Pith Number

pith:P2ZIN7IJ

pith:2014:P2ZIN7IJKZKIKBHUNWOQNXAYSB

not attested not anchored not stored refs pending

Bloch sphere model for two-qubit pure states

Chu-Ryang Wie

arxiv:1403.8069 v2 · 2014-03-31 · 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{P2ZIN7IJKZKIKBHUNWOQNXAYSB}

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.

Cited by

1 paper in Pith

Bloch Sphere of the Qutrit System

Receipt and verification

First computed	2026-05-17T23:40:05.113940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eb286fd0956548504f46d9d06dc18906ba3db5bfe4f497b865880bdc60e0920

Aliases

arxiv: 1403.8069 · arxiv_version: 1403.8069v2 · doi: 10.48550/arxiv.1403.8069 · pith_short_12: P2ZIN7IJKZKI · pith_short_16: P2ZIN7IJKZKIKBHU · pith_short_8: P2ZIN7IJ

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/P2ZIN7IJKZKIKBHUNWOQNXAYSB \
  | 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: 7eb286fd0956548504f46d9d06dc18906ba3db5bfe4f497b865880bdc60e0920

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b25f78bda9866928a752d644a598bac824c33ac1ff9b114a62ec21adc19121c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-03-31T16:15:03Z",
    "title_canon_sha256": "4fde8c0715ac068dd7d01dd59b1170399e675dcbaf841524c910d3fc23ceb1da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.8069",
    "kind": "arxiv",
    "version": 2
  }
}