Pith Number

pith:K3A2FNJT

pith:2022:K3A2FNJTVKPTBHLBIY7D6VEQXM

not attested not anchored not stored refs pending

CURL: Continuous, Ultra-compact Representation for LiDAR

Kaicheng Zhang, Sen Wang, Shida Xu, Ziyang Hong

arxiv:2205.06059 v1 · 2022-05-12 · 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{K3A2FNJTVKPTBHLBIY7D6VEQXM}

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	2026-07-05T04:22:45.116156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56c1a2b533aa9f309d61463e3f5490bb18d7330f1d5e034b8212b22e23338c22

Aliases

arxiv: 2205.06059 · arxiv_version: 2205.06059v1 · doi: 10.48550/arxiv.2205.06059 · pith_short_12: K3A2FNJTVKPT · pith_short_16: K3A2FNJTVKPTBHLB · pith_short_8: K3A2FNJT

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/K3A2FNJTVKPTBHLBIY7D6VEQXM \
  | 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: 56c1a2b533aa9f309d61463e3f5490bb18d7330f1d5e034b8212b22e23338c22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf6df4a310cde1f14b37a2ef10a6c5db7dc84fcb8a3bb6b95857561a1bdc7478",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-05-12T12:50:02Z",
    "title_canon_sha256": "65d777edb793861c64f7d7717c02b395f99c1e19af2fe84006a194f86b6fcc41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.06059",
    "kind": "arxiv",
    "version": 1
  }
}