Pith Number

pith:3YBKBO62

pith:2016:3YBKBO62UCFW4DLLVHLRGB2MJA

not attested not anchored not stored refs pending

Unmixed d-uniform r-partite hypergraphs

Rashid Zaare-Nahandi, Reza Jafarpour-Golzari

arxiv:1605.02655 v1 · 2016-05-09 · math.AC · 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{3YBKBO62UCFW4DLLVHLRGB2MJA}

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	2026-05-18T01:03:26.490196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de02a0bbdaa08b6e0d6ba9d713074c4818cd9611e90ad708f907bc2c73dd01ee

Aliases

arxiv: 1605.02655 · arxiv_version: 1605.02655v1 · doi: 10.48550/arxiv.1605.02655 · pith_short_12: 3YBKBO62UCFW · pith_short_16: 3YBKBO62UCFW4DLL · pith_short_8: 3YBKBO62

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/3YBKBO62UCFW4DLLVHLRGB2MJA \
  | 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: de02a0bbdaa08b6e0d6ba9d713074c4818cd9611e90ad708f907bc2c73dd01ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c4552915da4fc6cf6a9d44c2d6e0939bb5d4e5d1ec653813f8d2d3c4c54fd62",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2016-05-09T16:53:53Z",
    "title_canon_sha256": "0ff62f3ac7caa375b7e7a386579cabd4e44e278e6a31be0fb607310b5fb5a816"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02655",
    "kind": "arxiv",
    "version": 1
  }
}