Pith Number

pith:SXE6R4TB

pith:2022:SXE6R4TBI6F3L5LLW5KFWNXKGX

not attested not anchored not stored refs pending

Multi-Environment Pretraining Enables Transfer to Action Limited Datasets

David Venuto, Doina Precup, Igor Mordatch, Ofir Nachum, Pieter Abbeel, Sherry Yang

arxiv:2211.13337 v2 · 2022-11-23 · 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{SXE6R4TBI6F3L5LLW5KFWNXKGX}

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.

Receipt and verification

First computed	2026-07-05T05:22:31.108479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95c9e8f261478bb5f56bb7545b36ea35c49dc92a902c0974be9b2f6e3f50232c

Aliases

arxiv: 2211.13337 · arxiv_version: 2211.13337v2 · doi: 10.48550/arxiv.2211.13337 · pith_short_12: SXE6R4TBI6F3 · pith_short_16: SXE6R4TBI6F3L5LL · pith_short_8: SXE6R4TB

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/SXE6R4TBI6F3L5LLW5KFWNXKGX \
  | 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: 95c9e8f261478bb5f56bb7545b36ea35c49dc92a902c0974be9b2f6e3f50232c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "344da282587d66191af2da8686b1bd966bff30d50abca3316bf88bee20a82cad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-11-23T22:48:22Z",
    "title_canon_sha256": "c6acefeb87cdb71711594a6a72c3a08fb30b9ea145e5e927ec616b53169aca7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.13337",
    "kind": "arxiv",
    "version": 2
  }
}