Pith Number

pith:2VKKD4YD

pith:2018:2VKKD4YDT2WWAEHFDEBCYENEHY

not attested not anchored not stored refs pending

A framework for generalized group testing with inhibitors and its potential application in neuroscience

Isao Echizen, Mahdi Cheraghchi, Minoru Kuribayashi, Thach V. Bui

arxiv:1810.01086 v2 · 2018-10-02 · 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{2VKKD4YDT2WWAEHFDEBCYENEHY}

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	2026-05-17T23:54:22.474434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d554a1f3039ead6010e519022c11a43e249d58d31ef4a1f77dd27121529baddb

Aliases

arxiv: 1810.01086 · arxiv_version: 1810.01086v2 · doi: 10.48550/arxiv.1810.01086 · pith_short_12: 2VKKD4YDT2WW · pith_short_16: 2VKKD4YDT2WWAEHF · pith_short_8: 2VKKD4YD

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/2VKKD4YDT2WWAEHFDEBCYENEHY \
  | 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: d554a1f3039ead6010e519022c11a43e249d58d31ef4a1f77dd27121529baddb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da26de96881e49590c3297e19fcffb0f46f2ddf78da8c81e757c2e76c3f263fc",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-10-02T06:19:34Z",
    "title_canon_sha256": "81001bd6bd2211e3f68c8000073642b6ed69ddf2ead79ff5ab860fdf15f57e22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01086",
    "kind": "arxiv",
    "version": 2
  }
}