Pith Number

pith:4MPK4VZ2

pith:2010:4MPK4VZ2Q5R63WGHJQKEOX72QG

not attested not anchored not stored refs pending

Deterministic Minimax Impulse Control in Finite Horizon: the Viscosity Solution Approach

Brahim El Asri

arxiv:1003.3409 v1 · 2010-03-17 · 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{4MPK4VZ2Q5R63WGHJQKEOX72QG}

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	2026-05-18T03:07:11.243249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e31eae573a8763edd8c74c14475ffa818353ffda37d5a9fb7ec81f38f53f747f

Aliases

arxiv: 1003.3409 · arxiv_version: 1003.3409v1 · doi: 10.48550/arxiv.1003.3409 · pith_short_12: 4MPK4VZ2Q5R6 · pith_short_16: 4MPK4VZ2Q5R63WGH · pith_short_8: 4MPK4VZ2

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/4MPK4VZ2Q5R63WGHJQKEOX72QG \
  | 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: e31eae573a8763edd8c74c14475ffa818353ffda37d5a9fb7ec81f38f53f747f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e10c282f60c82c8cd048a6dcdc71c52646bfc47094b24ac0b05bcaab2fbfc5bb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2010-03-17T17:09:40Z",
    "title_canon_sha256": "0f6eb98d24e61264c5156065d5a0a4843cd280db705d5a2d212f92c62feadb71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3409",
    "kind": "arxiv",
    "version": 1
  }
}