Pith Number

pith:OST3USU4

pith:2026:OST3USU4A3SZBOPNNHTV43532C

not attested not anchored not stored refs pending

Hidden Dependence and Aggregate Tail Risk

Corrado De Vecchi, Max Nendel, Steven Vanduffel

arxiv:2606.30193 v1 · 2026-06-29 · q-fin.RM · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OST3USU4A3SZBOPNNHTV43532C}

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	2026-06-30T02:17:53.182540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74a7ba4a9c06e590b9ed69e75e6fbbd090c3d552158630474369c0ac34a2755b

Aliases

arxiv: 2606.30193 · arxiv_version: 2606.30193v1 · doi: 10.48550/arxiv.2606.30193 · pith_short_12: OST3USU4A3SZ · pith_short_16: OST3USU4A3SZBOPN · pith_short_8: OST3USU4

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/OST3USU4A3SZBOPNNHTV43532C \
  | 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: 74a7ba4a9c06e590b9ed69e75e6fbbd090c3d552158630474369c0ac34a2755b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e4742ddcd6a2b88166155523c246bc830e7d701ce736e2f084637308cdf3abb",
    "cross_cats_sorted": [
      "q-fin.MF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2026-06-29T12:11:14Z",
    "title_canon_sha256": "e43493823c958885276a36a157c13c7416df1b82659dd891fdaba4b958271a90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30193",
    "kind": "arxiv",
    "version": 1
  }
}