Pith Number

pith:CMBTDHX2

pith:2005:CMBTDHX2MNSZY5OH46NVWGW44X

not attested not anchored not stored refs pending

Description of dynamics of stock prices by a Langevin approach

Ying-Hai Wang, Yong Chen, Yong Zhang, Zi-Gang Huang

arxiv:physics/0511129 v1 · 2005-11-14 · physics.soc-ph · 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{CMBTDHX2MNSZY5OH46NVWGW44X}

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.

Cited by

1 paper in Pith

Multiplicative Langevin Process for Volatilities Produces Observed Q-Variance Regularities

Receipt and verification

First computed	2026-07-04T15:33:05.675666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1303319efa63659c75c7e79b5b1adce5de54db6e3924903a6bc615eb76a5fadd

Aliases

arxiv: physics/0511129 · arxiv_version: physics/0511129v1 · doi: 10.48550/arxiv.physics/0511129 · pith_short_12: CMBTDHX2MNSZ · pith_short_16: CMBTDHX2MNSZY5OH · pith_short_8: CMBTDHX2

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/CMBTDHX2MNSZY5OH46NVWGW44X \
  | 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: 1303319efa63659c75c7e79b5b1adce5de54db6e3924903a6bc615eb76a5fadd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42d3a7a1538d387512b0ddd79883c70511ea28ddf1c1bd3d129c743d0d1f96b6",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2005-11-14T19:01:03Z",
    "title_canon_sha256": "f6addb71a0bd45cb91f8bbb49024bf2f73b1ac00a6c28c05dee27a3bd79e5abd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0511129",
    "kind": "arxiv",
    "version": 1
  }
}