Pith Number

pith:HXGJKRGM

pith:2019:HXGJKRGMYPCTXCFCUI2KFSV7XI

not attested not anchored not stored refs pending

Direct determination approach for the multifractal detrending moving average analysis

Gao-Feng Gu, Hai-Chuan Xu, Wei-Xing Zhou (ECUST)

arxiv:1902.04437 v1 · 2019-02-09 · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXGJKRGMYPCTXCFCUI2KFSV7XI}

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	2026-05-17T23:54:12.272556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dcc9544ccc3c53b88a2a234a2cabfba33b455b308d497624099c3907b1ab898

Aliases

arxiv: 1902.04437 · arxiv_version: 1902.04437v1 · doi: 10.48550/arxiv.1902.04437 · pith_short_12: HXGJKRGMYPCT · pith_short_16: HXGJKRGMYPCTXCFC · pith_short_8: HXGJKRGM

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/HXGJKRGMYPCTXCFCUI2KFSV7XI \
  | 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: 3dcc9544ccc3c53b88a2a234a2cabfba33b455b308d497624099c3907b1ab898

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "735bc90efb0bc40eeea6437dfa4566e624205acaa9ffe4aacc33d59b68a1b52d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2019-02-09T12:45:57Z",
    "title_canon_sha256": "7a7fcbd53951f129b377d42200dd677b8e28335789b0451bc28e3005346b537d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04437",
    "kind": "arxiv",
    "version": 1
  }
}