Pith Number

pith:ILUDCFCA

pith:2026:ILUDCFCAKK6D43FEIMEIZTQZVB

not attested not anchored not stored refs pending

HRDX: A Large-Scale Vector HD-Map Dataset

Isht Dwivedi, Nirav Savaliya, Sahith Reddy Chada

arxiv:2606.17080 v1 · 2026-06-11 · cs.RO · cs.AI · 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{ILUDCFCAKK6D43FEIMEIZTQZVB}

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	2026-06-19T16:10:02.760964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42e831144052bc3e6ca443088cce19a85b42d0a8ddfdadf6bd1b34630f0a5c5e

Aliases

arxiv: 2606.17080 · arxiv_version: 2606.17080v1 · doi: 10.48550/arxiv.2606.17080 · pith_short_12: ILUDCFCAKK6D · pith_short_16: ILUDCFCAKK6D43FE · pith_short_8: ILUDCFCA

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/ILUDCFCAKK6D43FEIMEIZTQZVB \
  | 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: 42e831144052bc3e6ca443088cce19a85b42d0a8ddfdadf6bd1b34630f0a5c5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aa55aa20e95be265cec9bb127e94654cd4246869c06ef03cd61aee192e8171c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-11T15:08:37Z",
    "title_canon_sha256": "e792fd604a32a28fbe80ed7f2d324fe418da114ddd89e5fe83d9c4b2bbed1d55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17080",
    "kind": "arxiv",
    "version": 1
  }
}