Pith Number

pith:XMBBBIZG

pith:2016:XMBBBIZGPFTCRNF24SNNYFJCW7

not attested not anchored not stored refs pending

Maximally entangled state and fully entangled fraction

Ming-Jing Zhao

arxiv:1610.08147 v1 · 2016-10-26 · 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{XMBBBIZGPFTCRNF24SNNYFJCW7}

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	2026-05-18T01:01:14.933937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb0210a326796628b4bae49adc1522b7fe0a6a8d0e3f472dbf6c51bdef759257

Aliases

arxiv: 1610.08147 · arxiv_version: 1610.08147v1 · doi: 10.48550/arxiv.1610.08147 · pith_short_12: XMBBBIZGPFTC · pith_short_16: XMBBBIZGPFTCRNF2 · pith_short_8: XMBBBIZG

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/XMBBBIZGPFTCRNF24SNNYFJCW7 \
  | 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: bb0210a326796628b4bae49adc1522b7fe0a6a8d0e3f472dbf6c51bdef759257

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3a0a54928540198e69ffac18c753470e9a967eccc611d52584e5e89a1a2ea04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-10-26T02:11:10Z",
    "title_canon_sha256": "6e2daa8f3d9e2dd53d971c42798584766d555cd2d3512dfb2efd427852560298"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08147",
    "kind": "arxiv",
    "version": 1
  }
}