Pith Number

pith:GCZO5FET

pith:2021:GCZO5FET2CYAFC5TCUII3P4Y5V

not attested not anchored not stored refs pending

Defense Against Reward Poisoning Attacks in Reinforcement Learning

Adish Singla, Goran Radanovic, Kiarash Banihashem

arxiv:2102.05776 v2 · 2021-02-10 · cs.LG · 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{GCZO5FET2CYAFC5TCUII3P4Y5V}

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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.

Cited by

1 paper in Pith

Multi-level Certified Defense Against Poisoning Attacks in Offline Reinforcement Learning

Receipt and verification

First computed	2026-07-05T02:50:43.754561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30b2ee9493d0b0028bb315108dbf98ed5d7eb1cfd2ded0daa916c963a71f7aa3

Aliases

arxiv: 2102.05776 · arxiv_version: 2102.05776v2 · doi: 10.48550/arxiv.2102.05776 · pith_short_12: GCZO5FET2CYA · pith_short_16: GCZO5FET2CYAFC5T · pith_short_8: GCZO5FET

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/GCZO5FET2CYAFC5TCUII3P4Y5V \
  | 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: 30b2ee9493d0b0028bb315108dbf98ed5d7eb1cfd2ded0daa916c963a71f7aa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8903bd218516e1ac786b153eaafdb9c134e058f35ec402c383db9e24ce48dc15",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-10T23:31:53Z",
    "title_canon_sha256": "393d01a8dddb835d478ac9603945eb9d6eeb52063be0b028de8b02dc483736d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.05776",
    "kind": "arxiv",
    "version": 2
  }
}