Pith Number

pith:WVAHSEHL

pith:2017:WVAHSEHL7L5XY7UVPD76TSTU6T

not attested not anchored not stored refs pending

Multi-sample Estimation of Bacterial Composition Matrix in Metagenomics Data

Anru Zhang, Hongzhe Li, Yuanpei Cao

arxiv:1706.02380 v4 · 2017-06-07 · stat.ME · stat.AP · stat.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{WVAHSEHL7L5XY7UVPD76TSTU6T}

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	2026-05-17T23:47:49.288139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5407910ebfafb7c7e9578ffe9ca74f4d518ee606461aa366c033c2d8e9d3683

Aliases

arxiv: 1706.02380 · arxiv_version: 1706.02380v4 · doi: 10.48550/arxiv.1706.02380 · pith_short_12: WVAHSEHL7L5X · pith_short_16: WVAHSEHL7L5XY7UV · pith_short_8: WVAHSEHL

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/WVAHSEHL7L5XY7UVPD76TSTU6T \
  | 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: b5407910ebfafb7c7e9578ffe9ca74f4d518ee606461aa366c033c2d8e9d3683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fccdbad5a33903af8ba71b09262ebb50488d269ae87f5f30d671aebf4fbb294",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-06-07T21:05:26Z",
    "title_canon_sha256": "205e4aef00249f34f12525b0abd0ecb938d645d990f890be902859a39953073f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02380",
    "kind": "arxiv",
    "version": 4
  }
}