Pith Number

pith:ZJYSBNOC

pith:2013:ZJYSBNOCT6AKYUGNOGR7DD6TPS

not attested not anchored not stored refs pending

Non-Stationarity in Financial Time Series and Generic Features

Desislava Chetalova, Rudi Sch\"afer, Thilo A. Schmitt, Thomas Guhr

arxiv:1304.5130 v2 · 2013-04-18 · 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{ZJYSBNOCT6AKYUGNOGR7DD6TPS}

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	2026-05-18T01:50:31.129390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7120b5c29f80ac50cd71a3f18fd37c84d897cbb620639fe5201b1e37d2dc81

Aliases

arxiv: 1304.5130 · arxiv_version: 1304.5130v2 · doi: 10.48550/arxiv.1304.5130 · pith_short_12: ZJYSBNOCT6AK · pith_short_16: ZJYSBNOCT6AKYUGN · pith_short_8: ZJYSBNOC

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/ZJYSBNOCT6AKYUGNOGR7DD6TPS \
  | 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: ca7120b5c29f80ac50cd71a3f18fd37c84d897cbb620639fe5201b1e37d2dc81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4df22b8205245019e9abf5f57dbf5e1dab705c691103f1315ab4bd8ee64ed11d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2013-04-18T13:45:38Z",
    "title_canon_sha256": "d715aa281e8e3dd40370b006132bfbbd70bb42f9ffff8ac3fb3d1652612f8d7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5130",
    "kind": "arxiv",
    "version": 2
  }
}