Pith Number

pith:ML7EG2YK

pith:2010:ML7EG2YK3IZJZA5GEX52XNE6LI

not attested not anchored not stored refs pending

Achieving the Holevo bound via sequential measurements

Lorenzo Maccone, Seth Lloyd, Vittorio Giovannetti

arxiv:1012.0386 v1 · 2010-12-02 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ML7EG2YK3IZJZA5GEX52XNE6LI}

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	2026-05-18T03:23:36.399376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62fe436b0ada329c83a625fbabb49e5a04afe0366b091219974867c867a4ee7c

Aliases

arxiv: 1012.0386 · arxiv_version: 1012.0386v1 · doi: 10.48550/arxiv.1012.0386 · pith_short_12: ML7EG2YK3IZJ · pith_short_16: ML7EG2YK3IZJZA5G · pith_short_8: ML7EG2YK

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/ML7EG2YK3IZJZA5GEX52XNE6LI \
  | 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: 62fe436b0ada329c83a625fbabb49e5a04afe0366b091219974867c867a4ee7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb42f382a478c8bf464ef25f444fc5e282d1010bcf80fb59500ea9d421db1b3a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-12-02T12:36:15Z",
    "title_canon_sha256": "68b0b1a93d4548b6508ad2a47b902d9c7035747fa9a9b9d0c0d989b7ee5113f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0386",
    "kind": "arxiv",
    "version": 1
  }
}