Pith Number

pith:ABGLIUUM

pith:2010:ABGLIUUMHC77LX3HIGLS6IUH7R

not attested not anchored not stored refs pending

Linear amplification and quantum cloning for non-Gaussian continuous variables

G. J. Milburn, H. J. Carmichael, Hyunchul Nha

arxiv:1009.2306 v2 · 2010-09-13 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ABGLIUUMHC77LX3HIGLS6IUH7R}

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	2026-05-18T04:22:00.865398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

004cb4528c38bff5df6741972f2287fc75f7d704dbf548a735c4dec28b611e78

Aliases

arxiv: 1009.2306 · arxiv_version: 1009.2306v2 · doi: 10.48550/arxiv.1009.2306 · pith_short_12: ABGLIUUMHC77 · pith_short_16: ABGLIUUMHC77LX3H · pith_short_8: ABGLIUUM

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/ABGLIUUMHC77LX3HIGLS6IUH7R \
  | 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: 004cb4528c38bff5df6741972f2287fc75f7d704dbf548a735c4dec28b611e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3af93d59691b4448ece0eb305119422afe408fcdea3d819d41673e2ef448cf2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-13T06:37:40Z",
    "title_canon_sha256": "445c5ad0d80c9d5330b561caad34924ac682f16e1053971cfb22747b4af19ac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2306",
    "kind": "arxiv",
    "version": 2
  }
}