Pith Number

pith:5C75Q5AD

pith:2014:5C75Q5ADQX7XSXNYDIICII6C3R

not attested not anchored not stored refs pending

A remark on smooth solutions to a stochastic control problem with a power terminal cost function and stochastic volatilities

Erik Taflin, Yal\c{c}in Aktar

arxiv:1405.3566 v1 · 2014-05-14 · math.OC · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5C75Q5ADQX7XSXNYDIICII6C3R}

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	2026-05-18T02:51:50.524724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8bfd8740385ff795db81a102423c2dc77ffdb043608a156c45ae5126f7bd697

Aliases

arxiv: 1405.3566 · arxiv_version: 1405.3566v1 · doi: 10.48550/arxiv.1405.3566 · pith_short_12: 5C75Q5ADQX7X · pith_short_16: 5C75Q5ADQX7XSXNY · pith_short_8: 5C75Q5AD

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/5C75Q5ADQX7XSXNYDIICII6C3R \
  | 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: e8bfd8740385ff795db81a102423c2dc77ffdb043608a156c45ae5126f7bd697

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1acbf3985e92dd89ae8b53cc86ed4845779d3979eb2069418042cac975beb618",
    "cross_cats_sorted": [
      "q-fin.MF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-05-14T16:26:18Z",
    "title_canon_sha256": "93e345965a47fc62c318e01ffa477e2382074f5df95b82ea1ec62fbc71bf0275"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3566",
    "kind": "arxiv",
    "version": 1
  }
}