Pith Number

pith:RGHIAZPO

pith:2021:RGHIAZPOV7GCHZQMUFCRRNFHAL

not attested not anchored not stored refs pending

A good body is all you need: avoiding catastrophic interference via agent architecture search

Josh Bongard, Joshua Powers, Lapo Frati, Ryan Grindle

arxiv:2108.08398 v2 · 2021-08-18 · cs.NE · 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{RGHIAZPOV7GCHZQMUFCRRNFHAL}

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	2026-07-05T03:07:52.826114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

898e8065eeafcc23e60ca14518b4a702e04a777128d4f3375f3153a756e5cebe

Aliases

arxiv: 2108.08398 · arxiv_version: 2108.08398v2 · doi: 10.48550/arxiv.2108.08398 · pith_short_12: RGHIAZPOV7GC · pith_short_16: RGHIAZPOV7GCHZQM · pith_short_8: RGHIAZPO

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/RGHIAZPOV7GCHZQMUFCRRNFHAL \
  | 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: 898e8065eeafcc23e60ca14518b4a702e04a777128d4f3375f3153a756e5cebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "977df607de365adccffd2144a392229bc9d073e20cd5b1af6e30d128abfcd2d0",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2021-08-18T21:32:04Z",
    "title_canon_sha256": "e8c994422963ba8f155d5ab536b5ef8bcfb23bfecf10d8b810f8318c3e0f197a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08398",
    "kind": "arxiv",
    "version": 2
  }
}