Pith Number

pith:KIFCSASS

pith:2025:KIFCSASSPKHOHXQKPE2F7UICJR

not attested not anchored not stored refs pending

From Tabula Rasa to Emergent Abilities: Discovering Robot Skills via Real-World Unsupervised Quality-Diversity

Antoine Cully (AIRL, Imperial College London), Lisa Coiffard, Luca Grillotti, Maxence Faldor, Oscar Pang

arxiv:2508.19172 v3 · 2025-08-26 · cs.RO · cs.AI · 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{KIFCSASSPKHOHXQKPE2F7UICJR}

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	2026-07-05T12:00:52.244652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

520a2902527a8ee3de0a79345fd1024c44751023e74e7479a7d3a1ff96d1e26c

Aliases

arxiv: 2508.19172 · arxiv_version: 2508.19172v3 · doi: 10.48550/arxiv.2508.19172 · pith_short_12: KIFCSASSPKHO · pith_short_16: KIFCSASSPKHOHXQK · pith_short_8: KIFCSASS

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/KIFCSASSPKHOHXQKPE2F7UICJR \
  | 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: 520a2902527a8ee3de0a79345fd1024c44751023e74e7479a7d3a1ff96d1e26c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c176a3921f90e2a79f9b8531c59369b1dadd5afd18466da17946b7031734eff8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-08-26T16:20:41Z",
    "title_canon_sha256": "c9e26e99369f9893ca5f854528f59601289168783eae9ff5373e5518f22d65ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19172",
    "kind": "arxiv",
    "version": 3
  }
}