Pith Number

pith:ZOATWJUA

pith:2010:ZOATWJUAV3YMXX3GDKF62672IO

not attested not anchored not stored refs pending

Relationship between the n-tangle and the residual entanglement of even n qubits

D. Li, X. Li

arxiv:1003.4774 v1 · 2010-03-24 · 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{ZOATWJUAV3YMXX3GDKF62672IO}

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	2026-05-18T04:40:30.708167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb813b2680aef0cbdf661a8bed7bfa438c20d1ff720d4ea19466df1fb16f3e66

Aliases

arxiv: 1003.4774 · arxiv_version: 1003.4774v1 · doi: 10.48550/arxiv.1003.4774 · pith_short_12: ZOATWJUAV3YM · pith_short_16: ZOATWJUAV3YMXX3G · pith_short_8: ZOATWJUA

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/ZOATWJUAV3YMXX3GDKF62672IO \
  | 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: cb813b2680aef0cbdf661a8bed7bfa438c20d1ff720d4ea19466df1fb16f3e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6f93d952cc97c76733f6b039698f84a756f32fd77b40c7c3ea32197e49e6d21",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-03-24T23:10:41Z",
    "title_canon_sha256": "6628b72a9ecf0058f21de15e9ed0f02ea5bb566d2637a384ca04f16c1cb816c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4774",
    "kind": "arxiv",
    "version": 1
  }
}