Pith Number

pith:4AVAHFB7

pith:2024:4AVAHFB7DRXW57SW3Q32PH7PFC

not attested not anchored not stored refs pending

Unsupervised Pre-Training for 3D Leaf Instance Segmentation

Cyrill Stachniss, Federico Magistri, Gianmarco Roggiolani, Jens Behley, Tiziano Guadagnino

arxiv:2401.08720 v1 · 2024-01-16 · 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{4AVAHFB7DRXW57SW3Q32PH7PFC}

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	2026-07-05T07:34:20.723332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e02a03943f1c6f6efe56dc37a79fef288ffd50a73f60c52c2515f9a71b64c773

Aliases

arxiv: 2401.08720 · arxiv_version: 2401.08720v1 · doi: 10.48550/arxiv.2401.08720 · pith_short_12: 4AVAHFB7DRXW · pith_short_16: 4AVAHFB7DRXW57SW · pith_short_8: 4AVAHFB7

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/4AVAHFB7DRXW57SW3Q32PH7PFC \
  | 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: e02a03943f1c6f6efe56dc37a79fef288ffd50a73f60c52c2515f9a71b64c773

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95fa562c095d5388da63e1fbfb5d32fa8433c4ed7b2db92687ce7f7c7dc0d56b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-01-16T08:11:08Z",
    "title_canon_sha256": "e6f4a6e816c19e8ac40e214ced5f2682fcf2436e844d785f13b152989ccab1d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.08720",
    "kind": "arxiv",
    "version": 1
  }
}