Pith Number

pith:OJSPNH5T

pith:2016:OJSPNH5TJETLINTCPSA5IFFGSY

not attested not anchored not stored refs pending

Tukey's transformational ladder for portfolio management

James Thompson, Philip Ernst, Yinsen Miao

arxiv:1603.06050 v5 · 2016-03-19 · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OJSPNH5TJETLINTCPSA5IFFGSY}

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	2026-05-18T00:38:36.562686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7264f69fb34926b436627c81d414a696038c903d407d984f000e137ef822c847

Aliases

arxiv: 1603.06050 · arxiv_version: 1603.06050v5 · doi: 10.48550/arxiv.1603.06050 · pith_short_12: OJSPNH5TJETL · pith_short_16: OJSPNH5TJETLINTC · pith_short_8: OJSPNH5T

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/OJSPNH5TJETLINTCPSA5IFFGSY \
  | 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: 7264f69fb34926b436627c81d414a696038c903d407d984f000e137ef822c847

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11d279fbe31827ba813a4a5c7c71b1bdf6ac5c864c2f11c57513dd6cc7a768fb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2016-03-19T06:08:53Z",
    "title_canon_sha256": "46aebed5c421328d31341eaecfa80363a08f692701fd3860f262907ab6c44313"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06050",
    "kind": "arxiv",
    "version": 5
  }
}