Pith Number

pith:2VWBZSW4

pith:2022:2VWBZSW4IXMYBDBLOUMTZ4YJEM

not attested not anchored not stored refs pending

A Hitchhiker`s Guide through the Bio-image Analysis Software Universe

Anna Klemm, Christian Tischer, David Legland, Eija Jokitalo, Elnaz Fazeli, Ilya Belevich, Martin Schorb, Michael Doube, Robert Haase, Si\^an Culley

arxiv:2204.07547 v1 · 2022-04-15 · q-bio.QM · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2VWBZSW4IXMYBDBLOUMTZ4YJEM}

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	2026-07-05T04:15:05.109025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d56c1ccadc45d9808c2b75193cf3092300456fa5c9a710418ba1b33703b640b3

Aliases

arxiv: 2204.07547 · arxiv_version: 2204.07547v1 · doi: 10.48550/arxiv.2204.07547 · pith_short_12: 2VWBZSW4IXMY · pith_short_16: 2VWBZSW4IXMYBDBL · pith_short_8: 2VWBZSW4

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/2VWBZSW4IXMYBDBLOUMTZ4YJEM \
  | 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: d56c1ccadc45d9808c2b75193cf3092300456fa5c9a710418ba1b33703b640b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d096062cd08e7776aef66f4c0128ef23bdd1f4777154dc505ec0d94515e9a3cb",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2022-04-15T17:10:09Z",
    "title_canon_sha256": "46a539ea47035f6b6f8dc83f5cf810826666c9420f9ccc67a596a73970d0b82a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07547",
    "kind": "arxiv",
    "version": 1
  }
}