Pith Number

pith:2W5DSI2L

pith:2025:2W5DSI2L3RPAN7MCJ2MRQOWDUR

not attested not anchored not stored refs pending

Decomposing and Fusing Intra- and Inter-Sensor Spatio-Temporal Signal for Multi-Sensor Wearable Human Activity Recognition

Chunyuan Zheng, Guorui Liao, Haonan Yuan, Haoxuan Li, Haoyu Xie, Jun Liao, Li Liu

arxiv:2501.10917 v2 · 2025-01-19 · cs.CV · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2W5DSI2L3RPAN7MCJ2MRQOWDUR}

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	2026-07-05T10:53:51.082403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5ba39234bdc5e06fd824e99183ac3a4522ae76acc6816a3846fd66f1ee7d345

Aliases

arxiv: 2501.10917 · arxiv_version: 2501.10917v2 · doi: 10.48550/arxiv.2501.10917 · pith_short_12: 2W5DSI2L3RPA · pith_short_16: 2W5DSI2L3RPAN7MC · pith_short_8: 2W5DSI2L

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/2W5DSI2L3RPAN7MCJ2MRQOWDUR \
  | 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: d5ba39234bdc5e06fd824e99183ac3a4522ae76acc6816a3846fd66f1ee7d345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5da4457ae3ab725b913b5dcf849d5e2b087160f5888988b7f16255027e1b1f1a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-19T01:52:28Z",
    "title_canon_sha256": "f1298c4295f8dd45a01118a64c8f036fea785b2a7046ae8dbf64f451987ea6ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.10917",
    "kind": "arxiv",
    "version": 2
  }
}