Pith Number

pith:JCJ7FPC7

pith:2011:JCJ7FPC76SPHWGEKZYNR7TP4J7

not attested not anchored not stored refs pending

Three-tangle for high-rank mixed states

Hong-Xiang Sun, Qiao-Yan Wen, Shao-Ming Fei, Shu-Juan He, Xiao-Hong Wang

arxiv:1102.5402 v1 · 2011-02-26 · 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{JCJ7FPC76SPHWGEKZYNR7TP4J7}

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	2026-05-18T02:03:04.394458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4893f2bc5ff49e7b188ace1b1fcdfc4ffad30209a2bfb5d64e2b988b4117dffc

Aliases

arxiv: 1102.5402 · arxiv_version: 1102.5402v1 · doi: 10.48550/arxiv.1102.5402 · pith_short_12: JCJ7FPC76SPH · pith_short_16: JCJ7FPC76SPHWGEK · pith_short_8: JCJ7FPC7

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/JCJ7FPC76SPHWGEKZYNR7TP4J7 \
  | 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: 4893f2bc5ff49e7b188ace1b1fcdfc4ffad30209a2bfb5d64e2b988b4117dffc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d06ef5e77836dab798f9104099ed53b10ff76a6585d8eb19a39012b18571c59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-26T11:37:49Z",
    "title_canon_sha256": "6becfc8238249fb6dee7d69f74a0800b5fccdf4828a171a418f388c6cfa98c05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5402",
    "kind": "arxiv",
    "version": 1
  }
}