Pith Number

pith:HDRIQUVU

pith:2011:HDRIQUVUMTZDQLZL325LUMO4CO

not attested not anchored not stored refs pending

Semi-device independent random number expansion protocol with n to 1 quantum random access codes

Guang-Can Guo, Hong-Wei Li, Marcin Paw{\l}owski, Zheng-Fu Han, Zhen-Qiang Yin

arxiv:1109.5259 v2 · 2011-09-24 · 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{HDRIQUVUMTZDQLZL325LUMO4CO}

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	2026-05-18T02:00:25.611047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38e28852b464f2382f2bdebaba31dc1386df10f3de54dbc4e3165a7619473f3f

Aliases

arxiv: 1109.5259 · arxiv_version: 1109.5259v2 · doi: 10.48550/arxiv.1109.5259 · pith_short_12: HDRIQUVUMTZD · pith_short_16: HDRIQUVUMTZDQLZL · pith_short_8: HDRIQUVU

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/HDRIQUVUMTZDQLZL325LUMO4CO \
  | 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: 38e28852b464f2382f2bdebaba31dc1386df10f3de54dbc4e3165a7619473f3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02837b335688bb4558cb0a33fbd767212ae769adce01801a4339f4684ba8da3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-24T12:38:24Z",
    "title_canon_sha256": "ec977063e1c4d1788d74041044de92ba23138259ca3dea772282a7fa1caa32cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5259",
    "kind": "arxiv",
    "version": 2
  }
}