Pith Number

pith:4N43CCEX

pith:2018:4N43CCEXDG7OELQUBXT6E52HW6

not attested not anchored not stored refs pending

Quantification of systemic risk from overlapping portfolios in the financial system

Fabio Caccioli, Sebastian Poledna, Seraf\'in Mart\'inez-Jaramillo, Stefan Thurner

arxiv:1802.00311 v1 · 2018-01-31 · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4N43CCEXDG7OELQUBXT6E52HW6}

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	2026-05-18T00:24:36.308481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e379b1089719bee22e140de7e27747b7a8db49b6973092194e74f8314a418aa8

Aliases

arxiv: 1802.00311 · arxiv_version: 1802.00311v1 · doi: 10.48550/arxiv.1802.00311 · pith_short_12: 4N43CCEXDG7O · pith_short_16: 4N43CCEXDG7OELQU · pith_short_8: 4N43CCEX

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/4N43CCEXDG7OELQUBXT6E52HW6 \
  | 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: e379b1089719bee22e140de7e27747b7a8db49b6973092194e74f8314a418aa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a1237a60e19d79a12b6f9391a4e60cb27c9c159adc3e811917501cd42aa19aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2018-01-31T15:56:05Z",
    "title_canon_sha256": "da9e6b6733f8eca71ddeab12e56b10f87bf1e9f1babd661c19c69e867236fb3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00311",
    "kind": "arxiv",
    "version": 1
  }
}