Pith Number

pith:AHLBP2XQ

pith:2022:AHLBP2XQMGEYUIKQM7IKU5Q5AE

not attested not anchored not stored refs pending

Grounding Aleatoric Uncertainty for Unsupervised Environment Design

Andrei Lupu, Edward Grefenstette, Heinrich K\"uttler, Jack Parker-Holder, Jakob Foerster, Michael Dennis, Minqi Jiang, Tim Rockt\"aschel

arxiv:2207.05219 v2 · 2022-07-11 · 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{AHLBP2XQMGEYUIKQM7IKU5Q5AE}

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

Promptbreeder: Self-Referential Self-Improvement Via Prompt Evolution

Receipt and verification

First computed	2026-07-05T05:09:20.060951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01d617eaf061898a215067d0aa761d010c8b4a3f41543c18c2ffada177114774

Aliases

arxiv: 2207.05219 · arxiv_version: 2207.05219v2 · doi: 10.48550/arxiv.2207.05219 · pith_short_12: AHLBP2XQMGEY · pith_short_16: AHLBP2XQMGEYUIKQ · pith_short_8: AHLBP2XQ

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/AHLBP2XQMGEYUIKQM7IKU5Q5AE \
  | 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: 01d617eaf061898a215067d0aa761d010c8b4a3f41543c18c2ffada177114774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fbebea0ad66b8460e0bbc66cacb54c80ee8a580c63c6038a463581d26122e7c",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-07-11T22:45:29Z",
    "title_canon_sha256": "9dfd8311fa4e79a6e22c7ad3afd05b0b17ab083a1453c9a2fa9b4bddde77da7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.05219",
    "kind": "arxiv",
    "version": 2
  }
}