Pith Number

pith:IRSPTNZX

pith:2015:IRSPTNZXA36O5Y55SH7F73HZPP

not attested not anchored not stored refs pending

Constructions and Noise Threshold of Hyperbolic Surface Codes

Barbara M. Terhal, Nikolas P. Breuckmann

arxiv:1506.04029 v2 · 2015-06-12 · 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{IRSPTNZXA36O5Y55SH7F73HZPP}

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.

Cited by

1 paper in Pith

Hofstadter's Butterfly in AdS$_3$ Black Holes

Receipt and verification

First computed	2026-05-18T01:07:58.505973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4464f9b73706fceee3bd91fe5fecf97bea39bf29c9fd49b9ddd6beadabb33b86

Aliases

arxiv: 1506.04029 · arxiv_version: 1506.04029v2 · doi: 10.48550/arxiv.1506.04029 · pith_short_12: IRSPTNZXA36O · pith_short_16: IRSPTNZXA36O5Y55 · pith_short_8: IRSPTNZX

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/IRSPTNZXA36O5Y55SH7F73HZPP \
  | 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: 4464f9b73706fceee3bd91fe5fecf97bea39bf29c9fd49b9ddd6beadabb33b86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "414c604ff0014783d290c61b87a9d308e96530f220aca6ab517ca0dff2868d79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-12T14:32:54Z",
    "title_canon_sha256": "953777faa3f2b1f0606eb8d33ed4f4d09daadb8ef9ec24714d0df74d9ff2d373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04029",
    "kind": "arxiv",
    "version": 2
  }
}