Pith Number

pith:UUQLPXPI

pith:2014:UUQLPXPIK2OZSBOGYP64KNIBZO

not attested not anchored not stored refs pending

Study of a model for the distribution of wealth

Ricardo Lopez-Ruiz, Yves Pomeau

arxiv:1407.7447 v1 · 2014-07-28 · nlin.AO · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUQLPXPIK2OZSBOGYP64KNIBZO}

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	2026-05-18T02:46:23.142179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a520b7dde8569d9905c6c3fdc53501cba3167397c8c572e2691ec25a73ad34c0

Aliases

arxiv: 1407.7447 · arxiv_version: 1407.7447v1 · doi: 10.48550/arxiv.1407.7447 · pith_short_12: UUQLPXPIK2OZ · pith_short_16: UUQLPXPIK2OZSBOG · pith_short_8: UUQLPXPI

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/UUQLPXPIK2OZSBOGYP64KNIBZO \
  | 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: a520b7dde8569d9905c6c3fdc53501cba3167397c8c572e2691ec25a73ad34c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8910ba1fa975fc4704f3556de56c0378b4e2f7b6355690ed0fb2e101c019e5a9",
    "cross_cats_sorted": [
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2014-07-28T15:34:33Z",
    "title_canon_sha256": "08e58a4f4ffee1a29ba03e2710332aed95360c78ddc4e5eee7f33b24d009e8bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7447",
    "kind": "arxiv",
    "version": 1
  }
}