Pith Number

pith:2L2IAQMI

pith:2019:2L2IAQMI6XR3WDVLS4ZRG3455Y

not attested not anchored not stored refs pending

Detecting Spiky Corruption in Markov Decision Processes

Alok Singh, David Lindner, Jason Mancuso, Tomasz Kisielewski

arxiv:1907.00452 v1 · 2019-06-30 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2L2IAQMI6XR3WDVLS4ZRG3455Y}

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	2026-05-17T23:41:51.633035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2f4804188f5e3bb0eab9733136f9dee2c8da5ae7abf45cb42e43093ecc550bb

Aliases

arxiv: 1907.00452 · arxiv_version: 1907.00452v1 · doi: 10.48550/arxiv.1907.00452 · pith_short_12: 2L2IAQMI6XR3 · pith_short_16: 2L2IAQMI6XR3WDVL · pith_short_8: 2L2IAQMI

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/2L2IAQMI6XR3WDVLS4ZRG3455Y \
  | 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: d2f4804188f5e3bb0eab9733136f9dee2c8da5ae7abf45cb42e43093ecc550bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c1ed78e58484c734da0c7db2b33d36f0d3dd07828de784520219d0caf22e815",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-30T20:30:05Z",
    "title_canon_sha256": "933ace323b963a6274cae642cbb2e3289116938783fdd15c87b378664404dce5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00452",
    "kind": "arxiv",
    "version": 1
  }
}