Pith Number

pith:Q6GYB65S

pith:2026:Q6GYB65SCOIFRNXR4GZ65IKICB

not attested not anchored not stored refs pending

A Fresh Look at Lamarckian Evolution and the Baldwin Effect

Benjamin Doerr, In\`es Benito, Johannes F. Lutzeyer

arxiv:2605.28703 v1 · 2026-05-27 · cs.NE · cs.AI · cs.DS · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q6GYB65SCOIFRNXR4GZ65IKICB}

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	2026-05-28T02:05:00.521176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

878d80fbb2139058b6f1e1b3eea1481048444fa1a08858f465d630f2ce8fe1c8

Aliases

arxiv: 2605.28703 · arxiv_version: 2605.28703v1 · doi: 10.48550/arxiv.2605.28703 · pith_short_12: Q6GYB65SCOIF · pith_short_16: Q6GYB65SCOIFRNXR · pith_short_8: Q6GYB65S

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/Q6GYB65SCOIFRNXR4GZ65IKICB \
  | 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: 878d80fbb2139058b6f1e1b3eea1481048444fa1a08858f465d630f2ce8fe1c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cce58c7760b564998b69a86bec65525068750f7a3844c02a038f3b425632a7b6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DS",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2026-05-27T16:30:39Z",
    "title_canon_sha256": "10d9b36a49b51579e42a475e41ede9e94a7abd1fb1ac5617403891e71d2902b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28703",
    "kind": "arxiv",
    "version": 1
  }
}