Pith Number

pith:2Y2ZORTI

pith:2022:2Y2ZORTIFRVS4363KJYATDYGGK

not attested not anchored not stored refs pending

Temporal Abstractions-Augmented Temporally Contrastive Learning: An Alternative to the Laplacian in RL

Akram Erraqabi, Alessandro Lazaric, Ludovic Denoyer, Marlos C. Machado, Mingde Zhao, Sainbayar Sukhbaatar, Yoshua Bengio

arxiv:2203.11369 v1 · 2022-03-21 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2Y2ZORTIFRVS4363KJYATDYGGK}

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	2026-07-05T04:07:11.338585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6359746682c6b2e6fdb5270098f06328c18c090bd9e4a6a774f76f0da3097ea

Aliases

arxiv: 2203.11369 · arxiv_version: 2203.11369v1 · doi: 10.48550/arxiv.2203.11369 · pith_short_12: 2Y2ZORTIFRVS · pith_short_16: 2Y2ZORTIFRVS4363 · pith_short_8: 2Y2ZORTI

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/2Y2ZORTIFRVS4363KJYATDYGGK \
  | 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: d6359746682c6b2e6fdb5270098f06328c18c090bd9e4a6a774f76f0da3097ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6985218f621da1362073c50f71bd0d54dcdab68d483c9fcbc22fc57547932f6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-21T22:07:48Z",
    "title_canon_sha256": "1cf64ccc26ad33b24d6182a1a2d5bec30fa7bb84cedc21d2ae3b2ef4c9802b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11369",
    "kind": "arxiv",
    "version": 1
  }
}