Pith Number

pith:RNTXPBXJ

pith:1999:RNTXPBXJCPK74DBM5LHAPPHLAR

not attested not anchored not stored refs pending

Quantum Cryptography with Entangled Photons

(2) University of Munich), Anton Zeilinger (1) ((1) University of Vienna, Christoph Simon (1), Gregor Weihs (1), Harald WeinfurterD (2), Thomas Jennewein (1)

arxiv:quant-ph/9912117 v1 · 1999-12-28 · 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{RNTXPBXJCPK74DBM5LHAPPHLAR}

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

Looking into the quantum entanglement in $H\to ZZ^\star$ at LHC within SMEFT framework

Receipt and verification

First computed	2026-07-04T16:16:28.884771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b677786e913d5fe0c2ceace07bceb0453a491dfe560d016f559199c0f9a22aa

Aliases

arxiv: quant-ph/9912117 · arxiv_version: quant-ph/9912117v1 · doi: 10.48550/arxiv.quant-ph/9912117 · pith_short_12: RNTXPBXJCPK7 · pith_short_16: RNTXPBXJCPK74DBM · pith_short_8: RNTXPBXJ

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/RNTXPBXJCPK74DBM5LHAPPHLAR \
  | 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: 8b677786e913d5fe0c2ceace07bceb0453a491dfe560d016f559199c0f9a22aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7270d02168a66f975d2c5bb735aceaa30dc32f9da2aff78f9412829d3fb79435",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-12-28T17:50:18Z",
    "title_canon_sha256": "1d8ca308c12299683c1a17f2cbe77738c39b83be262bf42dd457704f77dd6a93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9912117",
    "kind": "arxiv",
    "version": 1
  }
}