Pith Number

pith:247AS73B

pith:2024:247AS73BSKNK3B3CTLG3LFOP4N

not attested not anchored not stored refs pending

Simulation of Graph Algorithms with Looped Transformers

Artur Back de Luca, Kimon Fountoulakis

arxiv:2402.01107 v3 · 2024-02-02 · cs.LG · cs.AI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{247AS73BSKNK3B3CTLG3LFOP4N}

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	2026-07-05T09:14:29.994255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d73e097f61929aad87629acdb595cfe3750d3771b3ca52566ac18fea042a6106

Aliases

arxiv: 2402.01107 · arxiv_version: 2402.01107v3 · doi: 10.48550/arxiv.2402.01107 · pith_short_12: 247AS73BSKNK · pith_short_16: 247AS73BSKNK3B3C · pith_short_8: 247AS73B

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/247AS73BSKNK3B3CTLG3LFOP4N \
  | 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: d73e097f61929aad87629acdb595cfe3750d3771b3ca52566ac18fea042a6106

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e64cfa07b25a2ad2e317a75132b2264e9d96eecf988cdf897ff5cc54a6a0a7b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-02T02:48:03Z",
    "title_canon_sha256": "66fe55c2bd9342fe7b144c5a8f7e7948c46df7b8d449c037b364bde9a9430f41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.01107",
    "kind": "arxiv",
    "version": 3
  }
}