Pith Number

pith:P2YRW6ES

pith:2025:P2YRW6ES44HEK7RZQ6QKDN3D2F

not attested not anchored not stored refs pending

Economic Inequality between Groups in an a priori Stratified Society

Sebasti\'an Gon\c{c}alves, Thiago Dias

arxiv:2504.21703 v1 · 2025-04-30 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2YRW6ES44HEK7RZQ6QKDN3D2F}

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	2026-07-05T10:56:28.490826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eb11b7892e70e457e3987a0a1b763d15fa7175a899d75cfcc03152d86f43de9

Aliases

arxiv: 2504.21703 · arxiv_version: 2504.21703v1 · doi: 10.48550/arxiv.2504.21703 · pith_short_12: P2YRW6ES44HE · pith_short_16: P2YRW6ES44HEK7RZ · pith_short_8: P2YRW6ES

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/P2YRW6ES44HEK7RZQ6QKDN3D2F \
  | 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: 7eb11b7892e70e457e3987a0a1b763d15fa7175a899d75cfcc03152d86f43de9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54a6929973a65f227f1247e12717a5e4e90c932118a5bbe1427d9166af379e87",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2025-04-30T14:46:01Z",
    "title_canon_sha256": "d75d19f471d7db0dac60889118fe28e7d7bbbd8861be1d459ed45267cfa626cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21703",
    "kind": "arxiv",
    "version": 1
  }
}