Pith Number

pith:LTINPJWF

pith:2022:LTINPJWFB3NIVJH2KXDGHZK3A6

not attested not anchored not stored refs pending

Fine-grained Human Activity Recognition Using Virtual On-body Acceleration Data

Hyeokhyen Kwon, Thomas Pl\"otz, Yash Jain, Zikang Leng

arxiv:2211.01342 v1 · 2022-11-02 · 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{LTINPJWFB3NIVJH2KXDGHZK3A6}

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	2026-07-05T05:12:46.159652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cd0d7a6c50eda8aa4fa55c663e55b07992e64950f2f470965c7895364f30a1d

Aliases

arxiv: 2211.01342 · arxiv_version: 2211.01342v1 · doi: 10.48550/arxiv.2211.01342 · pith_short_12: LTINPJWFB3NI · pith_short_16: LTINPJWFB3NIVJH2 · pith_short_8: LTINPJWF

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/LTINPJWFB3NIVJH2KXDGHZK3A6 \
  | 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: 5cd0d7a6c50eda8aa4fa55c663e55b07992e64950f2f470965c7895364f30a1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eb84461b1b7ec7bd83feef4630a79a8d02149f476999528baf4963f95b3f751",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-02T17:51:56Z",
    "title_canon_sha256": "fd76e49b3d684877023a1206f24a45027fdab5336688049c4cb709c43034c37d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.01342",
    "kind": "arxiv",
    "version": 1
  }
}