Pith Number

pith:PQ7UJDJO

pith:2019:PQ7UJDJO7XOYIA4UVDNDG3327Z

not attested not anchored not stored refs pending

Shape2Motion: Joint Analysis of Motion Parts and Attributes from 3D Shapes

Bin Zhou, Kai Xu, Qinping Zhao, Xiaogang Wang, Xiaowu Chen, Yahao Shi

arxiv:1903.03911 v2 · 2019-03-10 · cs.CV · 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{PQ7UJDJO7XOYIA4UVDNDG3327Z}

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	2026-05-17T23:51:29.511659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c3f448d2efddd840394a8da336f7afe4e7b03cc4d16e8e404aff35347305b35

Aliases

arxiv: 1903.03911 · arxiv_version: 1903.03911v2 · doi: 10.48550/arxiv.1903.03911 · pith_short_12: PQ7UJDJO7XOY · pith_short_16: PQ7UJDJO7XOYIA4U · pith_short_8: PQ7UJDJO

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/PQ7UJDJO7XOYIA4UVDNDG3327Z \
  | 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: 7c3f448d2efddd840394a8da336f7afe4e7b03cc4d16e8e404aff35347305b35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20c3ac8663fc3d7d8178386203cb04a76f443dde94b683aa9723ceccff9e93cd",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-10T03:24:30Z",
    "title_canon_sha256": "e6527a07d7dc29baae0861e96bb58f2f0177591b805b8dfed2da887c21824bc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03911",
    "kind": "arxiv",
    "version": 2
  }
}