Pith Number

pith:Q7LVVYDA

pith:2016:Q7LVVYDACINXCAYSOERIXAPMS5

not attested not anchored not stored refs pending

Fractal approach towards power-law coherency to measure cross-correlations between time series

Ladislav Kristoufek

arxiv:1608.06781 v2 · 2016-08-24 · 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{Q7LVVYDACINXCAYSOERIXAPMS5}

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	2026-05-18T00:02:13.795379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87d75ae060121b71031271228b81ec9756b38e2c3d22d8c7501272b20704ac39

Aliases

arxiv: 1608.06781 · arxiv_version: 1608.06781v2 · doi: 10.48550/arxiv.1608.06781 · pith_short_12: Q7LVVYDACINX · pith_short_16: Q7LVVYDACINXCAYS · pith_short_8: Q7LVVYDA

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/Q7LVVYDACINXCAYSOERIXAPMS5 \
  | 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: 87d75ae060121b71031271228b81ec9756b38e2c3d22d8c7501272b20704ac39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adbcd7787734713a55eb1091eecdf6bcdcc371b50b2ba7214288b304a7eeb270",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2016-08-24T11:23:56Z",
    "title_canon_sha256": "6f439776e643dd5946e39ca09b8ce088f6ee38207dbb268afc126c0fa6159625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06781",
    "kind": "arxiv",
    "version": 2
  }
}