Pith Number

pith:2E47SEC6

pith:2019:2E47SEC6BZ4NHERFBOCG5TOTPO

not attested not anchored not stored refs pending

Scenario-Based Verification of Uncertain MDPs

Joost-Pieter Katoen, Murat Cubuktepe, Nils Jansen, Sebastian Junges, Ufuk Topcu

arxiv:1912.11223 v2 · 2019-12-24 · cs.LO · 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{2E47SEC6BZ4NHERFBOCG5TOTPO}

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	2026-07-05T00:43:44.419479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d139f9105e0e78d392250b846ecdd37bab43c040262a96972973228981bb3e36

Aliases

arxiv: 1912.11223 · arxiv_version: 1912.11223v2 · doi: 10.48550/arxiv.1912.11223 · pith_short_12: 2E47SEC6BZ4N · pith_short_16: 2E47SEC6BZ4NHERF · pith_short_8: 2E47SEC6

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/2E47SEC6BZ4NHERFBOCG5TOTPO \
  | 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: d139f9105e0e78d392250b846ecdd37bab43c040262a96972973228981bb3e36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a7b6a0bdc5dd99feaa7a8155f8ab0530cd5a9a81ff0cd707ec37598088298bf",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2019-12-24T06:41:48Z",
    "title_canon_sha256": "655d062703ab2c1292d48ee1133da0c361c11554b6862a3375eb1e79b40676bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.11223",
    "kind": "arxiv",
    "version": 2
  }
}