Pith Number

pith:YIFAJL3Q

pith:2021:YIFAJL3QIAOKMNLSWAOQYQ25TC

not attested not anchored not stored refs pending

Quantitative particle agglutination assay for point-of-care testing using mobile holographic imaging and deep learning

Aydogan Ozcan, Hyou-Arm Joung, Jingyou Rao, Omai Garner, Sarah Esparza, Yi Luo

arxiv:2106.01837 v1 · 2021-06-02 · physics.med-ph · physics.app-ph · physics.bio-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{YIFAJL3QIAOKMNLSWAOQYQ25TC}

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	2026-07-05T02:58:42.830660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c20a04af70401ca63572b01d0c435d98819a9dbbdc3064fd563a9dfd40bf4421

Aliases

arxiv: 2106.01837 · arxiv_version: 2106.01837v1 · doi: 10.48550/arxiv.2106.01837 · pith_short_12: YIFAJL3QIAOK · pith_short_16: YIFAJL3QIAOKMNLS · pith_short_8: YIFAJL3Q

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/YIFAJL3QIAOKMNLSWAOQYQ25TC \
  | 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: c20a04af70401ca63572b01d0c435d98819a9dbbdc3064fd563a9dfd40bf4421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67ec4082665bf3885c4bb2b1fa61af05eec724d19d536a616d4fc7376aa313ed",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2021-06-02T07:13:23Z",
    "title_canon_sha256": "b814b796b22a61f20c0aeb7e876ab8c2e8446574a01f1a297643a0e943c64f29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.01837",
    "kind": "arxiv",
    "version": 1
  }
}