Pith Number

pith:LNFMVIIG

pith:2020:LNFMVIIGXWJJE2BQMSP6DVE6CK

not attested not anchored not stored refs pending

Extracting quantitative biological information from brightfield cell images using deep learning

Alan Sabirsh, Benjamin Midtvedt, Caroline B. Adiels, Daniel Midtvedt, Giovanni Volpe, Jes\'us Pineda, Saga Helgadottir, Stefano Romeo

arxiv:2012.12986 v1 · 2020-12-23 · physics.med-ph · eess.IV · 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{LNFMVIIGXWJJE2BQMSP6DVE6CK}

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	2026-07-05T08:33:18.043299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b4acaa106bd92926830649fe1d49e128c92434b7ae89ed60aac9f6c15667d1d

Aliases

arxiv: 2012.12986 · arxiv_version: 2012.12986v1 · doi: 10.48550/arxiv.2012.12986 · pith_short_12: LNFMVIIGXWJJ · pith_short_16: LNFMVIIGXWJJE2BQ · pith_short_8: LNFMVIIG

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/LNFMVIIGXWJJE2BQMSP6DVE6CK \
  | 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: 5b4acaa106bd92926830649fe1d49e128c92434b7ae89ed60aac9f6c15667d1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a9c076b249c9489d788e34b6acaf1fd3c47943ee6ca4c0f267bca1fb38d41cd",
    "cross_cats_sorted": [
      "eess.IV",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2020-12-23T21:26:45Z",
    "title_canon_sha256": "a93788be30457c8cde92bf7283cdfb7fe58eaa51d38b883009a43337baa88944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.12986",
    "kind": "arxiv",
    "version": 1
  }
}