Pith Number

pith:IDXO4OMW

pith:2014:IDXO4OMWBLWEOGMHJITXVXWWKD

not attested not anchored not stored refs pending

Analysis of Barcode sequence features to find anomalies due to amplification Bias

Chad Myers, Chandrima Sarkar, Raamesh Deshpande

arxiv:1402.6775 v1 · 2014-02-27 · cs.CE · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IDXO4OMWBLWEOGMHJITXVXWWKD}

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	2026-05-18T02:57:37.101528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40eeee39960aec4719874a277aded650e823f0f45aab505b389d293807e88127

Aliases

arxiv: 1402.6775 · arxiv_version: 1402.6775v1 · doi: 10.48550/arxiv.1402.6775 · pith_short_12: IDXO4OMWBLWE · pith_short_16: IDXO4OMWBLWEOGMH · pith_short_8: IDXO4OMW

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/IDXO4OMWBLWEOGMHJITXVXWWKD \
  | 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: 40eeee39960aec4719874a277aded650e823f0f45aab505b389d293807e88127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0048bd9c22df350a2b84a7dfc315739040ac35627c6e73c65471b84389bcb76f",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2014-02-27T02:59:52Z",
    "title_canon_sha256": "60e8b6c01833eb4d3fe08b0f54f4cfb9050cd3867eb1828ef13ab45f0292c456"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6775",
    "kind": "arxiv",
    "version": 1
  }
}