Pith Number

pith:EMWZNIW5

pith:2019:EMWZNIW5E3DFYIHU2BUGOWDFBB

not attested not anchored not stored refs pending

Finding and Visualizing Weaknesses of Deep Reinforcement Learning Agents

Christian Rupprecht, Christopher J. Pal, Cyril Ibrahim

arxiv:1904.01318 v1 · 2019-04-02 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMWZNIW5E3DFYIHU2BUGOWDFBB}

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	2026-05-17T23:49:35.100942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

232d96a2dd26c65c20f4d0686758650862c41672c0a217886fca54cabe9f6707

Aliases

arxiv: 1904.01318 · arxiv_version: 1904.01318v1 · doi: 10.48550/arxiv.1904.01318 · pith_short_12: EMWZNIW5E3DF · pith_short_16: EMWZNIW5E3DFYIHU · pith_short_8: EMWZNIW5

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/EMWZNIW5E3DFYIHU2BUGOWDFBB \
  | 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: 232d96a2dd26c65c20f4d0686758650862c41672c0a217886fca54cabe9f6707

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1980153676d77050f251bcde67d71317c9e79e25b5cbd389fe94e3d11170ecf1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-02T10:21:23Z",
    "title_canon_sha256": "d2749cff318adfe66f206ced97c43b4c348b3f895192b23ed73820663d53d5a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01318",
    "kind": "arxiv",
    "version": 1
  }
}