version": 1
  }
}