Pith Number

pith:HLF3MUYN

pith:2014:HLF3MUYN3JW6RKHKBR3KNBSR4D

not attested not anchored not stored refs pending

Quantum key distribution based on quantum dimension and independent devices

Guang-Can Guo, Hong-Wei Li, Shuang Wang, Wei Chen, Zheng-Fu Han, Zhen-Qiang Yin

arxiv:1402.2053 v2 · 2014-02-10 · 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{HLF3MUYN3JW6RKHKBR3KNBSR4D}

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	2026-05-18T01:44:46.004996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3acbb6530dda6de8a8ea0c76a68651e0eccc0d408dbfc463ad6fdf12e9530dd4

Aliases

arxiv: 1402.2053 · arxiv_version: 1402.2053v2 · doi: 10.48550/arxiv.1402.2053 · pith_short_12: HLF3MUYN3JW6 · pith_short_16: HLF3MUYN3JW6RKHK · pith_short_8: HLF3MUYN

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/HLF3MUYN3JW6RKHKBR3KNBSR4D \
  | 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: 3acbb6530dda6de8a8ea0c76a68651e0eccc0d408dbfc463ad6fdf12e9530dd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "845ef755a2d323b07d73ff824284d7ebe85db25d0f4c463643b1f8f54b71fbb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-10T07:08:55Z",
    "title_canon_sha256": "4deecfceade6ba4f3cb301997a3f3ec50fb534e0fdcb485a46c6070ae7ac8d2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2053",
    "kind": "arxiv",
    "version": 2
  }
}