Pith Number

pith:KWHCAK46

pith:1999:KWHCAK46J2BIDSHY7CYV47Q7RZ

not attested not anchored not stored refs pending

High-Fidelity Teleportation of Independent Qubits

Anton Zeilinger, Dik Bouwmeester, Harald Weinfurter, Jian-Wei Pan

arxiv:quant-ph/9910043 v1 · 1999-10-09 · 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{KWHCAK46J2BIDSHY7CYV47Q7RZ}

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	2026-05-18T01:37:52.278061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

558e202b9e4e8281c8f8f8b15e7e1f8e6c72df13f293af371700b6ce6ae3aaeb

Aliases

arxiv: quant-ph/9910043 · arxiv_version: quant-ph/9910043v1 · doi: 10.48550/arxiv.quant-ph/9910043 · pith_short_12: KWHCAK46J2BI · pith_short_16: KWHCAK46J2BIDSHY · pith_short_8: KWHCAK46

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/KWHCAK46J2BIDSHY7CYV47Q7RZ \
  | 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: 558e202b9e4e8281c8f8f8b15e7e1f8e6c72df13f293af371700b6ce6ae3aaeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18031b75386a44c4f7db6f44b3415d20a08e8a172ba9191d51cdbf9c01272d51",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-10-09T14:08:52Z",
    "title_canon_sha256": "bc58eb4af0bbe3523d484b86ad5ab8db0506c4785f1340f0c064040ab007db8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9910043",
    "kind": "arxiv",
    "version": 1
  }
}