Pith Number

pith:UDRR6OV6

pith:2014:UDRR6OV62KYLZAE3TD3M7IGD5R

not attested not anchored not stored refs pending

Utility indifference pricing of derivatives written on industrial loss indexes

Gunther Leobacher, Philip Ngare

arxiv:1404.0879 v1 · 2014-04-03 · q-fin.PR · q-fin.PM · 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{UDRR6OV62KYLZAE3TD3M7IGD5R}

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	2026-05-18T02:54:55.131210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0e31f3abed2b0bc809b98f6cfa0c3ec54afa4e3b7a2e31d361b3fb8a58ea21d

Aliases

arxiv: 1404.0879 · arxiv_version: 1404.0879v1 · doi: 10.48550/arxiv.1404.0879 · pith_short_12: UDRR6OV62KYL · pith_short_16: UDRR6OV62KYLZAE3 · pith_short_8: UDRR6OV6

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/UDRR6OV62KYLZAE3TD3M7IGD5R \
  | 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: a0e31f3abed2b0bc809b98f6cfa0c3ec54afa4e3b7a2e31d361b3fb8a58ea21d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "849e1ae84aaa94d5071c41715988f114ca05e107e46e58c8dc1ea5a498821f13",
    "cross_cats_sorted": [
      "q-fin.PM",
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2014-04-03T12:34:01Z",
    "title_canon_sha256": "2a4da18e7c1bcdfd25462b94b45135497e8594d1a4aa8ee6c963620f44683269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0879",
    "kind": "arxiv",
    "version": 1
  }
}