Pith Number

pith:XHCDCA6C

pith:2025:XHCDCA6CYB4Y6RFAESMBHWUV4V

not attested not anchored not stored refs pending

Regularized Learning for Fractional Brownian Motion via Path Signatures

Ali Mohaddes, Francesco Iafrate, Johannes Lederer

arxiv:2506.16156 v1 · 2025-06-19 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHCDCA6CYB4Y6RFAESMBHWUV4V}

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	2026-07-05T11:24:31.730967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9c43103c2c0798f44a0249813da95e5662f38be05285843aa011cfff12b7eea

Aliases

arxiv: 2506.16156 · arxiv_version: 2506.16156v1 · doi: 10.48550/arxiv.2506.16156 · pith_short_12: XHCDCA6CYB4Y · pith_short_16: XHCDCA6CYB4Y6RFA · pith_short_8: XHCDCA6C

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/XHCDCA6CYB4Y6RFAESMBHWUV4V \
  | 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: b9c43103c2c0798f44a0249813da95e5662f38be05285843aa011cfff12b7eea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "078faa87434a53030699a1dd1cfa7bc50ae4888521026a0bb11d2ff58278421a",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-06-19T09:11:24Z",
    "title_canon_sha256": "60c398790d91bd85a08aec69dbdc2eff66773db6860e2da1c63c4af87afe2671"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.16156",
    "kind": "arxiv",
    "version": 1
  }
}