Pith Number

pith:XC4OZWW5

pith:2003:XC4OZWW56UDTNG7AJPWDW52V4T

not attested not anchored not stored refs pending

N Level System with RWA and Analytical Solutions Revisited

Kazuyuki Fujii, Kyoko Higashida, Ryosuke Kato, Yukako Wada (Yokohama City University)

arxiv:quant-ph/0307066 v2 · 2003-07-09 · 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{XC4OZWW56UDTNG7AJPWDW52V4T}

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

Universal programmable waveguide arrays

Receipt and verification

First computed	2026-07-04T14:46:21.253677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8b8ecdaddf507369be04bec3b7755e4db236b67ba4d3c4f47fc3b3c3308206d

Aliases

arxiv: quant-ph/0307066 · arxiv_version: quant-ph/0307066v2 · doi: 10.48550/arxiv.quant-ph/0307066 · pith_short_12: XC4OZWW56UDT · pith_short_16: XC4OZWW56UDTNG7A · pith_short_8: XC4OZWW5

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/XC4OZWW56UDTNG7AJPWDW52V4T \
  | 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: b8b8ecdaddf507369be04bec3b7755e4db236b67ba4d3c4f47fc3b3c3308206d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f74ce46625f0aa8d11c0f3c0e675a98919eb38f678feb8e7a40a77d1281991c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-07-09T05:59:22Z",
    "title_canon_sha256": "68301295b5804184a934497d7eb5aa92bc67a5001a2ef3bfa89cfd8ec0a19a6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0307066",
    "kind": "arxiv",
    "version": 2
  }
}