Pith Number

pith:KNLWDHAM

pith:2017:KNLWDHAMVIHB7Y4QMSCNMTAA4B

not attested not anchored not stored refs pending

Versatile relative entropy bounds for quantum networks

Go Kato, Koji Azuma, Luca Rigovacca, M. S. Kim, Stefan B\"auml, W. J. Munro

arxiv:1707.05543 v2 · 2017-07-18 · 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{KNLWDHAMVIHB7Y4QMSCNMTAA4B}

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	2026-05-18T00:24:59.834021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5357619c0caa0e1fe3906484d64c00e05eb0f06d9891419bf9e0991073563940

Aliases

arxiv: 1707.05543 · arxiv_version: 1707.05543v2 · doi: 10.48550/arxiv.1707.05543 · pith_short_12: KNLWDHAMVIHB · pith_short_16: KNLWDHAMVIHB7Y4Q · pith_short_8: KNLWDHAM

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/KNLWDHAMVIHB7Y4QMSCNMTAA4B \
  | 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: 5357619c0caa0e1fe3906484d64c00e05eb0f06d9891419bf9e0991073563940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0de9c3bf346a19c4889f30de8e3058161ae23b70ae9b175678d897de2d599472",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-18T09:47:32Z",
    "title_canon_sha256": "552d42a4e8b033d63550f2743338b1a220a27e8c828ddc423d1340f7b1f9dcbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05543",
    "kind": "arxiv",
    "version": 2
  }
}