Pith Number

pith:EGSBG3WL

pith:2013:EGSBG3WL7YZVU2K4WIWWO527B6

not attested not anchored not stored refs pending

Estimation of Hurst Parameter of Fractional Brownian Motion Using CMARS Method

Ceren Vardar Acar, Fatma Yerlikaya Ozkurt, Gerhard Wilhelm Weber, Yeliz Yolcu Okur

arxiv:1302.3438 v1 · 2013-02-14 · 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{EGSBG3WL7YZVU2K4WIWWO527B6}

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	2026-05-18T01:00:20.712719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21a4136ecbfe335a695cb22d67775f0f87fd098e0d8d161c607ed66ebeaefef9

Aliases

arxiv: 1302.3438 · arxiv_version: 1302.3438v1 · doi: 10.48550/arxiv.1302.3438 · pith_short_12: EGSBG3WL7YZV · pith_short_16: EGSBG3WL7YZVU2K4 · pith_short_8: EGSBG3WL

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/EGSBG3WL7YZVU2K4WIWWO527B6 \
  | 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: 21a4136ecbfe335a695cb22d67775f0f87fd098e0d8d161c607ed66ebeaefef9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b69fcd5977613995ef8c290b69eca9a92cb71e4b688f9a6ff57adb6f0ca2ef3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-02-14T15:44:54Z",
    "title_canon_sha256": "fcdd2045f84b60a22b76f54c5042a495f1166c3d61608a7c5b48f5208d9a98be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3438",
    "kind": "arxiv",
    "version": 1
  }
}