Pith Number

pith:P7PHFSP5

pith:2010:P7PHFSP57H5BRULIF3HECDHSE7

not attested not anchored not stored refs pending

Optimized Entanglement-Assisted Quantum Error Correction

Daniel A. Lidar, Soraya Taghavi, Todd A. Brun

arxiv:1008.5384 v1 · 2010-08-31 · quant-ph · cond-mat.other · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7PHFSP57H5BRULIF3HECDHSE7}

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	2026-05-18T04:38:16.702797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fde72c9fdf9fa18d1682ece410cf227d2d5e93d4c6a99beabffbdbbbec5807d

Aliases

arxiv: 1008.5384 · arxiv_version: 1008.5384v1 · doi: 10.48550/arxiv.1008.5384 · pith_short_12: P7PHFSP57H5B · pith_short_16: P7PHFSP57H5BRULI · pith_short_8: P7PHFSP5

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/P7PHFSP57H5BRULIF3HECDHSE7 \
  | 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: 7fde72c9fdf9fa18d1682ece410cf227d2d5e93d4c6a99beabffbdbbbec5807d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10e80ab50fc2814ba1f9beee241bf958b6936a7b529c3ec602061fda5df0b47b",
    "cross_cats_sorted": [
      "cond-mat.other",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-08-31T18:42:37Z",
    "title_canon_sha256": "8d93669527584cf11a09fbabe032b53d32c28fcd9eca5dee7fb7a9f342a68a7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.5384",
    "kind": "arxiv",
    "version": 1
  }
}