Pith Number

pith:NLBWDZYP

pith:2018:NLBWDZYPPVSPZAXR6IMDQ4OSEZ

not attested not anchored not stored refs pending

Learning Descriptor Networks for 3D Shape Synthesis and Analysis

Jianwen Xie, Ruiqi Gao, Song-Chun Zhu, Wenguan Wang, Ying Nian Wu, Zilong Zheng

arxiv:1804.00586 v1 · 2018-04-02 · 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{NLBWDZYPPVSPZAXR6IMDQ4OSEZ}

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	2026-05-18T00:19:36.527274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ac361e70f7d64fc82f1f2183871d226610d6ef721eb6dd8551d7ee0f7967283

Aliases

arxiv: 1804.00586 · arxiv_version: 1804.00586v1 · doi: 10.48550/arxiv.1804.00586 · pith_short_12: NLBWDZYPPVSP · pith_short_16: NLBWDZYPPVSPZAXR · pith_short_8: NLBWDZYP

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/NLBWDZYPPVSPZAXR6IMDQ4OSEZ \
  | 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: 6ac361e70f7d64fc82f1f2183871d226610d6ef721eb6dd8551d7ee0f7967283

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1de4be064f918981778a7f25f6886e2031edc86ada6bdafd1bccbc444b5643e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-02T15:15:34Z",
    "title_canon_sha256": "60d9672c3e5932b59e61233b1d4e7445c06539f84da27de71e9a9ca41fcf0f7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00586",
    "kind": "arxiv",
    "version": 1
  }
}