Pith Number

pith:YLAMEESX

pith:2020:YLAMEESX77B37AD2ACTUEIAGVX

not attested not anchored not stored refs pending

Automatic image-based identification and biomass estimation of invertebrates

Alexandros Iosifidis, Claus Melvad, Jenni Raitoharju, Johanna \"Arje, Kristian Meissner, Mads Rosenh{\o}j Jeppesen, Maria Strandg{\aa}rd Rasmussen, Moncef Gabbouj, Sigurd Agerskov Madsen, Toke Thomas H{\o}ye, Ville Tirronen

arxiv:2002.03807 v1 · 2020-02-05 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLAMEESX77B37AD2ACTUEIAGVX}

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	2026-07-05T00:39:26.262044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2c0c21257ffc3bf807a00a7422006adf637500bb3abf80ec91f822722b5cc5b

Aliases

arxiv: 2002.03807 · arxiv_version: 2002.03807v1 · doi: 10.48550/arxiv.2002.03807 · pith_short_12: YLAMEESX77B3 · pith_short_16: YLAMEESX77B37AD2 · pith_short_8: YLAMEESX

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/YLAMEESX77B37AD2ACTUEIAGVX \
  | 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: c2c0c21257ffc3bf807a00a7422006adf637500bb3abf80ec91f822722b5cc5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c82f42b1cb3c1616ddc6c29746dbd64b25e902c5880ede6017b4aef01ab1e49a",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-05T21:38:57Z",
    "title_canon_sha256": "e7c15bea541c4455c0afbfb53006b6aae577e5c7d601aa44d1dd10314cfb80af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.03807",
    "kind": "arxiv",
    "version": 1
  }
}