Pith Number

pith:2X7AGLUD

pith:2022:2X7AGLUDGAZ3PJN7CQCOKBAHV7

not attested not anchored not stored refs pending

Surface Reconstruction from Point Clouds by Learning Predictive Context Priors

Baorui Ma, Matthias Zwicker, Yu-Shen Liu, Zhizhong Han

arxiv:2204.11015 v1 · 2022-04-23 · 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{2X7AGLUDGAZ3PJN7CQCOKBAHV7}

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	2026-07-05T04:17:06.134005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5fe032e833033b7a5bf1404e50407afe493fb3cdb3e7d53a832bf013f3703b1

Aliases

arxiv: 2204.11015 · arxiv_version: 2204.11015v1 · doi: 10.48550/arxiv.2204.11015 · pith_short_12: 2X7AGLUDGAZ3 · pith_short_16: 2X7AGLUDGAZ3PJN7 · pith_short_8: 2X7AGLUD

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/2X7AGLUDGAZ3PJN7CQCOKBAHV7 \
  | 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: d5fe032e833033b7a5bf1404e50407afe493fb3cdb3e7d53a832bf013f3703b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "393b37219c79ba6f5cc1b446331389933049bf7f88d834a9d561df7437ba5902",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-23T08:11:33Z",
    "title_canon_sha256": "045474a77b6c567398ed68c62a5cf5ca9739bbc96a58810c305358f02b411538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.11015",
    "kind": "arxiv",
    "version": 1
  }
}