Pith Number

pith:OHTQNTBN

pith:2024:OHTQNTBNKBQGXXVMUTP4B5CKUT

not attested not anchored not stored refs pending

A biosensor based on magnetoelastic waves for detection of antibodies in human plasma for COVID-19 serodiagnosis

Eduardo N. D. de Araujo, Joaquim B. S. Mendes, Larissa C. P. Monteiro, Rafael O. R. R. Cunha, Renato L. Senra, Tiago A. O. Mendes, Wenderson R. F. Silva

arxiv:2403.11389 v2 · 2024-03-18 · physics.bio-ph · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHTQNTBNKBQGXXVMUTP4B5CKUT}

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	2026-07-05T08:29:24.384747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71e706cc2d50606bdeaca4dfc0f44aa4c9ef1ad55ec06a5eed28e4115767d4fa

Aliases

arxiv: 2403.11389 · arxiv_version: 2403.11389v2 · doi: 10.48550/arxiv.2403.11389 · pith_short_12: OHTQNTBNKBQG · pith_short_16: OHTQNTBNKBQGXXVM · pith_short_8: OHTQNTBN

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/OHTQNTBNKBQGXXVMUTP4B5CKUT \
  | 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: 71e706cc2d50606bdeaca4dfc0f44aa4c9ef1ad55ec06a5eed28e4115767d4fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00c1ca0478f994cd59a9429dc5cbb6e6197de93685a621edad7eb487e7768bc8",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2024-03-18T00:35:32Z",
    "title_canon_sha256": "05b0cb38c15141227cec7aa6e311b6ef5c0b7d27ca8a6fff0e046117b9f3fe7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.11389",
    "kind": "arxiv",
    "version": 2
  }
}