Pith Number

pith:TUHCWNVY

pith:2021:TUHCWNVY6YJWQEYLF7BQMA3YU2

not attested not anchored not stored refs pending

Towards Precise Pruning Points Detection using Semantic-Instance-Aware Plant Models for Grapevine Winter Pruning Automation

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

arxiv:2109.07247 v1 · 2021-09-15 · cs.RO · 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{TUHCWNVY6YJWQEYLF7BQMA3YU2}

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	2026-07-05T03:15:53.715091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d0e2b36b8f61368130b2fc3060378a6a520f4e06988d42f0df790c28812ea10

Aliases

arxiv: 2109.07247 · arxiv_version: 2109.07247v1 · doi: 10.48550/arxiv.2109.07247 · pith_short_12: TUHCWNVY6YJW · pith_short_16: TUHCWNVY6YJWQEYL · pith_short_8: TUHCWNVY

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/TUHCWNVY6YJWQEYLF7BQMA3YU2 \
  | 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: 9d0e2b36b8f61368130b2fc3060378a6a520f4e06988d42f0df790c28812ea10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "522885d7afaa871866c0435e82c830ad563d2c69c0ff5e87c8d7f424ea13ac76",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-09-15T12:32:05Z",
    "title_canon_sha256": "66337ff88b4d7adfee50d2d30cfe503a4e50ddc534c6374661c1db200d827290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.07247",
    "kind": "arxiv",
    "version": 1
  }
}