Pith Number

pith:5EC6V5MR

pith:2023:5EC6V5MREMK5FAZSCOMIDAV6KG

not attested not anchored not stored refs pending

FHT-Map: Feature-based Hierarchical Topological Map for Relocalization and Path Planning

Gaoming Chen, Kun Song, Wenhang Liu, Xiang Xu, Zhenhua Xiong

arxiv:2310.13899 v1 · 2023-10-21 · 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{5EC6V5MREMK5FAZSCOMIDAV6KG}

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	2026-07-05T07:03:36.618349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e905eaf5912315d2833213988182be51846ee13c3d7411b114aa62b518c11eec

Aliases

arxiv: 2310.13899 · arxiv_version: 2310.13899v1 · doi: 10.48550/arxiv.2310.13899 · pith_short_12: 5EC6V5MREMK5 · pith_short_16: 5EC6V5MREMK5FAZS · pith_short_8: 5EC6V5MR

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/5EC6V5MREMK5FAZSCOMIDAV6KG \
  | 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: e905eaf5912315d2833213988182be51846ee13c3d7411b114aa62b518c11eec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b37745351725c9b8d1447c795138499096748f1d4df7b07c760b7363ca3ab9ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-10-21T03:34:36Z",
    "title_canon_sha256": "0a902eb5921c033d3af86b6aeb985a14d783b67a55bcc61c6dc807dc78307417"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.13899",
    "kind": "arxiv",
    "version": 1
  }
}