Pith Number

pith:L2Y5SUOB

pith:2019:L2Y5SUOB2QRCVLNY7SZEXR4VLB

not attested not anchored not stored refs pending

High-Dimensional Semi-Quantum Cryptography

Hasan Iqbal, Walter O. Krawec

arxiv:1907.11340 v1 · 2019-07-26 · 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{L2Y5SUOB2QRCVLNY7SZEXR4VLB}

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	2026-05-17T23:39:29.405040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb1d951c1d4222aadb8fcb24bc795587ba5ddaa9523f5fd690be862a41d4013

Aliases

arxiv: 1907.11340 · arxiv_version: 1907.11340v1 · doi: 10.48550/arxiv.1907.11340 · pith_short_12: L2Y5SUOB2QRC · pith_short_16: L2Y5SUOB2QRCVLNY · pith_short_8: L2Y5SUOB

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/L2Y5SUOB2QRCVLNY7SZEXR4VLB \
  | 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: 5eb1d951c1d4222aadb8fcb24bc795587ba5ddaa9523f5fd690be862a41d4013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9e9aefa6e6a3e89394b44802b3eca2d881ce9b41f436556f516d087f3844728",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-26T00:22:49Z",
    "title_canon_sha256": "ed8d9cd5025f031c146a276b22503cce050530315c400e2013a2fbfa511b0790"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11340",
    "kind": "arxiv",
    "version": 1
  }
}