Pith Number

pith:ZPPAEP2Z

pith:2017:ZPPAEP2Z6SKZDG7RJIA2Y3VXCI

not attested not anchored not stored refs pending

Hyperbolic and Semi-Hyperbolic Surface Codes for Quantum Storage

Anirudh Krishna, Barbara M. Terhal, Christophe Vuillot, Earl Campbell, Nikolas P. Breuckmann

arxiv:1703.00590 v2 · 2017-03-02 · 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{ZPPAEP2Z6SKZDG7RJIA2Y3VXCI}

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

2 papers in Pith

Systematic Approach to Hyperbolic Quantum Error Correction Codes

Hofstadter's Butterfly in AdS$_3$ Black Holes

Receipt and verification

First computed	2026-05-18T00:38:28.260779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbde023f59f495919bf14a01ac6eb71209d04bd6f0a0c743761ccc39e27470ef

Aliases

arxiv: 1703.00590 · arxiv_version: 1703.00590v2 · doi: 10.48550/arxiv.1703.00590 · pith_short_12: ZPPAEP2Z6SKZ · pith_short_16: ZPPAEP2Z6SKZDG7R · pith_short_8: ZPPAEP2Z

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/ZPPAEP2Z6SKZDG7RJIA2Y3VXCI \
  | 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: cbde023f59f495919bf14a01ac6eb71209d04bd6f0a0c743761ccc39e27470ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6c56c9dedfc4a6224c5a4017bf0e13ed3be1159577fb7a67b935f0b80f0ff5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-03-02T02:31:10Z",
    "title_canon_sha256": "275503f868daa49eb26d09e887f374a81625c7b693db3de2b237215980b38722"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00590",
    "kind": "arxiv",
    "version": 2
  }
}