Pith Number

pith:OAE5LKSM

pith:2019:OAE5LKSMYBF2N36MPOOWK5ZYZO

not attested not anchored not stored refs pending

Subdominant eigenvalue location and the robustness of Dividend Policy Irrelevance

A. J. Ostaszewski

arxiv:1904.04721 v1 · 2019-04-09 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OAE5LKSMYBF2N36MPOOWK5ZYZO}

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	2026-05-17T23:48:58.326562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7009d5aa4cc04ba6efcc7b9d657738cb9b2ffd9aad0c985ba674ba88c031138d

Aliases

arxiv: 1904.04721 · arxiv_version: 1904.04721v1 · doi: 10.48550/arxiv.1904.04721 · pith_short_12: OAE5LKSMYBF2 · pith_short_16: OAE5LKSMYBF2N36M · pith_short_8: OAE5LKSM

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/OAE5LKSMYBF2N36MPOOWK5ZYZO \
  | 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: 7009d5aa4cc04ba6efcc7b9d657738cb9b2ffd9aad0c985ba674ba88c031138d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3fd4297b9357e181b81b5f134e23ecd50c7530f411e14591006951c6532469d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-04-09T15:01:58Z",
    "title_canon_sha256": "0f0c88cc1692a53e83a4890c44474e376aa6b79bea2093f5e49f5ab42b3e56ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04721",
    "kind": "arxiv",
    "version": 1
  }
}