Pith Number

pith:2HWWIU3F

pith:2015:2HWWIU3FVZT37ETSMJZD3BJX6G

not attested not anchored not stored refs pending

Estimation of parameters of SDE driven by fractional Brownian motion with polynomial drift

Dmitrij Melichov, Kestutis Kubilius, Viktor Skorniakov

arxiv:1501.06850 v2 · 2015-01-27 · 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{2HWWIU3FVZT37ETSMJZD3BJX6G}

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	2026-05-18T02:07:26.559826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1ed645365ae67bf927262723d8537f1ac95336e6db310f60f8c0e118e955120

Aliases

arxiv: 1501.06850 · arxiv_version: 1501.06850v2 · doi: 10.48550/arxiv.1501.06850 · pith_short_12: 2HWWIU3FVZT3 · pith_short_16: 2HWWIU3FVZT37ETS · pith_short_8: 2HWWIU3F

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/2HWWIU3FVZT37ETSMJZD3BJX6G \
  | 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: d1ed645365ae67bf927262723d8537f1ac95336e6db310f60f8c0e118e955120

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02c3f0e5a25578cd74b9c4532c6329baa5d2d6fb3a3b9a2e4981b4bae85de4b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-01-27T18:05:06Z",
    "title_canon_sha256": "d9e42ab284be64e0d354c52d4a411b6ac4a29be27d78764954ae76f520b6f6dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06850",
    "kind": "arxiv",
    "version": 2
  }
}