Pith Number

pith:3JHSCWTJ

pith:2020:3JHSCWTJS6DD5F67K7LRXB2H6E

not attested not anchored not stored refs pending

Improving the Iterative Closest Point Algorithm using Lie Algebra

Fran\c{c}ois Pomerleau, Johann Laconte, Maxime Vaidis, Vladim\'ir Kubelka

arxiv:2010.11160 v1 · 2020-10-21 · 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{3JHSCWTJS6DD5F67K7LRXB2H6E}

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	2026-07-05T01:44:59.843949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da4f215a6997863e97df57d71b8747f1296c2ee06c8ed2bda601f7fcedb32668

Aliases

arxiv: 2010.11160 · arxiv_version: 2010.11160v1 · doi: 10.48550/arxiv.2010.11160 · pith_short_12: 3JHSCWTJS6DD · pith_short_16: 3JHSCWTJS6DD5F67 · pith_short_8: 3JHSCWTJ

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/3JHSCWTJS6DD5F67K7LRXB2H6E \
  | 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: da4f215a6997863e97df57d71b8747f1296c2ee06c8ed2bda601f7fcedb32668

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c994b195a965edc6d0d1ce097937bd03a630b3d56818a92bb9a02aa7f324e90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-10-21T17:27:54Z",
    "title_canon_sha256": "3d82e7a89e5e5af9a30597b79a89bec7a249f59d111653cdd86a3f694727585a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.11160",
    "kind": "arxiv",
    "version": 1
  }
}