Pith Number

pith:C5XC23ZL

pith:2017:C5XC23ZL2PUSLTZGCAEGV7JN4X

not attested not anchored not stored refs pending

Linear Programming Formulations of Singular Stochastic Control Problems: Time-Homogeneous Problems

Richard H. Stockbridge, Thomas G. Kurtz

arxiv:1707.09209 v1 · 2017-07-28 · 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{C5XC23ZL2PUSLTZGCAEGV7JN4X}

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	2026-05-18T00:39:16.759568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

176e2d6f2bd3e925cf2610086afd2de5ffcea2d7e3c26c21d526392a398eaa62

Aliases

arxiv: 1707.09209 · arxiv_version: 1707.09209v1 · doi: 10.48550/arxiv.1707.09209 · pith_short_12: C5XC23ZL2PUS · pith_short_16: C5XC23ZL2PUSLTZG · pith_short_8: C5XC23ZL

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/C5XC23ZL2PUSLTZGCAEGV7JN4X \
  | 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: 176e2d6f2bd3e925cf2610086afd2de5ffcea2d7e3c26c21d526392a398eaa62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaafe91bde5ca90b79846c1e0dbcfafcac4c47679a8d4b59ff34c70c6cf508d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-07-28T12:45:09Z",
    "title_canon_sha256": "381e0290dcb1a67f8aaa8ac424d13f33f58cd6a94f637440020ff7e01bfb7ca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09209",
    "kind": "arxiv",
    "version": 1
  }
}