Pith Number

pith:44VKVCMW

pith:2015:44VKVCMWJ3YM7Q7RIF5YEVLCG7

not attested not anchored not stored refs pending

Labor Disputes and Worker Productivity

Michael J. Lopez, Qi Ge

arxiv:1506.07939 v1 · 2015-06-26 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44VKVCMWJ3YM7Q7RIF5YEVLCG7}

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	2026-05-18T01:37:48.549990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e72aaa89964ef0cfc3f1417b82556237fd823883be710b20aeffba2e4f26757f

Aliases

arxiv: 1506.07939 · arxiv_version: 1506.07939v1 · doi: 10.48550/arxiv.1506.07939 · pith_short_12: 44VKVCMWJ3YM · pith_short_16: 44VKVCMWJ3YM7Q7R · pith_short_8: 44VKVCMW

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/44VKVCMWJ3YM7Q7RIF5YEVLCG7 \
  | 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: e72aaa89964ef0cfc3f1417b82556237fd823883be710b20aeffba2e4f26757f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef3ef7b090ad4fb77d2b1488c8bd0741e3ca81ac357a0d27403e3e21800866bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-06-26T02:07:35Z",
    "title_canon_sha256": "26e16f0cb27224b9ae50a5efd3425691c0d73fe4374d1c91dca0e0fbebd2d6e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07939",
    "kind": "arxiv",
    "version": 1
  }
}