Pith Number

pith:W3JP3OWP

pith:2012:W3JP3OWPVCKUT35DBJHHLRKLVS

not attested not anchored not stored refs pending

Heavy-tails in economic data: fundamental assumptions, modelling and analysis

Jo\~ao P. da Cruz, Pedro G. Lind

arxiv:1202.0142 v1 · 2012-02-01 · q-fin.CP · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3JP3OWPVCKUT35DBJHHLRKLVS}

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	2026-05-18T04:03:20.456706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6d2fdbacfa89549efa30a4e75c54bac9555bb737e709e4a924c8d4e2dfe2913

Aliases

arxiv: 1202.0142 · arxiv_version: 1202.0142v1 · doi: 10.48550/arxiv.1202.0142 · pith_short_12: W3JP3OWPVCKU · pith_short_16: W3JP3OWPVCKUT35D · pith_short_8: W3JP3OWP

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/W3JP3OWPVCKUT35DBJHHLRKLVS \
  | 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: b6d2fdbacfa89549efa30a4e75c54bac9555bb737e709e4a924c8d4e2dfe2913

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cc3242c2a63151df183eea26eabf21fc54236677b34b2d36a82453dfb5b1c06",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2012-02-01T10:58:58Z",
    "title_canon_sha256": "8b72677d26f780267b6a8847e7433aec96cd950843fc0254521064a9d1fb0110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0142",
    "kind": "arxiv",
    "version": 1
  }
}