Pith Number

pith:UJPT2ET7

pith:2018:UJPT2ET73TGW43U3BXL7TVMDSD

not attested not anchored not stored refs pending

Shortfall Minimization for Game Options in Discrete Time

Yuri Kifer

arxiv:1807.11703 v1 · 2018-07-31 · q-fin.MF · 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{UJPT2ET73TGW43U3BXL7TVMDSD}

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	2026-05-18T00:08:53.586911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a25f3d127fdccd6e6e9b0dd7f9d58390f233b546cf38f829800e919945fedc43

Aliases

arxiv: 1807.11703 · arxiv_version: 1807.11703v1 · doi: 10.48550/arxiv.1807.11703 · pith_short_12: UJPT2ET73TGW · pith_short_16: UJPT2ET73TGW43U3 · pith_short_8: UJPT2ET7

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/UJPT2ET73TGW43U3BXL7TVMDSD \
  | 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: a25f3d127fdccd6e6e9b0dd7f9d58390f233b546cf38f829800e919945fedc43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1503b6d2399b39b378ee38ee5a42c8a385fee04b99cdfdc57e682322d43c1d1",
    "cross_cats_sorted": [
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2018-07-31T08:51:20Z",
    "title_canon_sha256": "e8c5da39ea1e1f7876c53c1fe52c9afb1e2c441ec406cdff8430c46ddf1b0308"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11703",
    "kind": "arxiv",
    "version": 1
  }
}