Pith Number

pith:VTTOCUTI

pith:2018:VTTOCUTIC4JOYVEUBDL5NRCV7Z

not attested not anchored not stored refs pending

Topological Area Graph Generation and its Application to Path Planning

Jiawei Hou, S\"oren Schwertfeger, Yijun Yuan

arxiv:1811.05113 v2 · 2018-11-13 · 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{VTTOCUTIC4JOYVEUBDL5NRCV7Z}

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	2026-05-18T00:00:42.821676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ace6e152681712ec549408d7d6c455fe4a3c544dfef81cf2e63eaae6ebc5bc3a

Aliases

arxiv: 1811.05113 · arxiv_version: 1811.05113v2 · doi: 10.48550/arxiv.1811.05113 · pith_short_12: VTTOCUTIC4JO · pith_short_16: VTTOCUTIC4JOYVEU · pith_short_8: VTTOCUTI

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/VTTOCUTIC4JOYVEUBDL5NRCV7Z \
  | 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: ace6e152681712ec549408d7d6c455fe4a3c544dfef81cf2e63eaae6ebc5bc3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d82f8baf7701d589411141bb7d9218bf43e71e538741c966ffb88e28a2115ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-11-13T05:35:12Z",
    "title_canon_sha256": "c2a7da98ae260ebcdbb53497a10d5ef4496c193c0b96a471dc67cde118ab580a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05113",
    "kind": "arxiv",
    "version": 2
  }
}