Pith Number

pith:5CA2QDDW

pith:2017:5CA2QDDW53O2SEGQKK52P45ZUL

not attested not anchored not stored refs pending

Efficiency of quantum versus classical annealing in non-convex learning problems

Carlo Baldassi, Riccardo Zecchina

arxiv:1706.08470 v3 · 2017-06-26 · quant-ph · cond-mat.dis-nn · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CA2QDDW53O2SEGQKK52P45ZUL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:06:06.244114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e881a80c76eedda910d052bba7f3b9a2fa88bc2891d94bc374a26447f655d259

Aliases

arxiv: 1706.08470 · arxiv_version: 1706.08470v3 · doi: 10.48550/arxiv.1706.08470 · pith_short_12: 5CA2QDDW53O2 · pith_short_16: 5CA2QDDW53O2SEGQ · pith_short_8: 5CA2QDDW

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/5CA2QDDW53O2SEGQKK52P45ZUL \
  | 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: e881a80c76eedda910d052bba7f3b9a2fa88bc2891d94bc374a26447f655d259

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e838d4af37c610590d0d27ee29ff00b4f4104065c2c39f7e4734be9ae4b8fb27",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-26T16:43:49Z",
    "title_canon_sha256": "2f40ea426cb85c6dae7a0fdbbdc0061175cd70ae08735d91d38d4718463f0bdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08470",
    "kind": "arxiv",
    "version": 3
  }
}