Pith Number

pith:VT3C47EN

pith:2015:VT3C47ENUSW7YIMDID3SUTUJWB

not attested not anchored not stored refs pending

Equivalence of 2D color codes (without translational symmetry) to surface codes

Arjun Bhagoji, Pradeep Sarvepalli

arxiv:1503.03009 v2 · 2015-03-10 · quant-ph · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VT3C47ENUSW7YIMDID3SUTUJWB}

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	2026-05-18T02:17:51.132198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acf62e7c8da4adfc218340f72a4e89b0483a21ba379a2f5470ee265d0a0204d4

Aliases

arxiv: 1503.03009 · arxiv_version: 1503.03009v2 · doi: 10.48550/arxiv.1503.03009 · pith_short_12: VT3C47ENUSW7 · pith_short_16: VT3C47ENUSW7YIMD · pith_short_8: VT3C47EN

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/VT3C47ENUSW7YIMDID3SUTUJWB \
  | 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: acf62e7c8da4adfc218340f72a4e89b0483a21ba379a2f5470ee265d0a0204d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380b408906bdfbc05d547bd2fe9d05a5b49161f5f9e7768d25fc24bbe6f0c29b",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-03-10T17:42:29Z",
    "title_canon_sha256": "7555759d80205987078d7d68130b620b285f4ce0f278d463552bf1286a3e8b57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03009",
    "kind": "arxiv",
    "version": 2
  }
}