Pith Number

pith:VPYFKA7U

pith:2025:VPYFKA7UF46KFOP3W2KQU75ZPP

not attested not anchored not stored refs pending

Design and Experimental Realization of Various Protocols for Secure Quantum Computation and Communication

Satish Kumar

arxiv:2507.09532 v1 · 2025-07-13 · 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{VPYFKA7UF46KFOP3W2KQU75ZPP}

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	2026-07-05T11:36:10.703155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abf05503f42f3ca2b9fbb6950a7fb97bd784673f90a4f4b2f22c9f83a8a8833e

Aliases

arxiv: 2507.09532 · arxiv_version: 2507.09532v1 · doi: 10.48550/arxiv.2507.09532 · pith_short_12: VPYFKA7UF46K · pith_short_16: VPYFKA7UF46KFOP3 · pith_short_8: VPYFKA7U

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/VPYFKA7UF46KFOP3W2KQU75ZPP \
  | 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: abf05503f42f3ca2b9fbb6950a7fb97bd784673f90a4f4b2f22c9f83a8a8833e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc76c729557ac4975c12857fef0d5f424bda2a092f2651ff604e3f29314d71db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-13T08:23:12Z",
    "title_canon_sha256": "9b3ccc6857eeba99cab6e61d408f85b978b587af05a29a2413b41713cdb9e1fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09532",
    "kind": "arxiv",
    "version": 1
  }
}