Pith Number

pith:3UXAPLKS

pith:2020:3UXAPLKSW4IBJBAUH24TWAZQSZ

not attested not anchored not stored refs pending

Learning to Localize Using a LiDAR Intensity Map

Andrei Pokrovsky, Ioan Andrei B\^arsan, Raquel Urtasun, Shenlong Wang

arxiv:2012.10902 v1 · 2020-12-20 · cs.CV · cs.LG · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3UXAPLKSW4IBJBAUH24TWAZQSZ}

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	2026-07-05T02:00:56.726395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd2e07ad52b7101484143eb93b03309662f73a5a0585a7cbf9f6354d0c4ef1fc

Aliases

arxiv: 2012.10902 · arxiv_version: 2012.10902v1 · doi: 10.48550/arxiv.2012.10902 · pith_short_12: 3UXAPLKSW4IB · pith_short_16: 3UXAPLKSW4IBJBAU · pith_short_8: 3UXAPLKS

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/3UXAPLKSW4IBJBAUH24TWAZQSZ \
  | 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: dd2e07ad52b7101484143eb93b03309662f73a5a0585a7cbf9f6354d0c4ef1fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ce29f91ede7b95d2dc7dae66ae4fe4a761f4464370f32b069af194dc48eb807",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-20T11:56:23Z",
    "title_canon_sha256": "6cadc5a94986fa20b5eaabc123313f142a73881971d5a6cfa75213aafefa35a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.10902",
    "kind": "arxiv",
    "version": 1
  }
}