Pith Number

pith:UVO7UGCQ

pith:2006:UVO7UGCQXWJSAOYEGAJVG2Z3TH

not attested not anchored not stored refs pending

Efficient error characterization in Quantum Information Processing

Benjamin L\'evi, Cecilia C. L\'opez, D. G. Cory, Joseph Emerson

arxiv:quant-ph/0608246 v1 · 2006-08-31 · 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{UVO7UGCQXWJSAOYEGAJVG2Z3TH}

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	2026-05-18T01:37:54.307154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a55dfa1850bd93203b043013536b3b99dce18878496e49bfcb16b2208376ae97

Aliases

arxiv: quant-ph/0608246 · arxiv_version: quant-ph/0608246v1 · doi: 10.48550/arxiv.quant-ph/0608246 · pith_short_12: UVO7UGCQXWJS · pith_short_16: UVO7UGCQXWJSAOYE · pith_short_8: UVO7UGCQ

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/UVO7UGCQXWJSAOYEGAJVG2Z3TH \
  | 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: a55dfa1850bd93203b043013536b3b99dce18878496e49bfcb16b2208376ae97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e79b4c8022734a6c69f634c27954f63e5f8e10c07eb6555125384f32d7fa5aa5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-08-31T01:31:38Z",
    "title_canon_sha256": "d3093885112fa4a04383ce67fcdd8c9bd3ac0ae77809c75a946f0faaca82048c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0608246",
    "kind": "arxiv",
    "version": 1
  }
}