Pith Number

pith:EO7UY55E

pith:2021:EO7UY55EYSQQYR3BOSQVRTAHYW

not attested not anchored not stored refs pending

MDPFuzz: Testing Models Solving Markov Decision Processes

Qi Pang, Shuai Wang, Yuanyuan Yuan

arxiv:2112.02807 v4 · 2021-12-06 · cs.SE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EO7UY55EYSQQYR3BOSQVRTAHYW}

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	2026-07-05T06:00:10.845986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23bf4c77a4c4a10c476174a158cc07c5abdfa13f92fe38df071036a55fdd3fe7

Aliases

arxiv: 2112.02807 · arxiv_version: 2112.02807v4 · doi: 10.48550/arxiv.2112.02807 · pith_short_12: EO7UY55EYSQQ · pith_short_16: EO7UY55EYSQQYR3B · pith_short_8: EO7UY55E

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/EO7UY55EYSQQYR3BOSQVRTAHYW \
  | 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: 23bf4c77a4c4a10c476174a158cc07c5abdfa13f92fe38df071036a55fdd3fe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47300093dd5aadd75fbb598b1b6be0d4b579a880119280e81ab72b90a12f6cb7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-12-06T06:35:55Z",
    "title_canon_sha256": "1d4fdca7fc1f15d54e206fd488acb7b705ed58ced86fcc58a9cc14971147895c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.02807",
    "kind": "arxiv",
    "version": 4
  }
}