Pith Number

pith:H34YKHY6

pith:2014:H34YKHY63UM3Z2T76AXMUH7TDG

not attested not anchored not stored refs pending

New inequalities for quantum von Neumann and tomographic mutual information

L.A Markovich, V.I. Man'ko

arxiv:1403.3820 v1 · 2014-03-15 · 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{H34YKHY63UM3Z2T76AXMUH7TDG}

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	2026-05-18T02:41:41.691209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ef9851f1edd19bcea7ff02eca1ff319a4d6bf887b6ebc2616cb4726aa0d913a

Aliases

arxiv: 1403.3820 · arxiv_version: 1403.3820v1 · doi: 10.48550/arxiv.1403.3820 · pith_short_12: H34YKHY63UM3 · pith_short_16: H34YKHY63UM3Z2T7 · pith_short_8: H34YKHY6

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/H34YKHY63UM3Z2T76AXMUH7TDG \
  | 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: 3ef9851f1edd19bcea7ff02eca1ff319a4d6bf887b6ebc2616cb4726aa0d913a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dc40ec84fbf9d2b1f7e5d341d9b37a30121fcc2a81e9e39dd55322a0c98cb82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-03-15T16:10:57Z",
    "title_canon_sha256": "415c5d166b1f92d9a0578d0d1fa12aa9eeb3d353430c1526e878b5abd53f2b7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3820",
    "kind": "arxiv",
    "version": 1
  }
}