Pith Number

pith:EUEX7AGF

pith:2021:EUEX7AGFJTLXMORMRPNZXUXCQU

not attested not anchored not stored refs pending

Automated freezing of gait assessment with marker-based motion capture and multi-stage spatial-temporal graph convolutional neural networks

Alice Nieuwboer, Bart Vanrumste, Benjamin Filtjens, Peter Slaets, Pieter Ginis

arxiv:2103.15449 v3 · 2021-03-29 · 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{EUEX7AGFJTLXMORMRPNZXUXCQU}

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	2026-07-05T04:47:55.141852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25097f80c54cd7763a2c8bdb9bd2e28530de8edc1236f4a0452bcdbcd28fd530

Aliases

arxiv: 2103.15449 · arxiv_version: 2103.15449v3 · doi: 10.48550/arxiv.2103.15449 · pith_short_12: EUEX7AGFJTLX · pith_short_16: EUEX7AGFJTLXMORM · pith_short_8: EUEX7AGF

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/EUEX7AGFJTLXMORMRPNZXUXCQU \
  | 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: 25097f80c54cd7763a2c8bdb9bd2e28530de8edc1236f4a0452bcdbcd28fd530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c39cb8495350cf176465d6346ad967a611fdc65ffc0b39af19b9129f6fa8d1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-29T09:32:45Z",
    "title_canon_sha256": "312b86b6aa44bd4c9fd35f049304da188718df54429d2d33fb81c08dfb5c6ea9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.15449",
    "kind": "arxiv",
    "version": 3
  }
}