Pith Number

pith:TWGL4CFH

pith:2026:TWGL4CFHZGIA25HOYAI2ASVNWM

not attested not anchored not stored refs pending

Real-time identification of the onset of financial rogue waves

Fabio Biancalana, Orla Lennon, Rosie Hayward

arxiv:2606.31475 v1 · 2026-06-30 · q-fin.ST · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TWGL4CFHZGIA25HOYAI2ASVNWM}

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	2026-07-01T01:18:04.416075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d8cbe08a7c9900d74eec011a04aadb305ae235c7b2b3c557deba0391975ec00

Aliases

arxiv: 2606.31475 · arxiv_version: 2606.31475v1 · doi: 10.48550/arxiv.2606.31475 · pith_short_12: TWGL4CFHZGIA · pith_short_16: TWGL4CFHZGIA25HO · pith_short_8: TWGL4CFH

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/TWGL4CFHZGIA25HOYAI2ASVNWM \
  | 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: 9d8cbe08a7c9900d74eec011a04aadb305ae235c7b2b3c557deba0391975ec00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9065ade5b1909123f874884f92255a2cc17cb8410c581f009e2b3f9027b43bd",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2026-06-30T10:50:15Z",
    "title_canon_sha256": "eafe1a3bf0b1f5b888298d19e11d7ae8c02b413032bec83f206c18f3b507789e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31475",
    "kind": "arxiv",
    "version": 1
  }
}