Pith Number

pith:XVIHIEYP

pith:2026:XVIHIEYPEQ6RABBC636B3SD5DX

not attested not anchored not stored refs pending

Stochastic Analysis of Fade Duration Using Wiener Chaos Expansion and Malliavin Calculus: Optimal Importance Sampling via Adaptive SGD

Francisco Delgado-Vences

arxiv:2606.30692 v1 · 2026-06-28 · math.NA · cs.NA · math.PR · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVIHIEYPEQ6RABBC636B3SD5DX}

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	2026-07-01T00:17:13.642620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd5074130f243d100422f6fc1dc87d1dfdba1b76823b90003a63797a93f831c5

Aliases

arxiv: 2606.30692 · arxiv_version: 2606.30692v1 · doi: 10.48550/arxiv.2606.30692 · pith_short_12: XVIHIEYPEQ6R · pith_short_16: XVIHIEYPEQ6RABBC · pith_short_8: XVIHIEYP

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/XVIHIEYPEQ6RABBC636B3SD5DX \
  | 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: bd5074130f243d100422f6fc1dc87d1dfdba1b76823b90003a63797a93f831c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57a153991800e5839a356195600349f5683f256a766e2fc2357c0a991fe3ce4c",
    "cross_cats_sorted": [
      "cs.NA",
      "math.PR",
      "stat.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-06-28T22:17:41Z",
    "title_canon_sha256": "4e6c2bc11fac9b5805d02bf76b8c180618a982a4bbe5e48d5e5136730631ca0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30692",
    "kind": "arxiv",
    "version": 1
  }
}