Pith Number

pith:4NWABOF5

pith:2019:4NWABOF5UHTJQOMVQNN6RVVWB3

not attested not anchored not stored refs pending

Towards Characterizing Divergence in Deep Q-Learning

Ethan Knight, Joshua Achiam, Pieter Abbeel

arxiv:1903.08894 v1 · 2019-03-21 · 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{4NWABOF5UHTJQOMVQNN6RVVWB3}

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.

Cited by

1 paper in Pith

AdamO: A Collapse-Suppressed Optimizer for Offline RL

Receipt and verification

First computed	2026-05-17T23:50:43.646611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e36c00b8bda1e6983995835be8d6b60ed9937553f8ea205d628c42621c67d0cf

Aliases

arxiv: 1903.08894 · arxiv_version: 1903.08894v1 · doi: 10.48550/arxiv.1903.08894 · pith_short_12: 4NWABOF5UHTJ · pith_short_16: 4NWABOF5UHTJQOMV · pith_short_8: 4NWABOF5

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/4NWABOF5UHTJQOMVQNN6RVVWB3 \
  | 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: e36c00b8bda1e6983995835be8d6b60ed9937553f8ea205d628c42621c67d0cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "893a883be8f7977e05faffce176fd26bb6af2d744dcd6397e74544ecebee37ee",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-21T09:42:41Z",
    "title_canon_sha256": "2cb9ccea37a2aeda9425c2ce2279ab7d1999ef891a4550d7b54b8d250ce8b675"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08894",
    "kind": "arxiv",
    "version": 1
  }
}