Pith Number

pith:AFYHHFIN

pith:2019:AFYHHFINU7SIIFDKUBNHFKYJNP

not attested not anchored not stored refs pending

Piketty's second fundamental law of capitalism as an emergent property in a kinetic wealth-exchange model of economic growth

C. J. Quimbay, D. S. Quevedo

arxiv:1903.00952 v2 · 2019-03-03 · q-fin.GN · 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{AFYHHFINU7SIIFDKUBNHFKYJNP}

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	2026-05-17T23:51:55.624482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

017073950da7e484146aa05a72ab096bfe9cc0a6197c13066937ce78318b641a

Aliases

arxiv: 1903.00952 · arxiv_version: 1903.00952v2 · doi: 10.48550/arxiv.1903.00952 · pith_short_12: AFYHHFINU7SI · pith_short_16: AFYHHFINU7SIIFDK · pith_short_8: AFYHHFIN

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/AFYHHFINU7SIIFDKUBNHFKYJNP \
  | 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: 017073950da7e484146aa05a72ab096bfe9cc0a6197c13066937ce78318b641a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c92310cfbaaf9f739efacbed0665383366af5060725255ab7094fdbe044ef09",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2019-03-03T18:02:19Z",
    "title_canon_sha256": "867823a07518a4f783122540769b1d800bd2cb62ce86be6f417b64253965a504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00952",
    "kind": "arxiv",
    "version": 2
  }
}