Pith Number

pith:UWLLNXMO

pith:2020:UWLLNXMOB4LMVZKAUFWHB24PMC

not attested not anchored not stored refs pending

Policy Evaluation Networks

Doina Precup, Jean Harb, Pierre-Luc Bacon, Tom Schaul

arxiv:2002.11833 v1 · 2020-02-26 · cs.LG · cs.AI · 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{UWLLNXMOB4LMVZKAUFWHB24PMC}

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

Shape Your Body: Value Gradients for Multi-Embodiment Robot Design

Receipt and verification

First computed	2026-07-05T00:44:09.508056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a596b6dd8e0f16cae540a16c70eb8f60a66503d00215651da3fd406bdb16d5d3

Aliases

arxiv: 2002.11833 · arxiv_version: 2002.11833v1 · doi: 10.48550/arxiv.2002.11833 · pith_short_12: UWLLNXMOB4LM · pith_short_16: UWLLNXMOB4LMVZKA · pith_short_8: UWLLNXMO

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/UWLLNXMOB4LMVZKAUFWHB24PMC \
  | 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: a596b6dd8e0f16cae540a16c70eb8f60a66503d00215651da3fd406bdb16d5d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04d0517af39f96b731e65f35e51bffe8314e475119d5ec1c4a788a568ee4017a",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-26T23:00:27Z",
    "title_canon_sha256": "880623bc0cf2c253640d813277c1165d5c0da8cb7ec080bb37490886a0eb1dd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.11833",
    "kind": "arxiv",
    "version": 1
  }
}