Pith Number

pith:7NBWQXAB

pith:2022:7NBWQXAB666IMAGKI7HRQ6TCRS

not attested not anchored not stored refs pending

Visual Detection of Personal Protective Equipment and Safety Gear on Industry Workers

Felix Nilsson, Fernando Alonso-Fernandez, Fredrik Strand, Jonathan Karlsson, Josef Bigun, Kevin Hernandez-Diaz

arxiv:2212.04794 v1 · 2022-12-09 · 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{7NBWQXAB666IMAGKI7HRQ6TCRS}

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.

Cited by

1 paper in Pith

Lucia: A Temporal Computing Platform for Contextual Intelligence

Receipt and verification

First computed	2026-07-05T05:23:51.972024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb43685c01f7bc8600ca47cf187a628c8cbd90a4497846a69f86587cbc999459

Aliases

arxiv: 2212.04794 · arxiv_version: 2212.04794v1 · doi: 10.48550/arxiv.2212.04794 · pith_short_12: 7NBWQXAB666I · pith_short_16: 7NBWQXAB666IMAGK · pith_short_8: 7NBWQXAB

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/7NBWQXAB666IMAGKI7HRQ6TCRS \
  | 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: fb43685c01f7bc8600ca47cf187a628c8cbd90a4497846a69f86587cbc999459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ac440615dddd1d53f4412df2837f92d2b843e8ffd1223b9dfebea4e94751ca4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-09T11:50:03Z",
    "title_canon_sha256": "5e09f6479d06f0484510679fb8a7b48ff049ae4e3883423fde893270f5d4755c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04794",
    "kind": "arxiv",
    "version": 1
  }
}