Pith Number

pith:XPM6HGTY

pith:2019:XPM6HGTYGLIGU4BQT6SRWWX4H5

not attested not anchored not stored refs pending

Implementation of a Hamming-Distance-Like Genomic Quantum Classifier Using Inner Products on IBMQX4 and IBMQX16

Aakrosh Ratan, Kunal Kathuria, Michael McConnell, Stefan Bekiranov

arxiv:1907.08267 v1 · 2019-07-18 · quant-ph · 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{XPM6HGTYGLIGU4BQT6SRWWX4H5}

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	2026-05-17T23:40:10.387979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbd9e39a7832d06a70309fa51b5afc3f43f1f5ae0bc3645299a822d7bdd45f65

Aliases

arxiv: 1907.08267 · arxiv_version: 1907.08267v1 · doi: 10.48550/arxiv.1907.08267 · pith_short_12: XPM6HGTYGLIG · pith_short_16: XPM6HGTYGLIGU4BQ · pith_short_8: XPM6HGTY

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/XPM6HGTYGLIGU4BQT6SRWWX4H5 \
  | 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: bbd9e39a7832d06a70309fa51b5afc3f43f1f5ae0bc3645299a822d7bdd45f65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5deb270f1ac61ad8a496d83036d15eec5acffdc1d12b4aa91c2e7670b8c9a9ec",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-18T20:12:55Z",
    "title_canon_sha256": "f90e9c1711a3c72e108413510b774c6415d19b4ac02c7f3b8a2caef5c7192b42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08267",
    "kind": "arxiv",
    "version": 1
  }
}