Pith Number

pith:OMWATBNT

pith:2019:OMWATBNTBQC2GBEBNUMOIJ6H3M

not attested not anchored not stored refs pending

Rapid and cost-effective evaluation of bacterial viability using fluorescence spectroscopy

Cushla McGoverin, Fang Ou, Fr\'ed\'erique Vanholsbeeck, Simon Swift

arxiv:1901.07637 v1 · 2019-01-22 · 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{OMWATBNTBQC2GBEBNUMOIJ6H3M}

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	2026-05-17T23:55:41.995994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

732c0985b30c05a304816d18e427c7db2373a87056436a3b1a0c1538928a83b1

Aliases

arxiv: 1901.07637 · arxiv_version: 1901.07637v1 · doi: 10.48550/arxiv.1901.07637 · pith_short_12: OMWATBNTBQC2 · pith_short_16: OMWATBNTBQC2GBEB · pith_short_8: OMWATBNT

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/OMWATBNTBQC2GBEBNUMOIJ6H3M \
  | 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: 732c0985b30c05a304816d18e427c7db2373a87056436a3b1a0c1538928a83b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04c7b1b961585b4a5af27484ab8a6f2f63bc53d8514e4c9e71f218d629ddb152",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2019-01-22T22:56:01Z",
    "title_canon_sha256": "1d88e3eacb33016c3281d947edde916c09b0d5835ddca0a7674464a6f87653a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07637",
    "kind": "arxiv",
    "version": 1
  }
}