Pith Number

pith:KSNZGVAJ

pith:2017:KSNZGVAJUSZ6IEYOZIJY6HBAKA

not attested not anchored not stored refs pending

Optimizing S-shaped utility and implications for risk management

Damiano Brigo, John Armstrong

arxiv:1711.00443 v3 · 2017-11-01 · 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{KSNZGVAJUSZ6IEYOZIJY6HBAKA}

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	2026-05-18T00:24:59.446047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

549b935409a4b3e4130eca138f1c2050121f7cd9a0618d10a1720fc2f712a34e

Aliases

arxiv: 1711.00443 · arxiv_version: 1711.00443v3 · doi: 10.48550/arxiv.1711.00443 · pith_short_12: KSNZGVAJUSZ6 · pith_short_16: KSNZGVAJUSZ6IEYO · pith_short_8: KSNZGVAJ

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/KSNZGVAJUSZ6IEYOZIJY6HBAKA \
  | 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: 549b935409a4b3e4130eca138f1c2050121f7cd9a0618d10a1720fc2f712a34e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dba828b046bbd2db4b11d04a9fd4ad97ec13061b49a3c8eff3fd7408bec6d1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2017-11-01T17:07:47Z",
    "title_canon_sha256": "776a7b5b15ce7b3172c543b001a7bdee21357c71230d849638812d777e812374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00443",
    "kind": "arxiv",
    "version": 3
  }
}