Pith Number

pith:LRJRY3ZO

pith:2017:LRJRY3ZOVOACZTZSPAUBWRCBNK

not attested not anchored not stored refs pending

Experimental Phase Estimation Enhanced By Machine Learning

Adil S. Rab, Alessandro Lumino, Emanuele Polino, Fabio Sciarrino, Giorgio Milani, Nathan Wiebe, Nicol\`o Spagnolo

arxiv:1712.07570 v1 · 2017-12-20 · quant-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRJRY3ZOVOACZTZSPAUBWRCBNK}

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	2026-05-18T00:03:09.012101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c531c6f2eab802ccf3278281b44416a9415e22a9234c9aabf3f5bd4af7302db

Aliases

arxiv: 1712.07570 · arxiv_version: 1712.07570v1 · doi: 10.48550/arxiv.1712.07570 · pith_short_12: LRJRY3ZOVOAC · pith_short_16: LRJRY3ZOVOACZTZS · pith_short_8: LRJRY3ZO

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/LRJRY3ZOVOACZTZSPAUBWRCBNK \
  | 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: 5c531c6f2eab802ccf3278281b44416a9415e22a9234c9aabf3f5bd4af7302db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8572d975f6610401a8c133996372917b51b1651e5ae38730878d37ad7980e5d5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-20T16:39:01Z",
    "title_canon_sha256": "831041f6aab14f556a4f8b7ad08f4280cfcb9b3e81ce75e2315c2c07191cb947"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07570",
    "kind": "arxiv",
    "version": 1
  }
}