Pith Number

pith:UYPPUY77

pith:2014:UYPPUY775ZK7M5BDWISU4ZPZIS

not attested not anchored not stored refs pending

4-Factor Model for Overnight Returns

Zura Kakushadze

arxiv:1410.5513 v2 · 2014-10-21 · q-fin.PM · 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{UYPPUY775ZK7M5BDWISU4ZPZIS}

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	2026-05-18T01:32:18.923958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a61efa63ffee55f67423b2254e65f9448ba2c3965999f475a5bd514d449f76c4

Aliases

arxiv: 1410.5513 · arxiv_version: 1410.5513v2 · doi: 10.48550/arxiv.1410.5513 · pith_short_12: UYPPUY775ZK7 · pith_short_16: UYPPUY775ZK7M5BD · pith_short_8: UYPPUY77

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/UYPPUY775ZK7M5BDWISU4ZPZIS \
  | 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: a61efa63ffee55f67423b2254e65f9448ba2c3965999f475a5bd514d449f76c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3055fd11e82559a3bd21cc34ac549c2a04e64726ac13677e5cca5d462019728",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2014-10-21T01:29:21Z",
    "title_canon_sha256": "4d3e93cf4c9e91d8da3311713c8dd8e87b75e1a46587e3ab1b5c813ce5e84fd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5513",
    "kind": "arxiv",
    "version": 2
  }
}