Pith Number

pith:W5BVNTA5

pith:2016:W5BVNTA5TQQ6KPZIESR7JZECBF

not attested not anchored not stored refs pending

Deep Learning on Lie Groups for Skeleton-based Action Recognition

Chengde Wan, Luc Van Gool, Thomas Probst, Zhiwu Huang

arxiv:1612.05877 v2 · 2016-12-18 · 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{W5BVNTA5TQQ6KPZIESR7JZECBF}

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	2026-05-18T00:46:38.431497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b74356cc1d9c21e53f2824a3f4e48209458c2ccaf72c1437ed0fd632f2099527

Aliases

arxiv: 1612.05877 · arxiv_version: 1612.05877v2 · doi: 10.48550/arxiv.1612.05877 · pith_short_12: W5BVNTA5TQQ6 · pith_short_16: W5BVNTA5TQQ6KPZI · pith_short_8: W5BVNTA5

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/W5BVNTA5TQQ6KPZIESR7JZECBF \
  | 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: b74356cc1d9c21e53f2824a3f4e48209458c2ccaf72c1437ed0fd632f2099527

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0ddcaf3cd32386f71710d413ee08eaf15ed01cddb737a19e6dc06c757b5e1ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-12-18T09:08:29Z",
    "title_canon_sha256": "c002f8d0a4a89320df5d016e0f1a9a5217567649c238ba312c200144b817d143"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05877",
    "kind": "arxiv",
    "version": 2
  }
}