Pith Number

pith:BEPNNR24

pith:2023:BEPNNR24YWN7AXOQVF2WZT3DHD

not attested not anchored not stored refs pending

A Comparative Study of Brain Reproduction Methods for Morphologically Evolving Robots

Agoston E. Eiben, Carlo Longhi, Jie Luo

arxiv:2303.12594 v3 · 2023-03-22 · 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{BEPNNR24YWN7AXOQVF2WZT3DHD}

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	2026-07-05T06:15:27.339607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

091ed6c75cc59bf05dd0a9756ccf6338db79b7d7bcc516e1debe672c4bf1f737

Aliases

arxiv: 2303.12594 · arxiv_version: 2303.12594v3 · doi: 10.48550/arxiv.2303.12594 · pith_short_12: BEPNNR24YWN7 · pith_short_16: BEPNNR24YWN7AXOQ · pith_short_8: BEPNNR24

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/BEPNNR24YWN7AXOQVF2WZT3DHD \
  | 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: 091ed6c75cc59bf05dd0a9756ccf6338db79b7d7bcc516e1debe672c4bf1f737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ff00640d6dca135e681c785584e7af7e9a4b343481890c461344c4c23d426a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-03-22T14:31:52Z",
    "title_canon_sha256": "ec3512900c0a7f3cc9d773887a952591b29ce8b6e92cf3025c042a96b4cf1aad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12594",
    "kind": "arxiv",
    "version": 3
  }
}