Pith Number

pith:JO3ECZOZ

pith:2024:JO3ECZOZZCKLV5KURD6HJBDAZL

not attested not anchored not stored refs pending

Group Testing with General Correlation Using Hypergraphs

Hesam Nikpey, Saswati Sarkar, Shirin Saeedi Bidokhti

arxiv:2412.17751 v2 · 2024-12-23 · cs.IT · 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{JO3ECZOZZCKLV5KURD6HJBDAZL}

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	2026-07-05T10:42:40.705972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bb64165d9c894baf55488fc748460caf86b93851e725ae84a89bcb1f3699dc2

Aliases

arxiv: 2412.17751 · arxiv_version: 2412.17751v2 · doi: 10.48550/arxiv.2412.17751 · pith_short_12: JO3ECZOZZCKL · pith_short_16: JO3ECZOZZCKLV5KU · pith_short_8: JO3ECZOZ

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/JO3ECZOZZCKLV5KURD6HJBDAZL \
  | 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: 4bb64165d9c894baf55488fc748460caf86b93851e725ae84a89bcb1f3699dc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba462e8ad0fcf6a1dd19b6ee748269765c0e6f24d369a281fd19d71f63e6dfd5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-12-23T18:03:49Z",
    "title_canon_sha256": "95d8cdd21e06a88ea92438e1df1fc5ea159c8a300bad699b6de8f01c2ffdf31e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.17751",
    "kind": "arxiv",
    "version": 2
  }
}