Pith Number

pith:BCPR2DI6

pith:2021:BCPR2DI6PXMBD2KB7NOBE3NHBQ

not attested not anchored not stored refs pending

Grapevine Winter Pruning Automation: On Potential Pruning Points Detection through 2D Plant Modeling using Grapevine Segmentation

Antonello Scaldaferri, Claudio Semini, Darwin Caldwell, Fei Chen, Giuseppe Fiameni, Matteo Gatti, Miguel Fernandes, Stefano Poni, Tao Teng

arxiv:2106.04208 v1 · 2021-06-08 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCPR2DI6PXMBD2KB7NOBE3NHBQ}

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	2026-07-05T02:47:13.316034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

089f1d0d1e7dd811e941fb5c126da70c1e45f4de914dda6cca1c3564808d9420

Aliases

arxiv: 2106.04208 · arxiv_version: 2106.04208v1 · doi: 10.48550/arxiv.2106.04208 · pith_short_12: BCPR2DI6PXMB · pith_short_16: BCPR2DI6PXMBD2KB · pith_short_8: BCPR2DI6

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/BCPR2DI6PXMBD2KB7NOBE3NHBQ \
  | 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: 089f1d0d1e7dd811e941fb5c126da70c1e45f4de914dda6cca1c3564808d9420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "287e7cdf46c5aa3450aa247cb2d50dbd5ae0a17893a0ed5b30ede493047bfe04",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-08T09:36:54Z",
    "title_canon_sha256": "e6563ad7c5374d68e317f3e9bdb69e14df9310b0030ad4bc06b3c5435a6f6b0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04208",
    "kind": "arxiv",
    "version": 1
  }
}