Pith Number

pith:WIWBJ4IL

pith:2017:WIWBJ4ILBPCPN2YBB4HPIC7LGB

not attested not anchored not stored refs pending

Learning Linear Dynamical Systems with High-Order Tensor Data for Skeleton based Action Recognition

Kai Liu, Wenwen Ding

arxiv:1701.03869 v1 · 2017-01-14 · 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{WIWBJ4ILBPCPN2YBB4HPIC7LGB}

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	2026-05-18T00:52:48.693196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b22c14f10b0bc4f6eb010f0ef40beb307ea3ba52e45a266ef08c7025731051ee

Aliases

arxiv: 1701.03869 · arxiv_version: 1701.03869v1 · doi: 10.48550/arxiv.1701.03869 · pith_short_12: WIWBJ4ILBPCP · pith_short_16: WIWBJ4ILBPCPN2YB · pith_short_8: WIWBJ4IL

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/WIWBJ4ILBPCPN2YBB4HPIC7LGB \
  | 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: b22c14f10b0bc4f6eb010f0ef40beb307ea3ba52e45a266ef08c7025731051ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dd4dec0f29a5e3f131ceb8deb615d676f2ac6166b458e657e969a335fec25eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-01-14T02:07:23Z",
    "title_canon_sha256": "1fe697ed2e6a27ca188dec8321a7a07e44f13b16d32dbac89344c47c1d2dadb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03869",
    "kind": "arxiv",
    "version": 1
  }
}