Pith Number

pith:3NOSJ36X

pith:2016:3NOSJ36XR2PO3IRFXZ7CEXZJZI

not attested not anchored not stored refs pending

Stratified regression-based variance reduction approach for weak approximation schemes

Denis Belomestny, Mikhail Urusov, Stefan H\"afner

arxiv:1612.05255 v2 · 2016-12-16 · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NOSJ36XR2PO3IRFXZ7CEXZJZI}

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	2026-05-18T00:42:39.187325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db5d24efd78e9eeda225be7e225f29ca3a4a7cc5bfea27a379308fd87d5bf437

Aliases

arxiv: 1612.05255 · arxiv_version: 1612.05255v2 · doi: 10.48550/arxiv.1612.05255 · pith_short_12: 3NOSJ36XR2PO · pith_short_16: 3NOSJ36XR2PO3IRF · pith_short_8: 3NOSJ36X

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/3NOSJ36XR2PO3IRFXZ7CEXZJZI \
  | 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: db5d24efd78e9eeda225be7e225f29ca3a4a7cc5bfea27a379308fd87d5bf437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e33b843122ed9c02d7c3f4b373bae0cb7ffd1e6898fff523d819cfe521c8baf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2016-12-16T20:10:11Z",
    "title_canon_sha256": "d9db01ea93780240b5ffd01e1803a43e0b856b1fee07116e796a8b79adabaf4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05255",
    "kind": "arxiv",
    "version": 2
  }
}