Pith Number

pith:TWLGPIYZ

pith:2018:TWLGPIYZSZOLJMRG23ZJO74LY3

not attested not anchored not stored refs pending

Quantum Capacitance-Limited MoS2 Biosensors Enable Remote Label-Free Enzyme Measurements

Antonio Cardone, Arvind Balijepalli, Curt A. Richter, Harish C. Pant, Jeffery B. Klauda, Nicholas B. Guros, Niranjana D. Amin, Robert C. Bruce, Siyuan Zhang, Son T. Le

arxiv:1902.10234 v1 · 2018-12-21 · q-bio.QM · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TWLGPIYZSZOLJMRG23ZJO74LY3}

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	2026-07-04T23:52:03.676480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d9667a319965cb4b226d6f2977f8bc6dbf8b3aa49e0450df6537f6812e05fb8

Aliases

arxiv: 1902.10234 · arxiv_version: 1902.10234v1 · doi: 10.48550/arxiv.1902.10234 · pith_short_12: TWLGPIYZSZOL · pith_short_16: TWLGPIYZSZOLJMRG · pith_short_8: TWLGPIYZ

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/TWLGPIYZSZOLJMRG23ZJO74LY3 \
  | 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: 9d9667a319965cb4b226d6f2977f8bc6dbf8b3aa49e0450df6537f6812e05fb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dc41b276e76ed236cf621354464dff239c1282948897cb761cf3b4f7b227b21",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-12-21T16:34:53Z",
    "title_canon_sha256": "5d938d98d1c435a3912c241ffa35a739962f10d7e0de280ba624a19969121d99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10234",
    "kind": "arxiv",
    "version": 1
  }
}