Pith Number

pith:4QZH3545

pith:2014:4QZH3545H7BESEFDZRI2RFREEZ

not attested not anchored not stored refs pending

Channel matrix, measurement matrix and collapsed matrix in teleportation

Hai-Yang Song, Jian-xia Qi, Xin-Wei Zha

arxiv:1402.1240 v1 · 2014-02-06 · 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{4QZH3545H7BESEFDZRI2RFREEZ}

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	2026-05-18T02:59:59.846228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4327df79d3fc24910a3cc51a8962426412e65689fb404dc1cfcc9274c2bd797

Aliases

arxiv: 1402.1240 · arxiv_version: 1402.1240v1 · doi: 10.48550/arxiv.1402.1240 · pith_short_12: 4QZH3545H7BE · pith_short_16: 4QZH3545H7BESEFD · pith_short_8: 4QZH3545

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/4QZH3545H7BESEFDZRI2RFREEZ \
  | 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: e4327df79d3fc24910a3cc51a8962426412e65689fb404dc1cfcc9274c2bd797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c42cddf910c656aed4725ef57e79fe5682f657d0373966ecb2d82f63030e6cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-06T04:24:57Z",
    "title_canon_sha256": "ef403c2a06fdb5b0a4f36b2783d452070a6e1deedca1bb1b1d1f13ed9d7ef092"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1240",
    "kind": "arxiv",
    "version": 1
  }
}