Pith Number

pith:ZG3O64IK

pith:2025:ZG3O64IKVQUVCBZETS6W5INFYE

not attested not anchored not stored refs pending

Label-Efficient 3D Forest Mapping: Self-Supervised and Transfer Learning for Instance Segmentation, Semantic Segmentation, and Species Classification

Ahmed Jamal Afifi, Aldino Rizaldy, Fabian Ewald Fassnacht, Hua Jiang, Pedram Ghamisi, Richard Gloaguen

arxiv:2511.06331 v2 · 2025-11-09 · 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{ZG3O64IKVQUVCBZETS6W5INFYE}

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	2026-06-04T01:08:35.883712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9b6ef710aac295107249cbd6ea1a5c12ca9798b8437a46362c5168323ed9316

Aliases

arxiv: 2511.06331 · arxiv_version: 2511.06331v2 · doi: 10.48550/arxiv.2511.06331 · pith_short_12: ZG3O64IKVQUV · pith_short_16: ZG3O64IKVQUVCBZE · pith_short_8: ZG3O64IK

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/ZG3O64IKVQUVCBZETS6W5INFYE \
  | 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: c9b6ef710aac295107249cbd6ea1a5c12ca9798b8437a46362c5168323ed9316

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2cec2627025237aaf8a53d9edad8d6234db09e8852d4b84c1c12438f2825469",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-11-09T11:16:20Z",
    "title_canon_sha256": "da0626d7a6e83edfa9704a972bfe1e1c59346a5e1c3f498322137d06f45ac0ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.06331",
    "kind": "arxiv",
    "version": 2
  }
}