Pith Number

pith:TUPABOND

pith:2012:TUPABONDBQPP4J3P7XUJ6YZYN7

not attested not anchored not stored refs pending

Capacities of linear quantum optical systems

Cosmo Lupo, Seth Lloyd, Stefano Mancini, Stefano Pirandola, Vittorio Giovannetti

arxiv:1201.4747 v2 · 2012-01-23 · 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{TUPABONDBQPP4J3P7XUJ6YZYN7}

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	2026-05-18T03:53:06.938444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d1e00b9a30c1efe276ffde89f63386fe0c116c10e373e7bc8e5210629c74cfb

Aliases

arxiv: 1201.4747 · arxiv_version: 1201.4747v2 · doi: 10.48550/arxiv.1201.4747 · pith_short_12: TUPABONDBQPP · pith_short_16: TUPABONDBQPP4J3P · pith_short_8: TUPABOND

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/TUPABONDBQPP4J3P7XUJ6YZYN7 \
  | 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: 9d1e00b9a30c1efe276ffde89f63386fe0c116c10e373e7bc8e5210629c74cfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a80fbce0c1ba39564841ff04c69dd8ddd3be6be9557ef3b592cd19e7e1f8714",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-01-23T15:51:30Z",
    "title_canon_sha256": "4cceb139157aa51d26e0aaba0d8625a0a11169f511b1dae02a55f341cd70a657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4747",
    "kind": "arxiv",
    "version": 2
  }
}