Pith Number

pith:PDUMWDKP

pith:2021:PDUMWDKPXH2KSYPBQDECSEZKW3

not attested not anchored not stored refs pending

Density-aware Chamfer Distance as a Comprehensive Metric for Point Cloud Completion

Dahua Lin, Junzhe Zhang, Liang Pan, Tai Wang, Tong Wu, Ziwei Liu

arxiv:2111.12702 v1 · 2021-11-24 · 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{PDUMWDKPXH2KSYPBQDECSEZKW3}

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

3 papers in Pith

BubbleSH: A Dataset of Rising Bubbles with Deformable Interfaces

Determinism of Randomness: Prompt-Residual Seed Shaping for Diffusion Generation

A Real-World Grasping-in-Clutter Performance Evaluation Benchmark for Robotic Food Waste Sorting

Receipt and verification

First computed	2026-07-05T03:34:54.842477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78e8cb0d4fb9f4a961e180c829132ab6ca73c2d98e2e88b0d11bd463c51b35ac

Aliases

arxiv: 2111.12702 · arxiv_version: 2111.12702v1 · doi: 10.48550/arxiv.2111.12702 · pith_short_12: PDUMWDKPXH2K · pith_short_16: PDUMWDKPXH2KSYPB · pith_short_8: PDUMWDKP

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/PDUMWDKPXH2KSYPBQDECSEZKW3 \
  | 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: 78e8cb0d4fb9f4a961e180c829132ab6ca73c2d98e2e88b0d11bd463c51b35ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e170c128e2b892686fe0045af514ec515415e3c3281ee2d84c84c1cb82bbc44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-24T18:56:27Z",
    "title_canon_sha256": "addf5c91f0f0ac7a9cb9d854d8af3e7b48bf0f6a09f12c33f7145191ee50eaae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.12702",
    "kind": "arxiv",
    "version": 1
  }
}