Pith Number

pith:ZGLT52CU

pith:2021:ZGLT52CUJJC7STKN6L6RFO3N7Z

not attested not anchored not stored refs pending

RailLoMer: Rail Vehicle Localization and Mapping with LiDAR-IMU-Odometer-GNSS Data Fusion

Fei Huang, Shimin Zhang, Weiwei Song, Yidong Lou, Yi Zhang, Yusheng Wang, Zhiyong Tu

arxiv:2111.15043 v1 · 2021-11-30 · 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{ZGLT52CUJJC7STKN6L6RFO3N7Z}

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	2026-07-05T03:36:22.326374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9973ee8544a45f94d4df2fd12bb6dfe6e09ba21c9c53b2abf9a621bd1d82cd9

Aliases

arxiv: 2111.15043 · arxiv_version: 2111.15043v1 · doi: 10.48550/arxiv.2111.15043 · pith_short_12: ZGLT52CUJJC7 · pith_short_16: ZGLT52CUJJC7STKN · pith_short_8: ZGLT52CU

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/ZGLT52CUJJC7STKN6L6RFO3N7Z \
  | 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: c9973ee8544a45f94d4df2fd12bb6dfe6e09ba21c9c53b2abf9a621bd1d82cd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1fa9d8028943b3ad5cb51732a905f5344f7422fef8310620729734af84c2cf8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-11-30T00:46:13Z",
    "title_canon_sha256": "56b178ddbc0ade4bea3ea720e7dd96e8e0caab8fa80e1ccad3d5ab3be6c43b28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.15043",
    "kind": "arxiv",
    "version": 1
  }
}