Pith Number

pith:VM77KXYH

pith:2016:VM77KXYHHMMGZPMJA3R5HBCGYW

not attested not anchored not stored refs pending

Quantum cloning attacks against PUF-based quantum authentication systems

Jian Zhang, Ming Gao, Mo Li, Yao Yao

arxiv:1605.00786 v1 · 2016-05-03 · 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{VM77KXYHHMMGZPMJA3R5HBCGYW}

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	2026-05-18T00:55:00.256521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab3ff55f073b186cbd8906e3d38446c5ad46de64eb850caf087c451759c168a4

Aliases

arxiv: 1605.00786 · arxiv_version: 1605.00786v1 · doi: 10.48550/arxiv.1605.00786 · pith_short_12: VM77KXYHHMMG · pith_short_16: VM77KXYHHMMGZPMJ · pith_short_8: VM77KXYH

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/VM77KXYHHMMGZPMJA3R5HBCGYW \
  | 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: ab3ff55f073b186cbd8906e3d38446c5ad46de64eb850caf087c451759c168a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5c975b8972accd150046e8f1fa3be8269b561476771eb0cb5bc640a39038958",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-03T08:32:09Z",
    "title_canon_sha256": "3fa96e1ed4f8afd6f6bbef8327eb822dccecdc5e37e706d2db931834c40386ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00786",
    "kind": "arxiv",
    "version": 1
  }
}