Pith Number

pith:GFSMWP4K

pith:2018:GFSMWP4KLO4BQUQ47XL3J5JWW5

not attested not anchored not stored refs pending

The role of entropy in topological quantum error correction

Benjamin J. Brown, Michael E. Beverland, Michael J. Kastoryano, Quentin Marolleau

arxiv:1812.05117 v1 · 2018-12-12 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFSMWP4KLO4BQUQ47XL3J5JWW5}

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	2026-05-17T23:39:40.066956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3164cb3f8a5bb818521cfdd7b4f536b76d1c85327dd2577451b3cdbedf42b7cf

Aliases

arxiv: 1812.05117 · arxiv_version: 1812.05117v1 · doi: 10.48550/arxiv.1812.05117 · pith_short_12: GFSMWP4KLO4B · pith_short_16: GFSMWP4KLO4BQUQ4 · pith_short_8: GFSMWP4K

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/GFSMWP4KLO4BQUQ47XL3J5JWW5 \
  | 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: 3164cb3f8a5bb818521cfdd7b4f536b76d1c85327dd2577451b3cdbedf42b7cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "730f09dfe3c38de67bd9ffc18f6a2a47552cbc3dfe7a3777c5d5cb26704bd735",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-12T19:00:08Z",
    "title_canon_sha256": "4d2756780bf6978d2f92f274c22f3eadcff3a1a4469905b694c2b96c7aa8b78f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05117",
    "kind": "arxiv",
    "version": 1
  }
}