Pith Number

pith:Q37BFUQF

pith:2013:Q37BFUQFKRVRM6KL42A3G24QGI

not attested not anchored not stored refs pending

A new proof for the convergence of Picard's filter using partial Malliavin calculus

Hideyuki Tanaka

arxiv:1311.6090 v3 · 2013-11-24 · 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{Q37BFUQFKRVRM6KL42A3G24QGI}

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	2026-05-18T02:51:14.972338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86fe12d205546b16794be681b36b903202c6c9b6efdcbc7de771129150f46f91

Aliases

arxiv: 1311.6090 · arxiv_version: 1311.6090v3 · doi: 10.48550/arxiv.1311.6090 · pith_short_12: Q37BFUQFKRVR · pith_short_16: Q37BFUQFKRVRM6KL · pith_short_8: Q37BFUQF

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/Q37BFUQFKRVRM6KL42A3G24QGI \
  | 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: 86fe12d205546b16794be681b36b903202c6c9b6efdcbc7de771129150f46f91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5be64aaeaa0f43f57c91c460b2c3dc5479a44abc96fe6de37409d4eed82181a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-11-24T07:39:19Z",
    "title_canon_sha256": "9e76fb792ffb64ff16fd23d9a28dcb35fddc165db58cc36507371130dce57364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6090",
    "kind": "arxiv",
    "version": 3
  }
}