Pith Number

pith:23W27JB2

pith:2018:23W27JB2VJBP4U5FHHKSKBZ3CU

not attested not anchored not stored refs pending

Spatio-Temporal Graph Convolution for Skeleton Based Action Recognition

Chaolong Li, Chunyan Xu, Jian Yang, Wenming Zheng, Zhen Cui

arxiv:1802.09834 v1 · 2018-02-27 · 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{23W27JB2VJBP4U5FHHKSKBZ3CU}

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	2026-05-18T00:22:22.072813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6edafa43aaa42fe53a539d525073b151abb09e3f91826517dea3990c7014d5d

Aliases

arxiv: 1802.09834 · arxiv_version: 1802.09834v1 · doi: 10.48550/arxiv.1802.09834 · pith_short_12: 23W27JB2VJBP · pith_short_16: 23W27JB2VJBP4U5F · pith_short_8: 23W27JB2

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/23W27JB2VJBP4U5FHHKSKBZ3CU \
  | 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: d6edafa43aaa42fe53a539d525073b151abb09e3f91826517dea3990c7014d5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "141836442078b65bc02062ba83a144e2a14ee97ff81fe5e07a58ac564dc77c6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-27T11:39:46Z",
    "title_canon_sha256": "07c1b9f384b4b5765f5780accd3882b347d7738f692573f497ef59f14a7b25cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09834",
    "kind": "arxiv",
    "version": 1
  }
}