Pith Number

pith:D3GWBH5J

pith:2026:D3GWBH5JC46W375R7PWQP45GIX

not attested not anchored not stored refs pending

To Select or not to Select, that is the Question: Distilling Robot Skill Prediction into a Small Ensemble

Euhid Aman, Giovanni Beltrame, Haechan Mark Bong, Simon Roy

arxiv:2605.21242 v1 · 2026-05-20 · 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{D3GWBH5JC46W375R7PWQP45GIX}

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	2026-05-21T01:05:45.412960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ecd609fa9173d6dffb1fbed07f3a645c9518aeb9f233a5ea93f37d427c0fb96

Aliases

arxiv: 2605.21242 · arxiv_version: 2605.21242v1 · doi: 10.48550/arxiv.2605.21242 · pith_short_12: D3GWBH5JC46W · pith_short_16: D3GWBH5JC46W375R · pith_short_8: D3GWBH5J

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/D3GWBH5JC46W375R7PWQP45GIX \
  | 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: 1ecd609fa9173d6dffb1fbed07f3a645c9518aeb9f233a5ea93f37d427c0fb96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faca7ea287f91263f528916c2d6dd33681177f95d7c2fdb3049450dc5f280764",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-20T14:32:38Z",
    "title_canon_sha256": "fe27cf6e7aee0d0311ff32ab2cbeaf4b4af030b295c7f3a9f0613c82c3d82b98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21242",
    "kind": "arxiv",
    "version": 1
  }
}