Pith Number

pith:LQOUKPOP

pith:2015:LQOUKPOPJYK6D3XCRLZHQNE2HF

not attested not anchored not stored refs pending

Early warning of large volatilities based on recurrence interval analysis in Chinese stock markets

Askery A. Canabarro (UFAL, Boris Podobnik (UR), BU), H. Eugene Stanley (BU), Wei-Xing Zhou (ECUST), Zhi-Qiang Jiang (ECUST

arxiv:1508.07505 v1 · 2015-08-29 · q-fin.ST · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LQOUKPOPJYK6D3XCRLZHQNE2HF}

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	2026-05-18T01:03:20.296038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c1d453dcf4e15e1eee28af278349a3966afe18d90e212811762b9dcc51d51e2

Aliases

arxiv: 1508.07505 · arxiv_version: 1508.07505v1 · doi: 10.48550/arxiv.1508.07505 · pith_short_12: LQOUKPOPJYK6 · pith_short_16: LQOUKPOPJYK6D3XC · pith_short_8: LQOUKPOP

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/LQOUKPOPJYK6D3XCRLZHQNE2HF \
  | 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: 5c1d453dcf4e15e1eee28af278349a3966afe18d90e212811762b9dcc51d51e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "228fc1bae29817f8ceabd6b85db70fb2347708f994529fa1dae4c32760bb96f8",
    "cross_cats_sorted": [
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2015-08-29T21:16:53Z",
    "title_canon_sha256": "7f1e7afdb09465571503795eb24fba1c1ca920a179cc7d6618746110afec38d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07505",
    "kind": "arxiv",
    "version": 1
  }
}