Pith Number

pith:NKBA4UCD

pith:2020:NKBA4UCDJ7JWUS3XQ4L54FK62V

not attested not anchored not stored refs pending

Quantum-Secure Microgrid

Peng Zhang, Walter O. Krawec, Yanyuan Qin, Zefan Tang, Zimin Jiang

arxiv:2001.02301 v1 · 2020-01-07 · cs.CR · cs.SY · eess.SY · 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{NKBA4UCDJ7JWUS3XQ4L54FK62V}

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	2026-07-05T00:32:16.741872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a820e50434fd36a4b778717de155ed5585b1209781469680585b58cfdc589d9

Aliases

arxiv: 2001.02301 · arxiv_version: 2001.02301v1 · doi: 10.48550/arxiv.2001.02301 · pith_short_12: NKBA4UCDJ7JW · pith_short_16: NKBA4UCDJ7JWUS3X · pith_short_8: NKBA4UCD

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/NKBA4UCDJ7JWUS3XQ4L54FK62V \
  | 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: 6a820e50434fd36a4b778717de155ed5585b1209781469680585b58cfdc589d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d4b51ba8a8a8963a15a069c2bbe713b4c050bf4de36621c48f6a52e6ed334d9",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-01-07T22:15:33Z",
    "title_canon_sha256": "a5bfdf382aca186864ab36e44d412ebfd1a285a98dbd0f74b0008b596129e600"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02301",
    "kind": "arxiv",
    "version": 1
  }
}