Pith Number

pith:K4PHUAI2

pith:2018:K4PHUAI2XZOO3T4EVGDCLWUB55

not attested not anchored not stored refs pending

On the Local Equivalence of 2D Color Codes and Surface Codes with Applications

Arjun Nitin Bhagoji, Arun B. Aloshious, Pradeep Kiran Sarvepalli

arxiv:1804.00866 v1 · 2018-04-03 · 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{K4PHUAI2XZOO3T4EVGDCLWUB55}

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	2026-05-18T00:19:31.923521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

571e7a011abe5cedcf84a98625da81ef491b604901379fc5d2fdce0a4558a86d

Aliases

arxiv: 1804.00866 · arxiv_version: 1804.00866v1 · doi: 10.48550/arxiv.1804.00866 · pith_short_12: K4PHUAI2XZOO · pith_short_16: K4PHUAI2XZOO3T4E · pith_short_8: K4PHUAI2

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/K4PHUAI2XZOO3T4EVGDCLWUB55 \
  | 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: 571e7a011abe5cedcf84a98625da81ef491b604901379fc5d2fdce0a4558a86d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "045829bbb035c264069a455ada58f93c121dff952c4673eeca59f88d81f89200",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-03T08:22:34Z",
    "title_canon_sha256": "9d03d74f422133afdb1f88ed71c75b9c2278cba97c77cde9c2a1a58d03505583"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00866",
    "kind": "arxiv",
    "version": 1
  }
}