Pith Number

pith:TFTOSOEH

pith:2024:TFTOSOEHQJ7IVR3LEYSHMPCLNB

not attested not anchored not stored refs pending

Guided Evolution with Binary Discriminators for ML Program Search

Aleksandra Faust, Esteban Real, George Tucker, John D. Co-Reyes, Yingjie Miao

arxiv:2402.05821 v1 · 2024-02-08 · cs.LG · 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{TFTOSOEHQJ7IVR3LEYSHMPCLNB}

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	2026-07-05T07:43:03.926169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9966e93887827e8ac76b2624763c4b686c1277c36d11d19c906d8df94f0e8cb5

Aliases

arxiv: 2402.05821 · arxiv_version: 2402.05821v1 · doi: 10.48550/arxiv.2402.05821 · pith_short_12: TFTOSOEHQJ7I · pith_short_16: TFTOSOEHQJ7IVR3L · pith_short_8: TFTOSOEH

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/TFTOSOEHQJ7IVR3LEYSHMPCLNB \
  | 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: 9966e93887827e8ac76b2624763c4b686c1277c36d11d19c906d8df94f0e8cb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c735d8c39db976badf06a091d0c274983ccfd1f371a7ca2b25b9e6b9809e979b",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-08T16:59:24Z",
    "title_canon_sha256": "4e7034ad4543f82794e94097096f51ac41f5fc7ae8149e99c76b2ed894fc4fac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.05821",
    "kind": "arxiv",
    "version": 1
  }
}