Pith Number

pith:WELPPYUV

pith:2021:WELPPYUVFG23RMZQVGHAPON5RH

not attested not anchored not stored refs pending

Continuous Prediction of Lower-Limb Kinematics From Multi-Modal Biomedical Signals

Baichun Wei, Chifu Yang, Chunzhi Yi, Feng Jiang, Hao Guo, Huiyu Zhou, Shengping Zhang, Xiangyuan Lan, Zhen Ding

arxiv:2103.11910 v1 · 2021-03-22 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WELPPYUVFG23RMZQVGHAPON5RH}

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	2026-07-05T02:25:42.414618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b116f7e29529b5b8b330a98e07b9bd89daf193896fa3d5f7efe87dca630e39bd

Aliases

arxiv: 2103.11910 · arxiv_version: 2103.11910v1 · doi: 10.48550/arxiv.2103.11910 · pith_short_12: WELPPYUVFG23 · pith_short_16: WELPPYUVFG23RMZQ · pith_short_8: WELPPYUV

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/WELPPYUVFG23RMZQVGHAPON5RH \
  | 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: b116f7e29529b5b8b330a98e07b9bd89daf193896fa3d5f7efe87dca630e39bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ea18b9f69e9678f2917bf97199f44cfd4a455e6fcc95902f54ea60ba1030c80",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-03-22T14:55:12Z",
    "title_canon_sha256": "6ea6be4fa05786b90dacc9d34c1d4dcebb6e0c7eb5e46ba8a39b2cce2398cb86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11910",
    "kind": "arxiv",
    "version": 1
  }
}