Pith Number

pith:U2YPEUTE

pith:2023:U2YPEUTEBGR5SB2C7XP6MD745C

not attested not anchored not stored refs pending

Evaluation of self-supervised pre-training for automatic infant movement classification using wearable movement sensors

Einari Vaaras, Manu Airaksinen, Okko R\"as\"anen, Sampsa Vanhatalo

arxiv:2305.09366 v1 · 2023-05-16 · cs.LG · 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{U2YPEUTEBGR5SB2C7XP6MD745C}

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	2026-06-19T16:09:45.281286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6b0f2526409a3d90742fddfe60ffce8bb9ec0b1660511444cd00196d86d32e3

Aliases

arxiv: 2305.09366 · arxiv_version: 2305.09366v1 · doi: 10.48550/arxiv.2305.09366 · pith_short_12: U2YPEUTEBGR5 · pith_short_16: U2YPEUTEBGR5SB2C · pith_short_8: U2YPEUTE

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/U2YPEUTEBGR5SB2C7XP6MD745C \
  | 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: a6b0f2526409a3d90742fddfe60ffce8bb9ec0b1660511444cd00196d86d32e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65594197d4478d29a3646378cbf5670145c08bb49bda6a18741a4a2d5b8ea795",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-16T11:46:16Z",
    "title_canon_sha256": "2b9865cc788723470657f879de937f4bf91c736991f96fe7130b2240a9ac87c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.09366",
    "kind": "arxiv",
    "version": 1
  }
}