Pith Number

pith:WSUJ6KPO

pith:2026:WSUJ6KPO5ASBQ7LBPMYPUCQQAR

not attested not anchored not stored refs pending

Evolutionary Algorithm for Reservoir Learning and Yielding

Bordeaux INP), Julien Testu (UB, Mnemosyne), Pierrick Legrand (ENSC, Xavier Hinaut (Mnemosyne)

arxiv:2605.30372 v1 · 2026-05-19 · cs.NE · cs.AI · cs.LG · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSUJ6KPO5ASBQ7LBPMYPUCQQAR}

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	2026-06-01T00:02:07.936568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4a89f29eee824187d617b30fa0a10044a5f3c64fdd230402a1160997c17d5ef

Aliases

arxiv: 2605.30372 · arxiv_version: 2605.30372v1 · doi: 10.48550/arxiv.2605.30372 · pith_short_12: WSUJ6KPO5ASB · pith_short_16: WSUJ6KPO5ASBQ7LB · pith_short_8: WSUJ6KPO

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/WSUJ6KPO5ASBQ7LBPMYPUCQQAR \
  | 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: b4a89f29eee824187d617b30fa0a10044a5f3c64fdd230402a1160997c17d5ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "854785700c6570ca42582159e2a315821e2b12ed0b1c94e9ab87a66e0779314c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2026-05-19T11:22:21Z",
    "title_canon_sha256": "f9f1b522c8628341dd36293d950dfd03c4c48af6b440898500cd05dcf2fb53a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30372",
    "kind": "arxiv",
    "version": 1
  }
}