Pith Number

pith:AH2D76M3

pith:2003:AH2D76M3R5IBC5HIMYZN2HSVN3

not attested not anchored not stored refs pending

Quantum error correction in globally controlled arrays

Adel Bririd, Alastair Kay, Simon C. Benjamin

arxiv:quant-ph/0308113 v2 · 2003-08-21 · 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{AH2D76M3R5IBC5HIMYZN2HSVN3}

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	2026-07-04T14:46:23.474040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01f43ff99b8f501174e86632dd1e556ec7489b3396bbb0c8c05c1ba1c6c22739

Aliases

arxiv: quant-ph/0308113 · arxiv_version: quant-ph/0308113v2 · doi: 10.48550/arxiv.quant-ph/0308113 · pith_short_12: AH2D76M3R5IB · pith_short_16: AH2D76M3R5IBC5HI · pith_short_8: AH2D76M3

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/AH2D76M3R5IBC5HIMYZN2HSVN3 \
  | 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: 01f43ff99b8f501174e86632dd1e556ec7489b3396bbb0c8c05c1ba1c6c22739

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb09068cde9938ddcad50edf2d3acd9c9b2b040db960406d20eafba79f4378b5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-08-21T18:37:53Z",
    "title_canon_sha256": "99a54c11703b55483e576e91776b16d060655bfa35f62c7e0f6f218a9b750668"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0308113",
    "kind": "arxiv",
    "version": 2
  }
}