Pith Number

pith:MQACPPSM

pith:2004:MQACPPSMG6ESON2SX4CLEIW4RV

not attested not anchored not stored refs pending

Herd Behaviors in Financial Markets

Hideki Takayasu, J. S. Choi, Kyungsik Kim, Seong-Min Yoon

arxiv:cond-mat/0405172 v1 · 2004-05-09 · cond-mat.stat-mech · 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{MQACPPSMG6ESON2SX4CLEIW4RV}

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	2026-05-18T01:39:58.210287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

640027be4c3789273752bf04b222dc8d693a39d4250d15838fdeb2e947b1e2f4

Aliases

arxiv: cond-mat/0405172 · arxiv_version: cond-mat/0405172v1 · doi: 10.48550/arxiv.cond-mat/0405172 · pith_short_12: MQACPPSMG6ES · pith_short_16: MQACPPSMG6ESON2S · pith_short_8: MQACPPSM

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/MQACPPSMG6ESON2SX4CLEIW4RV \
  | 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: 640027be4c3789273752bf04b222dc8d693a39d4250d15838fdeb2e947b1e2f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "877454c2e27d48e8c6e82c3dee45c0e508944f2c1fc08a2819e4b86a044c6099",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2004-05-09T00:38:55Z",
    "title_canon_sha256": "dcc4685253d9ecb499fd479b56bf68b98a4480f191f0415023f77a50513b325e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0405172",
    "kind": "arxiv",
    "version": 1
  }
}