Pith Number

pith:V2XBW7JP

pith:2026:V2XBW7JPEXJMRYU67BOHREORTE

not attested not anchored not stored refs pending

Memory, Roughness, and Information Persistence in Financial Markets: A Structural Approach to Volatility Forecasting

Akash Deep, Nicholas Appiah, Svetlozar T. Rachev

arxiv:2605.24285 v1 · 2026-05-22 · q-fin.ST · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V2XBW7JPEXJMRYU67BOHREORTE}

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	2026-05-26T01:02:57.822758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeae1b7d2f25d2c8e29ef85c7891d19905fbb3b995dd895333013e6602fd4c0b

Aliases

arxiv: 2605.24285 · arxiv_version: 2605.24285v1 · doi: 10.48550/arxiv.2605.24285 · pith_short_12: V2XBW7JPEXJM · pith_short_16: V2XBW7JPEXJMRYU6 · pith_short_8: V2XBW7JP

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/V2XBW7JPEXJMRYU67BOHREORTE \
  | 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: aeae1b7d2f25d2c8e29ef85c7891d19905fbb3b995dd895333013e6602fd4c0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c60b91ff55fac66b322b4ffd8dd89d72ddb38e168cb4dd2f884590ac196fc02",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2026-05-22T23:34:00Z",
    "title_canon_sha256": "04dad508016f8824ed1e15ddafb360666e66598564613ee11abe8e98856a8a48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24285",
    "kind": "arxiv",
    "version": 1
  }
}