Pith Number

pith:BRBI4KL3

pith:2009:BRBI4KL3YWP3HCCYYJBQKEJD5X

not attested not anchored not stored refs pending

Measurement-based quantum computation

D. E. Browne, H. J. Briegel, M. Van den Nest, R. Raussendorf, W. D\"ur

arxiv:0910.1116 v2 · 2009-10-06 · 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{BRBI4KL3YWP3HCCYYJBQKEJD5X}

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	2026-05-18T04:16:30.954623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c428e297bc59fb38858c243051123edff2637af23b9bd2b5f1215621d4b957c

Aliases

arxiv: 0910.1116 · arxiv_version: 0910.1116v2 · doi: 10.48550/arxiv.0910.1116 · pith_short_12: BRBI4KL3YWP3 · pith_short_16: BRBI4KL3YWP3HCCY · pith_short_8: BRBI4KL3

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/BRBI4KL3YWP3HCCYYJBQKEJD5X \
  | 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: 0c428e297bc59fb38858c243051123edff2637af23b9bd2b5f1215621d4b957c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0844b80a4f67430df72a7666c075e68ed71e1f8ee8c87f20bc7f808de71e2a22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-10-06T21:17:39Z",
    "title_canon_sha256": "658139a2678ef85f8c6ddd5f21fe524efb762683a8905f72ae5ca4996d481b6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1116",
    "kind": "arxiv",
    "version": 2
  }
}