Pith Number

pith:UXPVF5DC

pith:2016:UXPVF5DCIBVOPRFBPNJYW647XN

not attested not anchored not stored refs pending

Market correlation structure changes around the Great Crash

Rui-Qi Han (ECUST), Wei-Xing Zhou (ECUST), Wei Zhang (TJU), Wen-Jie Xie (ECUST), Xiong Xiong (TJU)

arxiv:1602.00125 v1 · 2016-01-30 · 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{UXPVF5DCIBVOPRFBPNJYW647XN}

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	2026-05-18T00:46:16.823064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5df52f462406ae7c4a17b538b7b9fbb6d07ac30201ccf95012b916a3af6d4c7

Aliases

arxiv: 1602.00125 · arxiv_version: 1602.00125v1 · doi: 10.48550/arxiv.1602.00125 · pith_short_12: UXPVF5DCIBVO · pith_short_16: UXPVF5DCIBVOPRFB · pith_short_8: UXPVF5DC

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/UXPVF5DCIBVOPRFBPNJYW647XN \
  | 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: a5df52f462406ae7c4a17b538b7b9fbb6d07ac30201ccf95012b916a3af6d4c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bab5ec4dd266f455f63ac026288ab8f8c58394ef1c034f44f4c1d10518385e6",
    "cross_cats_sorted": [
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2016-01-30T14:44:56Z",
    "title_canon_sha256": "b0ded3708bfc1cecd9446c926a644251f53b5df71752de1131cfe0808499e2cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00125",
    "kind": "arxiv",
    "version": 1
  }
}