Pith Number

pith:O6M74BXG

pith:2026:O6M74BXGCTWLPM6ZWDQ5WZLPRE

not attested not anchored not stored refs pending

Algorithmic algorithm development with LLMs: A Case Study on LLM-Usage for Contraction Order Optimization in Tensor Networks

Fabian Hoppe, Melven R\"ohrig-Z\"ollner, Philipp Knechtges

arxiv:2606.01975 v1 · 2026-06-01 · cs.AI · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O6M74BXGCTWLPM6ZWDQ5WZLPRE}

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	2026-06-02T02:05:02.507953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7799fe06e614ecb7b3d9b0e1db656f89165a6494405fe06784cb5646fdcd3d26

Aliases

arxiv: 2606.01975 · arxiv_version: 2606.01975v1 · doi: 10.48550/arxiv.2606.01975 · pith_short_12: O6M74BXGCTWL · pith_short_16: O6M74BXGCTWLPM6Z · pith_short_8: O6M74BXG

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/O6M74BXGCTWLPM6ZWDQ5WZLPRE \
  | 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: 7799fe06e614ecb7b3d9b0e1db656f89165a6494405fe06784cb5646fdcd3d26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cea924e5b87255755d37862ee28fdb8ed5afbb2ab265efefa328a572978a847f",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-01T09:36:59Z",
    "title_canon_sha256": "92c9e81756d3e35555c2fe89dae46b23f4b4cfb5fab2ce858b98e7bcf5c55cf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01975",
    "kind": "arxiv",
    "version": 1
  }
}