Pith Number

pith:64NP72ZH

pith:2019:64NP72ZHV3TZOJLR74SYJ757N2

not attested not anchored not stored refs pending

Towards Generation and Evaluation of Comprehensive Mapping Robot Datasets

Guangyuan Weng, Haochuan Wan, Hongyu Chen, Jianwen Luo, S\"oren Schwertfeger, Tian Dong, Xiaoya Ye, Xiting Zhao, Zehao Zhao, Zhenpeng He, Zhijie Yang

arxiv:1905.09483 v2 · 2019-05-23 · 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{64NP72ZHV3TZOJLR74SYJ757N2}

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	2026-07-04T23:59:32.605241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f71affeb27aee7972571ff2584ffbf6eb334113061f9c289f166045b0c861551

Aliases

arxiv: 1905.09483 · arxiv_version: 1905.09483v2 · doi: 10.48550/arxiv.1905.09483 · pith_short_12: 64NP72ZHV3TZ · pith_short_16: 64NP72ZHV3TZOJLR · pith_short_8: 64NP72ZH

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/64NP72ZHV3TZOJLR74SYJ757N2 \
  | 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: f71affeb27aee7972571ff2584ffbf6eb334113061f9c289f166045b0c861551

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f6bcaed071951bb0cf5fda4f3de47bfa14732957b2d60caf27c530d261a38b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-05-23T05:42:19Z",
    "title_canon_sha256": "c2b240494e8cd48500732efdf41cd438edb7dbeb1d9f1c6bb886c6f88e33386d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09483",
    "kind": "arxiv",
    "version": 2
  }
}