Pith Number

pith:BT5DN7BK

pith:2019:BT5DN7BK6DLE4LCLAOU4ZTSXXR

not attested not anchored not stored refs pending

Access Balancing in Storage Systems by Labeling Partial Steiner Systems

Alan C.H. Ling, Charles J. Colbourn, Dylan Lusi, Hoang Dau, Olgica Milenkovic, Ryan Gabrys, Yeow Meng Chee

arxiv:1906.12073 v1 · 2019-06-28 · cs.IT · math.CO · 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{BT5DN7BK6DLE4LCLAOU4ZTSXXR}

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	2026-05-17T23:41:59.342296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cfa36fc2af0d64e2c4b03a9ccce57bc57763eb1e7bdec5607ce9e94f815652f

Aliases

arxiv: 1906.12073 · arxiv_version: 1906.12073v1 · doi: 10.48550/arxiv.1906.12073 · pith_short_12: BT5DN7BK6DLE · pith_short_16: BT5DN7BK6DLE4LCL · pith_short_8: BT5DN7BK

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/BT5DN7BK6DLE4LCLAOU4ZTSXXR \
  | 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: 0cfa36fc2af0d64e2c4b03a9ccce57bc57763eb1e7bdec5607ce9e94f815652f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73c92d1c887b29622d0b0c8f02bee2ffc37526cd2e2c09b22fa8320d77f45d8b",
    "cross_cats_sorted": [
      "math.CO",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-06-28T07:44:17Z",
    "title_canon_sha256": "5ef92c1242257ec8ba3f5b78d0ffbf73b4963fe7fcdab90598f129899c0c1ab4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.12073",
    "kind": "arxiv",
    "version": 1
  }
}