Pith Number

pith:2LH5DOFV

pith:2024:2LH5DOFVNXRTP2OZG6PLEJK3ZA

not attested not anchored not stored refs pending

No Regrets: Investigating and Improving Regret Approximations for Curriculum Discovery

Alexander Rutherford, Bruno Lacerda, Jakob Foerster, Michael Beukman, Nick Hawes, Timon Willi

arxiv:2408.15099 v3 · 2024-08-27 · cs.LG · cs.AI · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LH5DOFVNXRTP2OZG6PLEJK3ZA}

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

Learning to Reason at the Frontier of Learnability

Receipt and verification

First computed	2026-07-05T09:28:13.487604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2cfd1b8b56de337e9d9379eb2255bc803c6530447a64b499a35ae776b081089

Aliases

arxiv: 2408.15099 · arxiv_version: 2408.15099v3 · doi: 10.48550/arxiv.2408.15099 · pith_short_12: 2LH5DOFVNXRT · pith_short_16: 2LH5DOFVNXRTP2OZ · pith_short_8: 2LH5DOFV

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/2LH5DOFVNXRTP2OZG6PLEJK3ZA \
  | 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: d2cfd1b8b56de337e9d9379eb2255bc803c6530447a64b499a35ae776b081089

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ae7098971d28fa4e25b74a014dfbf8b951b4b08506dea4781bafaea0bc4d3b4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-08-27T14:31:54Z",
    "title_canon_sha256": "1e99a5f03c6d7591910fa764a4963e2179e3e1a582b678053a5626f8a84b72fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.15099",
    "kind": "arxiv",
    "version": 3
  }
}