Pith Number

pith:6PKOHZ5O

pith:2017:6PKOHZ5O3SPAGOIWGIYBPPHTNX

not attested not anchored not stored refs pending

On a Class of Optimal Stopping Problems with Applications to Real Option Theory

Carlos Oliveira, Cl\'audia Nunes, Manuel Guerra

arxiv:1701.01965 v1 · 2017-01-08 · math.OC · 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{6PKOHZ5O3SPAGOIWGIYBPPHTNX}

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	2026-05-18T00:53:12.966413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3d4e3e7aedc9e033916323017bcf36ded2e25aae2b4d6a290e750601cc6eeca

Aliases

arxiv: 1701.01965 · arxiv_version: 1701.01965v1 · doi: 10.48550/arxiv.1701.01965 · pith_short_12: 6PKOHZ5O3SPA · pith_short_16: 6PKOHZ5O3SPAGOIW · pith_short_8: 6PKOHZ5O

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/6PKOHZ5O3SPAGOIWGIYBPPHTNX \
  | 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: f3d4e3e7aedc9e033916323017bcf36ded2e25aae2b4d6a290e750601cc6eeca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "515fbb4355406bc42c6a4247280a1f93bddeba0ffed260be72446977d9012fd9",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-01-08T15:02:57Z",
    "title_canon_sha256": "a39a23229cd029a679785d7c620159cb33fbd741b79b18b4ca5b8f7e7758459f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01965",
    "kind": "arxiv",
    "version": 1
  }
}