Pith Number

pith:BKURUQHM

pith:2014:BKURUQHMJFSDULRSB62GTREX4Z

not attested not anchored not stored refs pending

Characterization of how errors accumulate in quantum computers

D. D. Bhaktavatsala Rao, J. Gulliksen, K. M{\o}lmer

arxiv:1404.2709 v1 · 2014-04-10 · 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{BKURUQHMJFSDULRSB62GTREX4Z}

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	2026-05-18T02:54:28.716069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aa91a40ec49643a2e320fb469c497e643b2e0b3c5db7744415d6c59794a0c16

Aliases

arxiv: 1404.2709 · arxiv_version: 1404.2709v1 · doi: 10.48550/arxiv.1404.2709 · pith_short_12: BKURUQHMJFSD · pith_short_16: BKURUQHMJFSDULRS · pith_short_8: BKURUQHM

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/BKURUQHMJFSDULRSB62GTREX4Z \
  | 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: 0aa91a40ec49643a2e320fb469c497e643b2e0b3c5db7744415d6c59794a0c16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfad8db364f90ccd640ac239ae0e37afc2100b731758fdb43e3b0535f233b258",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-10T07:16:11Z",
    "title_canon_sha256": "0c46440126258a9bf4124579374aef3ebca6ee5cf40e9c883e44b3b29d3e7e43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2709",
    "kind": "arxiv",
    "version": 1
  }
}