Pith Number

pith:OCBC7SWS

pith:2022:OCBC7SWSLHKVI2XMPJJTDAWRKJ

not attested not anchored not stored refs pending

Tailored cluster states with high threshold under biased noise

Jahan Claes, J. Eli Bourassa, Shruti Puri

arxiv:2201.10566 v1 · 2022-01-25 · 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{OCBC7SWSLHKVI2XMPJJTDAWRKJ}

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	2026-07-05T05:37:04.611747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70822fcad259d5546aec7a533182d1524e36aaa8f3a24625624c391b9c1b089f

Aliases

arxiv: 2201.10566 · arxiv_version: 2201.10566v1 · doi: 10.48550/arxiv.2201.10566 · pith_short_12: OCBC7SWSLHKV · pith_short_16: OCBC7SWSLHKVI2XM · pith_short_8: OCBC7SWS

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/OCBC7SWSLHKVI2XMPJJTDAWRKJ \
  | 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: 70822fcad259d5546aec7a533182d1524e36aaa8f3a24625624c391b9c1b089f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "878477f368c35ae47d284930c1db84c043d844a22761a7b950fdfdc793ba2e43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-01-25T19:00:00Z",
    "title_canon_sha256": "60bd8ab4f91b433a9ec8323acd63201c5771e8acfe9ee0fea12b63b90b9e656f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.10566",
    "kind": "arxiv",
    "version": 1
  }
}