Pith Number

pith:EGGBBBMI

pith:2018:EGGBBBMIJU7WWT6VOBOXN2SU3J

not attested not anchored not stored refs pending

Dynamic optimal contract under parameter uncertainty with risk averse agent and principal

Kerem Ugurlu

arxiv:1806.01495 v1 · 2018-06-05 · math.OC · 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{EGGBBBMIJU7WWT6VOBOXN2SU3J}

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	2026-05-18T00:14:12.794962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

218c1085884d3f6b4fd5705d76ea54da52f825bd6fd4b043414fde3fa09a2512

Aliases

arxiv: 1806.01495 · arxiv_version: 1806.01495v1 · doi: 10.48550/arxiv.1806.01495 · pith_short_12: EGGBBBMIJU7W · pith_short_16: EGGBBBMIJU7WWT6V · pith_short_8: EGGBBBMI

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/EGGBBBMIJU7WWT6VOBOXN2SU3J \
  | 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: 218c1085884d3f6b4fd5705d76ea54da52f825bd6fd4b043414fde3fa09a2512

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a63862f2855802709332916634bcad994f7204a771831d866b5ae1fce326a84",
    "cross_cats_sorted": [
      "q-fin.MF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-06-05T05:01:44Z",
    "title_canon_sha256": "991ed5b5af56343c82138170fb8475de0caeff54474483504680f1ca5f3bd5fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01495",
    "kind": "arxiv",
    "version": 1
  }
}