Pith Number

pith:6WZOWYN6

pith:2015:6WZOWYN6FWVUAARYG2X2U7Z7IT

not attested not anchored not stored refs pending

Variance reduction for discretised diffusions via regression

Denis Belomestny, Mikhail Urusov, Stefan H\"afner, Tigran Nagapetyan

arxiv:1510.03141 v4 · 2015-10-12 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6WZOWYN6FWVUAARYG2X2U7Z7IT}

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	2026-05-18T00:35:05.656523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5b2eb61be2dab40023836afaa7f3f44d165718a3fd414aa75eee961fd042c09

Aliases

arxiv: 1510.03141 · arxiv_version: 1510.03141v4 · doi: 10.48550/arxiv.1510.03141 · pith_short_12: 6WZOWYN6FWVU · pith_short_16: 6WZOWYN6FWVUAARY · pith_short_8: 6WZOWYN6

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/6WZOWYN6FWVUAARYG2X2U7Z7IT \
  | 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: f5b2eb61be2dab40023836afaa7f3f44d165718a3fd414aa75eee961fd042c09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acc7af35acf0021cd23f95e76f3b6f02f479b0169d64fdc9c20562b15aa80c00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-10-12T05:05:00Z",
    "title_canon_sha256": "9b231d6ebf46c2b03bee2c56dc258b76438f9bb029b629ed0768a1b03fd9dce8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03141",
    "kind": "arxiv",
    "version": 4
  }
}