Pith Number

pith:Z37LBANB

pith:2023:Z37LBANBMX645D637ZK7H672BB

not attested not anchored not stored refs pending

Neural Algorithmic Reasoning for Combinatorial Optimisation

Danilo Numeroso, Davide Bacciu, Dobrik Georgiev, Pietro Li\`o

arxiv:2306.06064 v5 · 2023-05-18 · cs.NE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z37LBANBMX645D637ZK7H672BB}

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	2026-07-05T07:44:42.738952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cefeb081a165fdce8fdbfe55f3fbfa085e54eedf6b891b7a757d0508c99adec7

Aliases

arxiv: 2306.06064 · arxiv_version: 2306.06064v5 · doi: 10.48550/arxiv.2306.06064 · pith_short_12: Z37LBANBMX64 · pith_short_16: Z37LBANBMX645D63 · pith_short_8: Z37LBANB

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/Z37LBANBMX645D637ZK7H672BB \
  | 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: cefeb081a165fdce8fdbfe55f3fbfa085e54eedf6b891b7a757d0508c99adec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac022ccde78170e861fea85d8db77b3f435e027976bd7b84bd5cf53bc7035dd9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2023-05-18T13:59:02Z",
    "title_canon_sha256": "15d2173b4ad275d45a6f75af5836d13027ac8e6f5c7e647160051b7877183558"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.06064",
    "kind": "arxiv",
    "version": 5
  }
}