Pith Number

pith:XNZORH7F

pith:2008:XNZORH7FLC2QE2UXM6IU7OQJHL

not attested not anchored not stored refs pending

Solvable Stochastic Dealer Models for Financial Markets

Hideki Takayasu, Kenta Yamada, Misako Takayasu, Takatoshi Ito

arxiv:0809.0481 v2 · 2008-09-02 · q-fin.TR · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNZORH7FLC2QE2UXM6IU7OQJHL}

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	2026-05-18T03:24:09.702111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb72e89fe558b5026a9767914fba093ae85eef3a38f37020f3c013defe6ab41a

Aliases

arxiv: 0809.0481 · arxiv_version: 0809.0481v2 · doi: 10.48550/arxiv.0809.0481 · pith_short_12: XNZORH7FLC2Q · pith_short_16: XNZORH7FLC2QE2UX · pith_short_8: XNZORH7F

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/XNZORH7FLC2QE2UXM6IU7OQJHL \
  | 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: bb72e89fe558b5026a9767914fba093ae85eef3a38f37020f3c013defe6ab41a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "034b66dddfa110dc04da357debe992f433ee67feea13fa4dc29d8b8f9392588c",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2008-09-02T17:10:57Z",
    "title_canon_sha256": "76c281b6a4e917938e3d15e68723cf9e2f4db56d1f2a4cb0ca293a4a0801d8dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.0481",
    "kind": "arxiv",
    "version": 2
  }
}