Pith Number

pith:4XXDEQ5P

pith:2026:4XXDEQ5PKSYMNWRDOFXIULYITR

not attested not anchored not stored refs pending

Learning to Rank Tensor Network Contraction Plans for GPU-Accelerated Quantum Circuit Simulation

Alfred M. Pastor, Jose M. Badia, Maribel Castillo

arxiv:2608.05819 v1 · 2026-08-06 · cs.LG · cs.DC · cs.PF · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4XXDEQ5PKSYMNWRDOFXIULYITR}

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	2026-08-07T00:52:49.600833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5ee3243af54b0c6da23716e8a2f089c620cb9f0cd28bc1e2037bd4e6fae2d34

Aliases

arxiv: 2608.05819 · arxiv_version: 2608.05819v1 · doi: 10.48550/arxiv.2608.05819 · pith_short_12: 4XXDEQ5PKSYM · pith_short_16: 4XXDEQ5PKSYMNWRD · pith_short_8: 4XXDEQ5P

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/4XXDEQ5PKSYMNWRDOFXIULYITR \
  | 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: e5ee3243af54b0c6da23716e8a2f089c620cb9f0cd28bc1e2037bd4e6fae2d34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34ebc67a547eb9f17886e38cb330adfb39b7aeed430e582f520f7cbf2491b06c",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.PF",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-06T09:49:30Z",
    "title_canon_sha256": "25f5652b3fd5c5757836aa651a9dfb682e811f32338f1f494a47f577a1f505ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05819",
    "kind": "arxiv",
    "version": 1
  }
}