Pith Number

pith:SFBIULDH

pith:2018:SFBIULDHJTUJEHAL77VKRDL5ZI

not attested not anchored not stored refs pending

Positive-partial-transpose distinguishability for lattice-type maximally entangled states

Chuan-Jie Zhu, Mao-Sheng Li, Shao-Ming Fei, Zhu-Jun Zheng, Zong-Xing Xiong

arxiv:1810.04460 v5 · 2018-10-10 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFBIULDHJTUJEHAL77VKRDL5ZI}

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	2026-05-17T23:49:41.001144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91428a2c674ce8921c0bffeaa88d7dca3528d6858def8d01a7d80831b7173eb8

Aliases

arxiv: 1810.04460 · arxiv_version: 1810.04460v5 · doi: 10.48550/arxiv.1810.04460 · pith_short_12: SFBIULDHJTUJ · pith_short_16: SFBIULDHJTUJEHAL · pith_short_8: SFBIULDH

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/SFBIULDHJTUJEHAL77VKRDL5ZI \
  | 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: 91428a2c674ce8921c0bffeaa88d7dca3528d6858def8d01a7d80831b7173eb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5242f40dfbdbb2a9bc395cfbf39ccdb781b005b77140fb6f4a10137c0c433cb3",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-10T11:21:24Z",
    "title_canon_sha256": "153b503311143e5e32824deba3a4277e6c59aefece79cfb4dc3cf248430c77b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04460",
    "kind": "arxiv",
    "version": 5
  }
}