Pith Number

pith:XYLVEG3H

pith:2019:XYLVEG3HNZNFFDEM3MMRNHHSWU

not attested not anchored not stored refs pending

Multi-Modal Recognition of Worker Activity for Human-Centered Intelligent Manufacturing

Ming C. Leu, Wenjin Tao, Zhaozheng Yin

arxiv:1908.07519 v1 · 2019-08-20 · cs.CV · cs.HC · cs.LG · eess.IV · 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{XYLVEG3HNZNFFDEM3MMRNHHSWU}

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	2026-07-04T23:58:58.967053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be17521b676e5a528c8cdb19169cf2b501295d371619dbb5cc9684091bc465df

Aliases

arxiv: 1908.07519 · arxiv_version: 1908.07519v1 · doi: 10.48550/arxiv.1908.07519 · pith_short_12: XYLVEG3HNZNF · pith_short_16: XYLVEG3HNZNFFDEM · pith_short_8: XYLVEG3H

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/XYLVEG3HNZNFFDEM3MMRNHHSWU \
  | 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: be17521b676e5a528c8cdb19169cf2b501295d371619dbb5cc9684091bc465df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "474b7046ba85d1ca21520415373319a77174a99b50b6d423a9b1efe7fc9efccb",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG",
      "eess.IV",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-20T15:46:07Z",
    "title_canon_sha256": "ab3682876fe2e6333854cba11a4dd95c1109d36f68932ea2cb4400265a3661fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07519",
    "kind": "arxiv",
    "version": 1
  }
}