Pith Number

pith:GTXAEGJA

pith:2019:GTXAEGJAA7XM2TGJ4J7CSIGG4Q

not attested not anchored not stored refs pending

Generalized Expected Discounted Penalty Function at General Drawdown for L\'{e}vy Risk Processes

Ping Chen, Shuanming Li, Wenyuan Wang

arxiv:1906.01449 v1 · 2019-06-03 · q-fin.PR · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GTXAEGJAA7XM2TGJ4J7CSIGG4Q}

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	2026-05-17T23:44:16.560960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34ee02192007eecd4cc9e27e2920c6e437a8bac357b2d6f6ca714b3eaeb45932

Aliases

arxiv: 1906.01449 · arxiv_version: 1906.01449v1 · doi: 10.48550/arxiv.1906.01449 · pith_short_12: GTXAEGJAA7XM · pith_short_16: GTXAEGJAA7XM2TGJ · pith_short_8: GTXAEGJA

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/GTXAEGJAA7XM2TGJ4J7CSIGG4Q \
  | 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: 34ee02192007eecd4cc9e27e2920c6e437a8bac357b2d6f6ca714b3eaeb45932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acaf24433513d4a4517191f41bcfc65070df85bb6a791d7ddc2c5fda3630134e",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2019-06-03T15:56:49Z",
    "title_canon_sha256": "bbb128601a3b83ca7c1457b1799eea3a442bc917eb5e206439e62d427d5f2057"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01449",
    "kind": "arxiv",
    "version": 1
  }
}