Pith Number

pith:SELVRAED

pith:2021:SELVRAEDQ7ZR6XOIM27T46GNX6

not attested not anchored not stored refs pending

Lite-HDSeg: LiDAR Semantic Segmentation Using Lite Harmonic Dense Convolutions

Ehsan Taghavi, Liu Bingbing, Ran Cheng, Ryan Razani

arxiv:2103.08852 v1 · 2021-03-16 · 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{SELVRAEDQ7ZR6XOIM27T46GNX6}

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	2026-07-05T02:23:32.350592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

911758808387f31f5dc866bf3e78cdbfa178d5cd5288b398f2c55e41422ce1d3

Aliases

arxiv: 2103.08852 · arxiv_version: 2103.08852v1 · doi: 10.48550/arxiv.2103.08852 · pith_short_12: SELVRAEDQ7ZR · pith_short_16: SELVRAEDQ7ZR6XOI · pith_short_8: SELVRAED

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/SELVRAEDQ7ZR6XOIM27T46GNX6 \
  | 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: 911758808387f31f5dc866bf3e78cdbfa178d5cd5288b398f2c55e41422ce1d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3386b7dd307b1abd5d0bec49a51d2ef0e3abde24cc8106b27c4a01df83330c6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-16T04:54:57Z",
    "title_canon_sha256": "c36cf07f9a3086f4ec67444f4fb2300f5823891e50ac90d40c6507d0d0964a40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08852",
    "kind": "arxiv",
    "version": 1
  }
}