Pith Number

pith:TBLMTRHR

pith:2023:TBLMTRHRP64WXYF6LRLQQDEJZG

not attested not anchored not stored refs pending

TreeLearn: A deep learning method for segmenting individual trees from ground-based LiDAR forest point clouds

Alexander Ecker, Dominik Seidel, Jan van Delden, Jonathan Henrich, Thomas Kneib

arxiv:2309.08471 v3 · 2023-09-15 · cs.CV

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\usepackage{pith}
\pithnumber{TBLMTRHRP64WXYF6LRLQQDEJZG}

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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.

Cited by

1 paper in Pith

SelvaBox: A high-resolution dataset for tropical tree crown detection

Receipt and verification

First computed	2026-07-05T09:57:18.622938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9856c9c4f17fb96be0be5c57080c89c9a2d4be798f8150419994608e25ac92b2

Aliases

arxiv: 2309.08471 · arxiv_version: 2309.08471v3 · doi: 10.48550/arxiv.2309.08471 · pith_short_12: TBLMTRHRP64W · pith_short_16: TBLMTRHRP64WXYF6 · pith_short_8: TBLMTRHR

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/TBLMTRHRP64WXYF6LRLQQDEJZG \
  | 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: 9856c9c4f17fb96be0be5c57080c89c9a2d4be798f8150419994608e25ac92b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3a04e61c7d7ffe334eb79b3dbf7b0010f6f63fe1d42fc43a168decc92a66137",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-15T15:20:16Z",
    "title_canon_sha256": "931c59294e7826949ac11e45a86614e79c35e30d25fd391c608766f9c3302ac0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.08471",
    "kind": "arxiv",
    "version": 3
  }
}