Pith Number

pith:IL5EIAS5

pith:2025:IL5EIAS5H26TKXMVVG72PLWH67

not attested not anchored not stored refs pending

SparseFlex: High-Resolution and Arbitrary-Topology 3D Shape Modeling

Chia-Hao Chen, Chun Yuan, Ding Liang, Wanli Ouyang, Xianglong He, Yangguang Li, Yan-Pei Cao, Yuan-Chen Guo, Zi-Xin Zou

arxiv:2503.21732 v1 · 2025-03-27 · 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{IL5EIAS5H26TKXMVVG72PLWH67}

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.

Cited by

13 papers in Pith

EditVerse3D: High-Quality 3D Object Editing with Region-Aware Learning

HiFiVe: High-Fidelity Vehicle Generation Leveraging Auto-Regressive 2D Generative Priors

ISAP-3D: Identity-Slot Aligned Part-Aware 3D Generation

Ink3D: Sculpting 3D Assets with Extremely Complex Textures via Video Generative Models

MeshWeaver: Sparse-Voxel-Guided Surface Weaving for Autoregressive Mesh Generation

Receipt and verification

First computed	2026-07-05T10:40:29.540622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42fa44025d3ebd355d95a9bfa7aec7f7f51e6fd8d17cb1a1f7fb57ac5d328743

Aliases

arxiv: 2503.21732 · arxiv_version: 2503.21732v1 · doi: 10.48550/arxiv.2503.21732 · pith_short_12: IL5EIAS5H26T · pith_short_16: IL5EIAS5H26TKXMV · pith_short_8: IL5EIAS5

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/IL5EIAS5H26TKXMVVG72PLWH67 \
  | 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: 42fa44025d3ebd355d95a9bfa7aec7f7f51e6fd8d17cb1a1f7fb57ac5d328743

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcdd992cdffb46931ad3343e4d7210274713fd94022c44d36793db3fb23d062b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-27T17:46:42Z",
    "title_canon_sha256": "7dd2a199a130d27cfd72c22dc54e4739d14cc5a55512a8f0b64dcf09b6c01366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.21732",
    "kind": "arxiv",
    "version": 1
  }
}