Pith Number

pith:63MTLPNA

pith:2026:63MTLPNAVJVO6K6GJLJFQ6SGPH

not attested not anchored not stored refs pending

Efficient Brood Cell Detection in Layer Trap Nests for Bees and Wasps: Balancing Labeling Effort and Species Coverage

Annika Grasreiner, Chenchang Liu, Felix Fornoff, Henri Greil, Marco Seeland, Patrick Maeder

arxiv:2603.16652 v2 · 2026-03-17 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63MTLPNAVJVO6K6GJLJFQ6SGPH}

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	2026-06-04T01:08:48.372606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6d935bda0aa6aef2bc64ad2587a4679da39720add6ab11ac670c0cff8942f54

Aliases

arxiv: 2603.16652 · arxiv_version: 2603.16652v2 · doi: 10.48550/arxiv.2603.16652 · pith_short_12: 63MTLPNAVJVO · pith_short_16: 63MTLPNAVJVO6K6G · pith_short_8: 63MTLPNA

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/63MTLPNAVJVO6K6GJLJFQ6SGPH \
  | 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: f6d935bda0aa6aef2bc64ad2587a4679da39720add6ab11ac670c0cff8942f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d4bb010da784a58fa630298496e78cf27e68fab44721a99b9b79fb7e8e74c68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-17T15:21:30Z",
    "title_canon_sha256": "8a2d50385df4d32f85fae378794b6f40967a18f78d726e2ab9fc08bc328ab380"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.16652",
    "kind": "arxiv",
    "version": 2
  }
}