Pith Number

pith:FRRWBJQH

pith:2021:FRRWBJQHL5KISVP3PC4M3PQOOF

not attested not anchored not stored refs pending

There Is No Turning Back: A Self-Supervised Approach for Reversibility-Aware Reinforcement Learning

Johan Ferret, Matthieu Geist, Nathan Grinsztajn, Olivier Pietquin, Philippe Preux

arxiv:2106.04480 v3 · 2021-06-08 · 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{FRRWBJQHL5KISVP3PC4M3PQOOF}

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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

Unsolved Problems in ML Safety

Receipt and verification

First computed	2026-07-05T03:27:03.168947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c6360a6075f548955fb78b8cdbe0e715dd21113453e1fb92801eb5ec40be5c4

Aliases

arxiv: 2106.04480 · arxiv_version: 2106.04480v3 · doi: 10.48550/arxiv.2106.04480 · pith_short_12: FRRWBJQHL5KI · pith_short_16: FRRWBJQHL5KISVP3 · pith_short_8: FRRWBJQH

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/FRRWBJQHL5KISVP3PC4M3PQOOF \
  | 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: 2c6360a6075f548955fb78b8cdbe0e715dd21113453e1fb92801eb5ec40be5c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34b28e99baf86f003aae99b68fe36c70dcad9adccf2ea06237379a14390fd6bf",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-08T16:07:10Z",
    "title_canon_sha256": "d6f04f6a536cd86bb4e4c144e3c9b0270bb5261094f6a7476e8fa9b5e8c1476b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04480",
    "kind": "arxiv",
    "version": 3
  }
}