Pith Number

pith:DQ6OKTHH

pith:2019:DQ6OKTHHTTKMACBB7TSUMMTZZW

not attested not anchored not stored refs pending

The $h$-edge tolerable diagnosability of balanced hypercubes

Min Xu, Yulong Wei

arxiv:1904.07020 v1 · 2019-04-15 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQ6OKTHHTTKMACBB7TSUMMTZZW}

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	2026-05-17T23:48:35.453518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c3ce54ce79cd4c00821fce5463279cd9f2f18f381337a2e1defc1be63a8de02

Aliases

arxiv: 1904.07020 · arxiv_version: 1904.07020v1 · doi: 10.48550/arxiv.1904.07020 · pith_short_12: DQ6OKTHHTTKM · pith_short_16: DQ6OKTHHTTKMACBB · pith_short_8: DQ6OKTHH

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/DQ6OKTHHTTKMACBB7TSUMMTZZW \
  | 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: 1c3ce54ce79cd4c00821fce5463279cd9f2f18f381337a2e1defc1be63a8de02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05bff08bdb06eb020ee415d3011d025290b93e5f1ac375d62e5bed5d1676001c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-04-15T13:14:52Z",
    "title_canon_sha256": "90f316bbceb173aef7568b75cb5cd844ffd342c3a3f3f40d5c3b286df539bc86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07020",
    "kind": "arxiv",
    "version": 1
  }
}