Pith Number

pith:RGICKURP

pith:2017:RGICKURPE2NXCEJJZ35W2GB3VZ

not attested not anchored not stored refs pending

Multi-currency reserving for coherent risk measures

Abdel Berkaoui, Saul Jacka, Seb Armstrong

arxiv:1712.01319 v2 · 2017-12-04 · 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{RGICKURPE2NXCEJJZ35W2GB3VZ}

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	2026-05-18T00:27:56.737399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

899025522f269b711129cefb6d183bae7e7b932d947a666de1aa075eff740c69

Aliases

arxiv: 1712.01319 · arxiv_version: 1712.01319v2 · doi: 10.48550/arxiv.1712.01319 · pith_short_12: RGICKURPE2NX · pith_short_16: RGICKURPE2NXCEJJ · pith_short_8: RGICKURP

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/RGICKURPE2NXCEJJZ35W2GB3VZ \
  | 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: 899025522f269b711129cefb6d183bae7e7b932d947a666de1aa075eff740c69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e89c0a26c2e0362392c7a171e6a70c08e83dbddf74f498f6a57cdcf5dbda61b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2017-12-04T19:39:30Z",
    "title_canon_sha256": "c8fe1430461e2b9133901f2c7727d0e5a6874212345e2494c712bfd25f2f05da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01319",
    "kind": "arxiv",
    "version": 2
  }
}