Pith Number

pith:WRZLEPZN

pith:2019:WRZLEPZNMVEDZ5S2UF2IXIHZJ7

not attested not anchored not stored refs pending

Evolutionary Neural AutoML for Deep Learning

Babak Hodjat, Dan Fink, Elliot Meyerson, Jason Liang, Karl Mutch, Risto Miikkulainen

arxiv:1902.06827 v3 · 2019-02-18 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRZLEPZNMVEDZ5S2UF2IXIHZJ7}

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	2026-05-17T23:49:01.893177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b472b23f2d65483cf65aa1748ba0f94ffb8cc8dda1f573323c35989d5df5912d

Aliases

arxiv: 1902.06827 · arxiv_version: 1902.06827v3 · doi: 10.48550/arxiv.1902.06827 · pith_short_12: WRZLEPZNMVED · pith_short_16: WRZLEPZNMVEDZ5S2 · pith_short_8: WRZLEPZN

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/WRZLEPZNMVEDZ5S2UF2IXIHZJ7 \
  | 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: b472b23f2d65483cf65aa1748ba0f94ffb8cc8dda1f573323c35989d5df5912d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61277e16e600d45c2e821af392ca90122d48e63194c045f185ecc1853e0f21d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-02-18T22:44:39Z",
    "title_canon_sha256": "2c94d44d531486cfcb1e421c2f832f901c64310253720bca9d7e47de8fec19a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06827",
    "kind": "arxiv",
    "version": 3
  }
}