Pith Number

pith:WYT5UWYW

pith:2018:WYT5UWYW3BZ4M4JOKIQYZ2ANWS

not attested not anchored not stored refs pending

A Neural Network Approach to Missing Marker Reconstruction in Human Motion Capture

Hedvig Kjellstr\"om, Jonas Beskow, Taras Kucherenko

arxiv:1803.02665 v4 · 2018-03-07 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYT5UWYW3BZ4M4JOKIQYZ2ANWS}

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	2026-05-18T00:04:59.307555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b627da5b16d873c6712e52218ce80db48a15ec56c5e8c275ee49b80b96d3d892

Aliases

arxiv: 1803.02665 · arxiv_version: 1803.02665v4 · doi: 10.48550/arxiv.1803.02665 · pith_short_12: WYT5UWYW3BZ4 · pith_short_16: WYT5UWYW3BZ4M4JO · pith_short_8: WYT5UWYW

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/WYT5UWYW3BZ4M4JOKIQYZ2ANWS \
  | 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: b627da5b16d873c6712e52218ce80db48a15ec56c5e8c275ee49b80b96d3d892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "721766e2e1e620a43281cda7efe7ee34b7208a455eb56a06b5c1dde7ded183c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-03-07T14:16:59Z",
    "title_canon_sha256": "88137248a1fe9c1399567e6e59ba31620be1aa235762749a845950a68cca726e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02665",
    "kind": "arxiv",
    "version": 4
  }
}