Pith Number

pith:ARYSDNFA

pith:2023:ARYSDNFABONSRNL3N6DDZJHKB7

not attested not anchored not stored refs pending

On Dynamic Programming Decompositions of Static Risk Measures in Markov Decision Processes

Erick Delage, Jia Lin Hau, Marek Petrik, Mohammad Ghavamzadeh

arxiv:2304.12477 v4 · 2023-04-24 · math.OC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARYSDNFABONSRNL3N6DDZJHKB7}

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	2026-07-05T08:39:26.800011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

047121b4a00b9b28b57b6f863ca4ea0fce34cec3d2ce6cf83678c7bfad853e8d

Aliases

arxiv: 2304.12477 · arxiv_version: 2304.12477v4 · doi: 10.48550/arxiv.2304.12477 · pith_short_12: ARYSDNFABONS · pith_short_16: ARYSDNFABONSRNL3 · pith_short_8: ARYSDNFA

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/ARYSDNFABONSRNL3N6DDZJHKB7 \
  | 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: 047121b4a00b9b28b57b6f863ca4ea0fce34cec3d2ce6cf83678c7bfad853e8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fb87ac7fbad4bcf462873b6b1d1ea8c4890956a0a2dc1f82fd37cd0d2a732b1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-04-24T22:28:20Z",
    "title_canon_sha256": "a3851112fc8e96c3e04c77d86accb9af242406c9228ac758874c41368eb8d203"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.12477",
    "kind": "arxiv",
    "version": 4
  }
}