Pith Number

pith:FJ3XKEXK

pith:2018:FJ3XKEXKLWM5NSA5BPZCVFBHIK

not attested not anchored not stored refs pending

BirdNet: a 3D Object Detection Framework from LiDAR information

Arturo de la Escalera, Carlos Guindel, Daniel Cruzado, Fernando Garcia, Francisco Miguel Moreno, Jorge Beltran

arxiv:1805.01195 v1 · 2018-05-03 · 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{FJ3XKEXKLWM5NSA5BPZCVFBHIK}

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	2026-05-18T00:16:52.241518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a777512ea5d99d6c81d0bf22a942742aa18503d0ab25aba72d3a99b52ceb735

Aliases

arxiv: 1805.01195 · arxiv_version: 1805.01195v1 · doi: 10.48550/arxiv.1805.01195 · pith_short_12: FJ3XKEXKLWM5 · pith_short_16: FJ3XKEXKLWM5NSA5 · pith_short_8: FJ3XKEXK

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/FJ3XKEXKLWM5NSA5BPZCVFBHIK \
  | 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: 2a777512ea5d99d6c81d0bf22a942742aa18503d0ab25aba72d3a99b52ceb735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d87c1eae0456b7f831fce36bce4c93cc7edb5f059e91d9306118b6c0a90aa7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-03T09:59:45Z",
    "title_canon_sha256": "629c356f4bb8f7bc61816c0ed8845ac27230e0f810c0bf31850a8f1fd39f870f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01195",
    "kind": "arxiv",
    "version": 1
  }
}