Pith Number

pith:TTI4B66W

pith:2005:TTI4B66WX54E6HQQXZR6334SL3

not attested not anchored not stored refs pending

A Precursor of Market Crashes

Taisei Kaizoji

arxiv:physics/0510055 v4 · 2005-10-07 · physics.soc-ph · physics.data-an · 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{TTI4B66WX54E6HQQXZR6334SL3}

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	2026-05-18T01:38:07.459296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cd1c0fbd6bf784f1e10be63edef925ed213c69d0d6efe52f03520a9e461fb49

Aliases

arxiv: physics/0510055 · arxiv_version: physics/0510055v4 · doi: 10.48550/arxiv.physics/0510055 · pith_short_12: TTI4B66WX54E · pith_short_16: TTI4B66WX54E6HQQ · pith_short_8: TTI4B66W

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/TTI4B66WX54E6HQQXZR6334SL3 \
  | 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: 9cd1c0fbd6bf784f1e10be63edef925ed213c69d0d6efe52f03520a9e461fb49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78f08044723fd35995fe1042c2fd1a4458142c448bd081704b2e033e7f0760e6",
    "cross_cats_sorted": [
      "physics.data-an",
      "q-fin.ST"
    ],
    "license": "",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2005-10-07T17:46:28Z",
    "title_canon_sha256": "0cfdf5a6c985b12b96fec786d2aaf3db53f20ca7f48822edfbc5705fd6bed7f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0510055",
    "kind": "arxiv",
    "version": 4
  }
}