Pith Number

pith:Z6ZWZSFZ

pith:2026:Z6ZWZSFZ67XVHZ7JZG5ETDQIP2

not attested not anchored not stored refs pending

A Cap-Axis Integral Diagnostic of Factor Models

Useong Shin

arxiv:2607.01765 v1 · 2026-07-02 · q-fin.GN · q-fin.CP · q-fin.MF · q-fin.PR · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z6ZWZSFZ67XVHZ7JZG5ETDQIP2}

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	2026-07-03T01:17:28.875189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfb36cc8b9f7ef53e7e9c9ba498e087e8cdf6b44ea5e4ca4cafe01c6122e2f54

Aliases

arxiv: 2607.01765 · arxiv_version: 2607.01765v1 · doi: 10.48550/arxiv.2607.01765 · pith_short_12: Z6ZWZSFZ67XV · pith_short_16: Z6ZWZSFZ67XVHZ7J · pith_short_8: Z6ZWZSFZ

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/Z6ZWZSFZ67XVHZ7JZG5ETDQIP2 \
  | 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: cfb36cc8b9f7ef53e7e9c9ba498e087e8cdf6b44ea5e4ca4cafe01c6122e2f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1228e4d13186a4386a2349973ae4efbd18ffd218c7cdb09559bcd23114f70057",
    "cross_cats_sorted": [
      "q-fin.CP",
      "q-fin.MF",
      "q-fin.PR",
      "q-fin.ST"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2026-07-02T06:28:56Z",
    "title_canon_sha256": "7433c486a3dc0a60f1042517e1c5f7f684150ecec555f2b9277a56d71ad8f829"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01765",
    "kind": "arxiv",
    "version": 1
  }
}