Pith Number

pith:W2CIARDK

pith:2013:W2CIARDKZNVZTQKRSW5WI6UKAF

not attested not anchored not stored refs pending

Short-term Market Reaction after Trading Halts in Chinese Stock Market

Hai-Chuan Xu, Wei Zhang, Yi-Fang Liu

arxiv:1309.1138 v2 · 2013-09-04 · q-fin.TR · 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{W2CIARDKZNVZTQKRSW5WI6UKAF}

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	2026-05-18T02:49:12.220460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b68480446acb6b99c15195bb647a8a0164cf19691f5f0fe1464d27d92ff2d860

Aliases

arxiv: 1309.1138 · arxiv_version: 1309.1138v2 · doi: 10.48550/arxiv.1309.1138 · pith_short_12: W2CIARDKZNVZ · pith_short_16: W2CIARDKZNVZTQKR · pith_short_8: W2CIARDK

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/W2CIARDKZNVZTQKRSW5WI6UKAF \
  | 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: b68480446acb6b99c15195bb647a8a0164cf19691f5f0fe1464d27d92ff2d860

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d963f4d0085b707c918d670227ce6680fe8b220eee1e15048636085cffa931a",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2013-09-04T19:06:17Z",
    "title_canon_sha256": "cf98a33d44563278e048a0d3088a3ab07bd72d8a32ec7e97e907f3f89f415a36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1138",
    "kind": "arxiv",
    "version": 2
  }
}