Pith Number

pith:7OVBGMZI

pith:2015:7OVBGMZI4AOIBUNY43QJPXGI2P

not attested not anchored not stored refs pending

Uniformly resolvable $(C_4, K_{1,3})$-designs of order $v$ and index $2$

E. S. Yazici, M. Gionfriddo, S. Kucukcifci, S. Milici

arxiv:1506.06618 v1 · 2015-06-22 · 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{7OVBGMZI4AOIBUNY43QJPXGI2P}

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	2026-05-18T01:41:44.730083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbaa133328e01c80d1b8e6e097dcc8d3c79e1ddd22de1447c97aaa3022178d29

Aliases

arxiv: 1506.06618 · arxiv_version: 1506.06618v1 · doi: 10.48550/arxiv.1506.06618 · pith_short_12: 7OVBGMZI4AOI · pith_short_16: 7OVBGMZI4AOIBUNY · pith_short_8: 7OVBGMZI

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/7OVBGMZI4AOIBUNY43QJPXGI2P \
  | 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: fbaa133328e01c80d1b8e6e097dcc8d3c79e1ddd22de1447c97aaa3022178d29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85b3843165df3087caefcf7a940dad85562dccfb510c2b30bc436edc56b21d50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-06-22T14:18:21Z",
    "title_canon_sha256": "d0707b3d47136956fec9e42ff203dd056a2bc5be3ba797b159f4ec7614ceae89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06618",
    "kind": "arxiv",
    "version": 1
  }
}