Pith Number

pith:2FUCHEL5

pith:2014:2FUCHEL5FALQUKIYOKP4Q5T67E

not attested not anchored not stored refs pending

Theoretical Analysis of an Ideal Noiseless Linear Amplifier for Einstein-Podolsky-Rosen Entanglement Distillation

J. Bernu, P. K. Lam, S. Armstrong, T.C. Ralph, T. Symul

arxiv:1411.0341 v1 · 2014-11-03 · 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{2FUCHEL5FALQUKIYOKP4Q5T67E}

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	2026-05-18T02:38:51.963009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d16823917d28170a2918729fc8767ef913a178972938277361ca1461be9f58ad

Aliases

arxiv: 1411.0341 · arxiv_version: 1411.0341v1 · doi: 10.48550/arxiv.1411.0341 · pith_short_12: 2FUCHEL5FALQ · pith_short_16: 2FUCHEL5FALQUKIY · pith_short_8: 2FUCHEL5

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/2FUCHEL5FALQUKIYOKP4Q5T67E \
  | 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: d16823917d28170a2918729fc8767ef913a178972938277361ca1461be9f58ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f254b632d99752add6651db94b00bd8ae64e338dfe6ecc89801089d4fa3a7c98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-03T00:59:57Z",
    "title_canon_sha256": "3a51502d8f69a9e0ccede154b41c1ccfeab7d7aa493908f28ffd1218a664640c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0341",
    "kind": "arxiv",
    "version": 1
  }
}