Pith Number

pith:BXDPYRLD

pith:2022:BXDPYRLDPWZZIB2BGQUQSNMCDD

not attested not anchored not stored refs pending

Quantum Annealing for Neural Network optimization problems: a new approach via Tensor Network simulations

Giuseppe E. Santoro, Guglielmo Lami, Mario Collura, Pietro Torta

arxiv:2208.14468 v3 · 2022-08-30 · 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{BXDPYRLDPWZZIB2BGQUQSNMCDD}

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	2026-07-05T06:10:19.147004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dc6fc45637db3940741342909358218c3257ac597e827e5a0c86f49a6c4e59f

Aliases

arxiv: 2208.14468 · arxiv_version: 2208.14468v3 · doi: 10.48550/arxiv.2208.14468 · pith_short_12: BXDPYRLDPWZZ · pith_short_16: BXDPYRLDPWZZIB2B · pith_short_8: BXDPYRLD

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/BXDPYRLDPWZZIB2BGQUQSNMCDD \
  | 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: 0dc6fc45637db3940741342909358218c3257ac597e827e5a0c86f49a6c4e59f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe1742ea1f540b4e557c33205d686497cb36b12f7fb6f739329a0607dd3f378a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-08-30T18:00:14Z",
    "title_canon_sha256": "17ad800dba257a53ef5ea0d9c00e31fe2509a4f2dfd08586b7c811fb074d5de2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.14468",
    "kind": "arxiv",
    "version": 3
  }
}