Pith Number

pith:QIYFPPBY

pith:2007:QIYFPPBYQVMJPTNSGQVBT4LVR4

not attested not anchored not stored refs pending

Optimizing Venture Capital Investments in a Jump Diffusion Model

Erhan Bayraktar, Masahiko Egami

arxiv:math/0703823 v2 · 2007-03-28 · math.OC · math.PR · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QIYFPPBYQVMJPTNSGQVBT4LVR4}

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	2026-07-04T15:33:03.580521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

823057bc38855897cdb2342a19f1758f15aa675615720c5aaaec76da17672f89

Aliases

arxiv: math/0703823 · arxiv_version: math/0703823v2 · doi: 10.48550/arxiv.math/0703823 · pith_short_12: QIYFPPBYQVMJ · pith_short_16: QIYFPPBYQVMJPTNS · pith_short_8: QIYFPPBY

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/QIYFPPBYQVMJPTNSGQVBT4LVR4 \
  | 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: 823057bc38855897cdb2342a19f1758f15aa675615720c5aaaec76da17672f89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e03d8641715d0fcccd40593436892eedacc0f26466d6cc32be57005e9993e058",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.PM"
    ],
    "license": "",
    "primary_cat": "math.OC",
    "submitted_at": "2007-03-28T00:47:24Z",
    "title_canon_sha256": "9c13fd8f4a3904b2772267b68bc57491123a73de3d2b75bab3e11aec70895c98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0703823",
    "kind": "arxiv",
    "version": 2
  }
}