Pith Number

pith:BWXU6MQW

pith:2018:BWXU6MQWGCAENXC57S4QSP23OK

not attested not anchored not stored refs pending

Statistical test for fractional Brownian motion based on detrending moving average algorithm

Grzegorz Sikora

arxiv:1803.08553 v1 · 2018-03-22 · physics.data-an · math.PR · stat.AP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWXU6MQWGCAENXC57S4QSP23OK}

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	2026-05-18T00:03:16.953485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0daf4f3216308046dc5dfcb9093f5b7295f12e1bf7a3b72e39c4812fa97808ab

Aliases

arxiv: 1803.08553 · arxiv_version: 1803.08553v1 · doi: 10.48550/arxiv.1803.08553 · pith_short_12: BWXU6MQWGCAE · pith_short_16: BWXU6MQWGCAENXC5 · pith_short_8: BWXU6MQW

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/BWXU6MQWGCAENXC57S4QSP23OK \
  | 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: 0daf4f3216308046dc5dfcb9093f5b7295f12e1bf7a3b72e39c4812fa97808ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b60c8058dca37d596107b91486fa29b035fc24d533e2f34f602053ba30aa0b64",
    "cross_cats_sorted": [
      "math.PR",
      "stat.AP",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2018-03-22T19:20:06Z",
    "title_canon_sha256": "da3cb5a089129ef10e542c152f584fc3b45415395a179d7969409a2d0b44eb3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08553",
    "kind": "arxiv",
    "version": 1
  }
}