Pith Number

pith:J3RMOI2Q

pith:2024:J3RMOI2QP5ESDWMLOQ4O4ALRTV

not attested not anchored not stored refs pending

Diffusing Winding Gradients (DWG): A Parallel and Scalable Method for 3D Reconstruction from Unoriented Point Clouds

Chen Qian, Fei Hou, Jiaze Li, Shiqing Xin, Weizhou Liu, Xingce Wang, Xuhui Chen, Ying He, Zhongke Wu

arxiv:2405.13839 v2 · 2024-05-22 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3RMOI2QP5ESDWMLOQ4O4ALRTV}

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	2026-07-05T09:17:42.168852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ee2c723507f4921d98b7438ee01719d73f039ea57f920028ae7d31407828c0b

Aliases

arxiv: 2405.13839 · arxiv_version: 2405.13839v2 · doi: 10.48550/arxiv.2405.13839 · pith_short_12: J3RMOI2QP5ES · pith_short_16: J3RMOI2QP5ESDWML · pith_short_8: J3RMOI2Q

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/J3RMOI2QP5ESDWMLOQ4O4ALRTV \
  | 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: 4ee2c723507f4921d98b7438ee01719d73f039ea57f920028ae7d31407828c0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af3ae926381bd247586cc92dc5fdd9528a5dead6048b514055ae2007ed0800bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2024-05-22T17:04:54Z",
    "title_canon_sha256": "c9795f1adf059cae596e1517001a89bca5ddd26967cf520296453f713ecdbbfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.13839",
    "kind": "arxiv",
    "version": 2
  }
}