Pith Number

pith:IQQ2S5N6

pith:2015:IQQ2S5N6ZS5QTHL23TVYORRN2J

not attested not anchored not stored refs pending

MEEPTOOLS: A maximum expected error based FASTQ read filtering and trimming toolkit

Hardik I. Parikh, Nihar U. Sheth, Steven P. Bradley, Vishal N. Koparde

arxiv:1512.03344 v1 · 2015-12-10 · q-bio.GN

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQQ2S5N6ZS5QTHL23TVYORRN2J}

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	2026-05-18T01:24:37.395990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4421a975beccbb099d7adceb87462dd250159ca6cd9af7206bba51b814f4d23c

Aliases

arxiv: 1512.03344 · arxiv_version: 1512.03344v1 · doi: 10.48550/arxiv.1512.03344 · pith_short_12: IQQ2S5N6ZS5Q · pith_short_16: IQQ2S5N6ZS5QTHL2 · pith_short_8: IQQ2S5N6

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/IQQ2S5N6ZS5QTHL23TVYORRN2J \
  | 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: 4421a975beccbb099d7adceb87462dd250159ca6cd9af7206bba51b814f4d23c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ff6db89e458415cc63055a7abce5510c76647dde53c9d3bbc9ea1dfa36b04a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2015-12-10T17:53:58Z",
    "title_canon_sha256": "d0db857cf53d1079d7babaf869d8dc3368b76c26f43d2fdd31d2b207567e40b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03344",
    "kind": "arxiv",
    "version": 1
  }
}