Pith Number

pith:2V7223TM

pith:2024:2V7223TMKWAIHT6C7GYYMTDGZC

not attested not anchored not stored refs pending

Volatility-based strategy on Chinese equity index ETF options

Peng Yifeng

arxiv:2403.00474 v2 · 2024-03-01 · q-fin.GN · q-fin.TR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2V7223TMKWAIHT6C7GYYMTDGZC}

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	2026-07-05T08:02:05.275787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d57fad6e6c558083cfc2f9b1864c66c89d8bc0400a862a772a5efcc4e52468bd

Aliases

arxiv: 2403.00474 · arxiv_version: 2403.00474v2 · doi: 10.48550/arxiv.2403.00474 · pith_short_12: 2V7223TMKWAI · pith_short_16: 2V7223TMKWAIHT6C · pith_short_8: 2V7223TM

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/2V7223TMKWAIHT6C7GYYMTDGZC \
  | 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: d57fad6e6c558083cfc2f9b1864c66c89d8bc0400a862a772a5efcc4e52468bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9780f8fe989e96c3989f28a246cf7456317aa07d0dddd5c158a7dd072665af0",
    "cross_cats_sorted": [
      "q-fin.TR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2024-03-01T12:00:09Z",
    "title_canon_sha256": "d054ee6ff98457993342da6c6c9828bb3207a79c72b9cfad9197d1409151d71c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.00474",
    "kind": "arxiv",
    "version": 2
  }
}