Pith Number

pith:3DBOLORO

pith:2015:3DBOLORO4XS7ZBK7JIY2DRIZHE

not attested not anchored not stored refs pending

Comment on 'Improving the security of protocols of quantum key agreement solely using Bell states and Bell measurement'

Jun Gu, Tzonelih Hwang

arxiv:1510.08249 v1 · 2015-10-28 · 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{3DBOLORO4XS7ZBK7JIY2DRIZHE}

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	2026-05-18T01:28:36.733949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8c2e5ba2ee5e5fc855f4a31a1c519392e69345cf0578e74de994388122bc40e

Aliases

arxiv: 1510.08249 · arxiv_version: 1510.08249v1 · doi: 10.48550/arxiv.1510.08249 · pith_short_12: 3DBOLORO4XS7 · pith_short_16: 3DBOLORO4XS7ZBK7 · pith_short_8: 3DBOLORO

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/3DBOLORO4XS7ZBK7JIY2DRIZHE \
  | 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: d8c2e5ba2ee5e5fc855f4a31a1c519392e69345cf0578e74de994388122bc40e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca5ba65212f4f3fce270ab3fbe07ca1a453976263856e48e47809cc5f552c19b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-28T10:19:07Z",
    "title_canon_sha256": "fd06eb728f567d07bfa55460e9f21418af05a5c5e514bd19d99a2f92ee08e562"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08249",
    "kind": "arxiv",
    "version": 1
  }
}