Pith Number

pith:ZTTVBL3B

pith:2016:ZTTVBL3BQH4TAMXYPKJGXMSIOI

not attested not anchored not stored refs pending

Differentiable Genetic Programming

Alessio Mereta, Dario Izzo, Francesco Biscani

arxiv:1611.04766 v1 · 2016-11-15 · 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{ZTTVBL3BQH4TAMXYPKJGXMSIOI}

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	2026-05-18T00:58:49.984892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cce750af6181f93032f87a926bb248723d55005659fbbd295f8b9f9e79d11331

Aliases

arxiv: 1611.04766 · arxiv_version: 1611.04766v1 · doi: 10.48550/arxiv.1611.04766 · pith_short_12: ZTTVBL3BQH4T · pith_short_16: ZTTVBL3BQH4TAMXY · pith_short_8: ZTTVBL3B

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/ZTTVBL3BQH4TAMXYPKJGXMSIOI \
  | 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: cce750af6181f93032f87a926bb248723d55005659fbbd295f8b9f9e79d11331

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00ed83318579b4fec3ba0e10848ca694941b95d2e52a197576edb20f361dae05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2016-11-15T10:01:20Z",
    "title_canon_sha256": "18dcaebbd6d23cceb45918de692724ffa71acb52025a1d09e728e5463b4c634e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04766",
    "kind": "arxiv",
    "version": 1
  }
}