Pith Number

pith:WWXM43NI

pith:2026:WWXM43NIVOZFHOSGCTYE54LZPG

not attested not anchored not stored refs pending

Intrinsic locality dimension of quantum codes

Esther Xiaozhen Fu, Yimin Lu, Zi-Wen Liu

arxiv:2605.31441 v1 · 2026-05-29 · 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{WWXM43NIVOZFHOSGCTYE54LZPG}

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	2026-06-01T02:04:06.069918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5aece6da8abb253ba4614f04ef17979ba966d494944b75832c5f2ff76265823

Aliases

arxiv: 2605.31441 · arxiv_version: 2605.31441v1 · doi: 10.48550/arxiv.2605.31441 · pith_short_12: WWXM43NIVOZF · pith_short_16: WWXM43NIVOZFHOSG · pith_short_8: WWXM43NI

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/WWXM43NIVOZFHOSGCTYE54LZPG \
  | 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: b5aece6da8abb253ba4614f04ef17979ba966d494944b75832c5f2ff76265823

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "127e005af8123f4198baf6bb3b4273f7a6a4ec72f6fc2776b04c771e6ecd2a4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-29T15:38:50Z",
    "title_canon_sha256": "ac64508225cf9a09e48e2102fa1a29aa779e4609cf6867ef188fca40fb501a66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31441",
    "kind": "arxiv",
    "version": 1
  }
}