Pith Number

pith:WL7EVLFB

pith:2020:WL7EVLFBMZSZMQN7YX5APTD5D4

not attested not anchored not stored refs pending

Rewriting History with Inverse RL: Hindsight Inference for Policy Improvement

Benjamin Eysenbach, Ruslan Salakhutdinov, Sergey Levine, Xinyang Geng

arxiv:2002.11089 v1 · 2020-02-25 · cs.LG · cs.AI · cs.RO · 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{WL7EVLFBMZSZMQN7YX5APTD5D4}

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

Causal Policy Learning in Reinforcement Learning: Backdoor-Adjusted Soft Actor-Critic

Receipt and verification

First computed	2026-07-05T00:43:51.490990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2fe4aaca166659641bfc5fa07cc7d1f2c0894fcf403f34fb352de6999d17dde

Aliases

arxiv: 2002.11089 · arxiv_version: 2002.11089v1 · doi: 10.48550/arxiv.2002.11089 · pith_short_12: WL7EVLFBMZSZ · pith_short_16: WL7EVLFBMZSZMQN7 · pith_short_8: WL7EVLFB

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/WL7EVLFBMZSZMQN7YX5APTD5D4 \
  | 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: b2fe4aaca166659641bfc5fa07cc7d1f2c0894fcf403f34fb352de6999d17dde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da19a77e56762f2950411c9973d4768b2c15255795c9a630e6127063835b0b4b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-25T18:36:31Z",
    "title_canon_sha256": "5c6edeba7e7fe6323d2bf5f7a3bcee6214be887c2d052c1d773e3483466d6d93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.11089",
    "kind": "arxiv",
    "version": 1
  }
}