Pith Number

pith:V3Q47UYU

pith:2022:V3Q47UYU2WDRX7PSKUNLE4M7QV

not attested not anchored not stored refs pending

Longitudinal Complex Dynamics of Labour Markets Reveal Increasing Polarisation

Ahmad Alabdulkareem, Alex Rutherford, Esteban Moro, Iyad Rahwan, Judy Hanwen Shen, Morgan Frank, Shahad Althobaiti

arxiv:2204.07073 v1 · 2022-04-14 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V3Q47UYU2WDRX7PSKUNLE4M7QV}

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	2026-07-05T04:14:49.210644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aee1cfd314d5871bfdf2551ab2719f8557570fc55d081cfc7845c16443b419b1

Aliases

arxiv: 2204.07073 · arxiv_version: 2204.07073v1 · doi: 10.48550/arxiv.2204.07073 · pith_short_12: V3Q47UYU2WDR · pith_short_16: V3Q47UYU2WDRX7PS · pith_short_8: V3Q47UYU

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/V3Q47UYU2WDRX7PSKUNLE4M7QV \
  | 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: aee1cfd314d5871bfdf2551ab2719f8557570fc55d081cfc7845c16443b419b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d22c1eafacedbedc6ca21566f33f147db11b2b3fe637ba978798374c34e05616",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2022-04-14T16:07:20Z",
    "title_canon_sha256": "a75b95487171f8b5caff45bf967d1095bf5108b4d57ea945a44198960f81b077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07073",
    "kind": "arxiv",
    "version": 1
  }
}