Pith Number

pith:N5JK6IPK

pith:2017:N5JK6IPKQHBJJWHKPRJTY2FKVM

not attested not anchored not stored refs pending

Phase-type Approximation of the Gerber-Shiu Function

Kazutoshi Yamazaki

arxiv:1701.02798 v1 · 2017-01-10 · q-fin.CP · 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{N5JK6IPKQHBJJWHKPRJTY2FKVM}

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	2026-05-18T00:53:00.127232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f52af21ea81c294d8ea7c533c68aaab079c4ace2dad920e7c03d9152f0cfe5b

Aliases

arxiv: 1701.02798 · arxiv_version: 1701.02798v1 · doi: 10.48550/arxiv.1701.02798 · pith_short_12: N5JK6IPKQHBJ · pith_short_16: N5JK6IPKQHBJJWHK · pith_short_8: N5JK6IPK

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/N5JK6IPKQHBJJWHKPRJTY2FKVM \
  | 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: 6f52af21ea81c294d8ea7c533c68aaab079c4ace2dad920e7c03d9152f0cfe5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20bc17c47ddd2bcdfb2b9708dd7e2c0fa09ceced8179faccb4cc08f8162d78b3",
    "cross_cats_sorted": [
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2017-01-10T22:00:29Z",
    "title_canon_sha256": "619477f483c5ff12d84c77346b3e1fc5259654875ec0c8b48c4716f9ba05f6fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02798",
    "kind": "arxiv",
    "version": 1
  }
}