Pith Number

pith:L545ZLKF

pith:2018:L545ZLKFUEYBIEFLPDTB55EC26

not attested not anchored not stored refs pending

Systemic Greeks: Measuring risk in financial networks

Julian Stobbe, Nils Bertschinger

arxiv:1810.11849 v1 · 2018-10-28 · 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{L545ZLKFUEYBIEFLPDTB55EC26}

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	2026-05-18T00:02:07.230580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f79dcad45a1301410ab78e61ef482d78500107f0f177bfa8d20f86336427419

Aliases

arxiv: 1810.11849 · arxiv_version: 1810.11849v1 · doi: 10.48550/arxiv.1810.11849 · pith_short_12: L545ZLKFUEYB · pith_short_16: L545ZLKFUEYBIEFL · pith_short_8: L545ZLKF

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/L545ZLKFUEYBIEFLPDTB55EC26 \
  | 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: 5f79dcad45a1301410ab78e61ef482d78500107f0f177bfa8d20f86336427419

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8be25849195e7f7efb1bf28493c641d84aa1b7a3e0d6b7ec0bca8c0cbc0ae974",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2018-10-28T18:15:31Z",
    "title_canon_sha256": "3e4e6ab311b45118ae37b45dc50eec5bd5f1c6c040657b1903b1ed4351de26ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11849",
    "kind": "arxiv",
    "version": 1
  }
}