Pith Number

pith:P3L4M6YL

pith:2008:P3L4M6YLSRGHDA73FTBBPJRXB2

not attested not anchored not stored refs pending

Double Power Law Decay of the Persistence in Financial Markets

S. Jain, T. Yamano

arxiv:0803.0436 v1 · 2008-03-04 · q-fin.ST · physics.data-an · 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{P3L4M6YLSRGHDA73FTBBPJRXB2}

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	2026-07-04T15:32:51.029458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ed7c67b0b944c7183fb2cc217a6370ea6b4143fd212273a08c8c884871b48f8

Aliases

arxiv: 0803.0436 · arxiv_version: 0803.0436v1 · doi: 10.48550/arxiv.0803.0436 · pith_short_12: P3L4M6YLSRGH · pith_short_16: P3L4M6YLSRGHDA73 · pith_short_8: P3L4M6YL

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/P3L4M6YLSRGHDA73FTBBPJRXB2 \
  | 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: 7ed7c67b0b944c7183fb2cc217a6370ea6b4143fd212273a08c8c884871b48f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1b1ca9731c140027aab053e6a5cb3beb79f9dbc2aaf6caf9ea89d422d34ce42",
    "cross_cats_sorted": [
      "physics.data-an",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2008-03-04T13:38:36Z",
    "title_canon_sha256": "62c334ffd6da10bee87dd1d3f0aa030312712e22e6beae74ad747e99a3cdb4f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.0436",
    "kind": "arxiv",
    "version": 1
  }
}