Pith Number

pith:YXDUYD6L

pith:2004:YXDUYD6LF3D3CPXP2Z3RI6VTSS

not attested not anchored not stored refs pending

Classical simulation of Quantum Entanglement using Optical Transverse Modes in Multimode Waveguides

Jian Deng, Jian Fu, Shaofang Tang, Zhijian Si

arxiv:quant-ph/0404095 v2 · 2004-04-16 · 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{YXDUYD6LF3D3CPXP2Z3RI6VTSS}

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	2026-07-04T16:50:16.136604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5c74c0fcb2ec7b13eefd677147ab394a771a13977dc657b7b365e719dbe3327

Aliases

arxiv: quant-ph/0404095 · arxiv_version: quant-ph/0404095v2 · doi: 10.48550/arxiv.quant-ph/0404095 · pith_short_12: YXDUYD6LF3D3 · pith_short_16: YXDUYD6LF3D3CPXP · pith_short_8: YXDUYD6L

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/YXDUYD6LF3D3CPXP2Z3RI6VTSS \
  | 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: c5c74c0fcb2ec7b13eefd677147ab394a771a13977dc657b7b365e719dbe3327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d4c8791a65ad4bee7b783d3a1f920b7507ed2df8766f9b9b6ad3e8e19aabce",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-04-16T05:14:00Z",
    "title_canon_sha256": "701849674c658e63cd69a8f3c6102a1047ff1b99596a4e3b6789c22767753e18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0404095",
    "kind": "arxiv",
    "version": 2
  }
}