Pith Number

pith:FLX2ZHAM

pith:2025:FLX2ZHAMZIVG37MUQLOZSN6AQK

not attested not anchored not stored refs pending

Topology-Guided Knowledge Distillation for Efficient Point Cloud Processing

Luu Tung Hai, Qing Tian, Thinh D. Le, Truong-Son Hy, Zhicheng Ding

arxiv:2505.08101 v1 · 2025-05-12 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLX2ZHAMZIVG37MUQLOZSN6AQK}

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	2026-07-05T11:02:02.671120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aefac9c0cca2a6dfd9482dd9937c082b088e0055760136055c8621e805510ee

Aliases

arxiv: 2505.08101 · arxiv_version: 2505.08101v1 · doi: 10.48550/arxiv.2505.08101 · pith_short_12: FLX2ZHAMZIVG · pith_short_16: FLX2ZHAMZIVG37MU · pith_short_8: FLX2ZHAM

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/FLX2ZHAMZIVG37MUQLOZSN6AQK \
  | 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: 2aefac9c0cca2a6dfd9482dd9937c082b088e0055760136055c8621e805510ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ed4a5767477e5bc975319b4e3ad192455595bea6cac968a31eb2f88b8993ced",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-12T22:15:54Z",
    "title_canon_sha256": "7198c87e281428136f27cb4bbbe9def420b198f37e375c95c495526d37da188a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.08101",
    "kind": "arxiv",
    "version": 1
  }
}