Pith Number

pith:CSAZC73E

pith:2017:CSAZC73EYPTMKHO25SEKXT6HK5

not attested not anchored not stored refs pending

Geometric Local Hidden State Model for Some Two-qubit States

Bai-Chu Yu, Guang-Can Guo, Yu-Chun Wu, Zhih-Ahn Jia

arxiv:1710.06704 v4 · 2017-10-18 · 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{CSAZC73EYPTMKHO25SEKXT6HK5}

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	2026-05-17T23:59:10.148690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1481917f64c3e6c51ddaec88abcfc75758c53666cb72fdf640e624ecd45d3761

Aliases

arxiv: 1710.06704 · arxiv_version: 1710.06704v4 · doi: 10.48550/arxiv.1710.06704 · pith_short_12: CSAZC73EYPTM · pith_short_16: CSAZC73EYPTMKHO2 · pith_short_8: CSAZC73E

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/CSAZC73EYPTMKHO25SEKXT6HK5 \
  | 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: 1481917f64c3e6c51ddaec88abcfc75758c53666cb72fdf640e624ecd45d3761

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d99ddcdfddce18efe5cea41ce5188c26d83a30393ae5ea4786eb65a4516c3111",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-18T12:45:14Z",
    "title_canon_sha256": "388bee6cf2dbb3d1422e098244d20317a524f91d8d108a115f14e11b422a78cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06704",
    "kind": "arxiv",
    "version": 4
  }
}