Pith Number

pith:L2Q6FWES

pith:2025:L2Q6FWESJWPHW5ODLRCGT4Z7RD

not attested not anchored not stored refs pending

TopoDiT-3D: Topology-Aware Diffusion Transformer with Bottleneck Structure for 3D Point Cloud Generation

Feng Yan, Lin Ma, Qingshan Liu, Shuai Du, Zechao Guan

arxiv:2505.09140 v1 · 2025-05-14 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2Q6FWESJWPHW5ODLRCGT4Z7RD}

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	2026-07-05T11:02:50.869815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ea1e2d8924d9e7b75c35c4469f33f88cf36a2886c23042588fc491c2dc88f79

Aliases

arxiv: 2505.09140 · arxiv_version: 2505.09140v1 · doi: 10.48550/arxiv.2505.09140 · pith_short_12: L2Q6FWESJWPH · pith_short_16: L2Q6FWESJWPHW5OD · pith_short_8: L2Q6FWES

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/L2Q6FWESJWPHW5ODLRCGT4Z7RD \
  | 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: 5ea1e2d8924d9e7b75c35c4469f33f88cf36a2886c23042588fc491c2dc88f79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d67d6b092385698b326ebaf22e55faf475bba1bca2dc63a079d30d61199df61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-14T04:48:22Z",
    "title_canon_sha256": "a2b7b0cd4c093c5e245401371f84ee0b59a1ed5fda0c8d5e33d8ae2a84c95482"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09140",
    "kind": "arxiv",
    "version": 1
  }
}