Pith Number

pith:H3Q34JW7

pith:2016:H3Q34JW7BLHJ6AFE6P4NWKEVJK

not attested not anchored not stored refs pending

Optimal Dividend and Investment Problems under Sparre Andersen Model

Jin Ma, Lihua Bai, Xiaojing Xing

arxiv:1607.00724 v1 · 2016-07-04 · 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{H3Q34JW7BLHJ6AFE6P4NWKEVJK}

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	2026-05-18T01:11:34.367798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ee1be26df0ace9f00a4f3f8db28954a893ac014e12b558dff25f7b5c232d8de

Aliases

arxiv: 1607.00724 · arxiv_version: 1607.00724v1 · doi: 10.48550/arxiv.1607.00724 · pith_short_12: H3Q34JW7BLHJ · pith_short_16: H3Q34JW7BLHJ6AFE · pith_short_8: H3Q34JW7

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/H3Q34JW7BLHJ6AFE6P4NWKEVJK \
  | 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: 3ee1be26df0ace9f00a4f3f8db28954a893ac014e12b558dff25f7b5c232d8de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ef4a282fea899af5900bd7fd97e49d209ba751b163d30c133eac71d1d640006",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2016-07-04T02:33:56Z",
    "title_canon_sha256": "35ea88c05dd84c3307ee67b0cc028c501e1c39fd0755e32b401d0c167db9db18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00724",
    "kind": "arxiv",
    "version": 1
  }
}