Pith Number

pith:EAF3A34S

pith:2021:EAF3A34SNGEAT5K7GLCCJ5IJ7F

not attested not anchored not stored refs pending

Automatic Plant Cover Estimation with Convolutional Neural Networks

Christine R\"omermann, Joachim Denzler, Josephine Ulrich, Matthias K\"orschens, Mirco Migliavacca, Paul Bodesheim, Solveig Franziska Bucher

arxiv:2106.11154 v3 · 2021-06-21 · 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{EAF3A34SNGEAT5K7GLCCJ5IJ7F}

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	2026-07-05T03:01:24.594476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

200bb06f92698809f55f32c424f509f94596e5d1eb6a6efbf13636ed50bc805a

Aliases

arxiv: 2106.11154 · arxiv_version: 2106.11154v3 · doi: 10.48550/arxiv.2106.11154 · pith_short_12: EAF3A34SNGEA · pith_short_16: EAF3A34SNGEAT5K7 · pith_short_8: EAF3A34S

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/EAF3A34SNGEAT5K7GLCCJ5IJ7F \
  | 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: 200bb06f92698809f55f32c424f509f94596e5d1eb6a6efbf13636ed50bc805a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b4158b7f88b34fe1fd7e72da577d4c29e0eaadc313f308b276481306bed0f59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-21T14:52:01Z",
    "title_canon_sha256": "2723e749f74dd255317f6833cd35064990696026eb07a68f90cd6a14d9f6f041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11154",
    "kind": "arxiv",
    "version": 3
  }
}