Pith Number

pith:FRMW3FUC

pith:2020:FRMW3FUCGJLL7ILAVMNHT2YFUF

not attested not anchored not stored refs pending

Wealth concentration in systems with unbiased binary exchanges

Ben-Hur Francisco Cardoso, Jos\'e Roberto Iglesias, Sebasti\'an Gon\c{c}alves

arxiv:2012.00206 v2 · 2020-12-01 · q-fin.GN · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRMW3FUCGJLL7ILAVMNHT2YFUF}

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	2026-07-05T02:52:58.899391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c596d96823256bfa160ab1a79eb05a16fb60e397b4d132a0eb4a1d4a8cd7b9c

Aliases

arxiv: 2012.00206 · arxiv_version: 2012.00206v2 · doi: 10.48550/arxiv.2012.00206 · pith_short_12: FRMW3FUCGJLL · pith_short_16: FRMW3FUCGJLL7ILA · pith_short_8: FRMW3FUC

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/FRMW3FUCGJLL7ILAVMNHT2YFUF \
  | 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: 2c596d96823256bfa160ab1a79eb05a16fb60e397b4d132a0eb4a1d4a8cd7b9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f093a55bd6a0622c61da3b5aae4554add69f6629fb3bd453acb2969fb51cbfc",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2020-12-01T01:30:59Z",
    "title_canon_sha256": "5384764679cfaecb3a2a1b8b9318ed06a3f04112162d98e0044a5fed0413020a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.00206",
    "kind": "arxiv",
    "version": 2
  }
}