Pith Number

pith:EQXS55W3

pith:2019:EQXS55W36MZEUJPZ3KQ2UXTCP3

not attested not anchored not stored refs pending

Dynamic intertemporal utility optimization by means of Riccati transformation of Hamilton-Jacobi Bellman equation

Daniel Sevcovic, Sona Kilianova

arxiv:1903.10065 v1 · 2019-03-24 · 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{EQXS55W36MZEUJPZ3KQ2UXTCP3}

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	2026-05-17T23:50:33.021061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

242f2ef6dbf3324a25f9daa1aa5e627eea5eed220d98494729aa408fe3a541e6

Aliases

arxiv: 1903.10065 · arxiv_version: 1903.10065v1 · doi: 10.48550/arxiv.1903.10065 · pith_short_12: EQXS55W36MZE · pith_short_16: EQXS55W36MZEUJPZ · pith_short_8: EQXS55W3

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/EQXS55W36MZEUJPZ3KQ2UXTCP3 \
  | 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: 242f2ef6dbf3324a25f9daa1aa5e627eea5eed220d98494729aa408fe3a541e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c13b4b21a2185ec4735b046ccb1cc00a0632a52b825358c1274c8a2c1a50bfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2019-03-24T21:55:29Z",
    "title_canon_sha256": "c1fa775e0bbe07557d297776cf4d36da62edfb3137448b3c7a8719743328ca7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10065",
    "kind": "arxiv",
    "version": 1
  }
}