Pith Number

pith:BVLY2NQV

pith:2021:BVLY2NQVEOSDK533QLPTJYP7OH

not attested not anchored not stored refs pending

LiDARTouch: Monocular metric depth estimation with a few-beam LiDAR

\'Eloi Zablocki, Florent Bartoccioni, Karteek Alahari, Matthieu Cord, Patrick P\'erez

arxiv:2109.03569 v2 · 2021-09-08 · cs.CV · cs.AI · 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{BVLY2NQVEOSDK533QLPTJYP7OH}

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	2026-07-05T05:19:11.362201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d578d361523a435777b82df34e1ff71e390b0bc480a0f8b98038dbed9af0952

Aliases

arxiv: 2109.03569 · arxiv_version: 2109.03569v2 · doi: 10.48550/arxiv.2109.03569 · pith_short_12: BVLY2NQVEOSD · pith_short_16: BVLY2NQVEOSDK533 · pith_short_8: BVLY2NQV

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/BVLY2NQVEOSDK533QLPTJYP7OH \
  | 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: 0d578d361523a435777b82df34e1ff71e390b0bc480a0f8b98038dbed9af0952

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc56d10922d472b1a6fb7a0f5a940fc816b248141c3e8b47cb7355bcb241c91",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-08T12:06:31Z",
    "title_canon_sha256": "7ed0476bd2fd9f890f46421e91bd7058fc2139f0c031c91d40662393395492fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03569",
    "kind": "arxiv",
    "version": 2
  }
}