Pith Number

pith:W5IRVU3A

pith:2019:W5IRVU3A24RYCHQIQT4G3TPHL5

not attested not anchored not stored refs pending

Road Mapping In LiDAR Images Using A Joint-Task Dense Dilated Convolutions Merging Network

Arnt-B{\o}rre Salberg, Michael Kampffmeyer, Qinghui Liu, Robert Jenssen

arxiv:1909.04588 v1 · 2019-09-07 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5IRVU3A24RYCHQIQT4G3TPHL5}

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	2026-07-05T00:03:23.414239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7511ad360d723811e0884f86dcde75f6afbeb7883f4ab4fccff6a8a0d2a5964

Aliases

arxiv: 1909.04588 · arxiv_version: 1909.04588v1 · doi: 10.48550/arxiv.1909.04588 · pith_short_12: W5IRVU3A24RY · pith_short_16: W5IRVU3A24RYCHQI · pith_short_8: W5IRVU3A

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/W5IRVU3A24RYCHQIQT4G3TPHL5 \
  | 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: b7511ad360d723811e0884f86dcde75f6afbeb7883f4ab4fccff6a8a0d2a5964

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72720be739414688f50fe7404cc82535a29efe27e3e6e270a23bc64ea47fba8b",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-09-07T16:35:55Z",
    "title_canon_sha256": "98e260529f6d209e3e392b8aa4a72ca8398e708da1ca0c97a634206588e0cc66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.04588",
    "kind": "arxiv",
    "version": 1
  }
}