Pith Number

pith:CJ7PCKOS

pith:2022:CJ7PCKOS2FM4JYPKTK3XBFDUHM

not attested not anchored not stored refs pending

HGI-SLAM: Loop Closure With Human and Geometric Importance Features

Jerry Ng, Shuhul Mujoo

arxiv:2209.08608 v1 · 2022-09-18 · 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{CJ7PCKOS2FM4JYPKTK3XBFDUHM}

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	2026-07-05T04:58:43.520952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

127ef129d2d159c4e1ea9ab77094743b3a7b87fd0f4a60f843a5a5ff1cf72a87

Aliases

arxiv: 2209.08608 · arxiv_version: 2209.08608v1 · doi: 10.48550/arxiv.2209.08608 · pith_short_12: CJ7PCKOS2FM4 · pith_short_16: CJ7PCKOS2FM4JYPK · pith_short_8: CJ7PCKOS

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/CJ7PCKOS2FM4JYPKTK3XBFDUHM \
  | 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: 127ef129d2d159c4e1ea9ab77094743b3a7b87fd0f4a60f843a5a5ff1cf72a87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63b2907044652f2cb464cf741043ed64a8ee554e73be82f9ed4032e809797c96",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-09-18T17:13:43Z",
    "title_canon_sha256": "d437023efd72b474836969b284d22ac713324b7d1f51714c1f2c87a8cc794f4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.08608",
    "kind": "arxiv",
    "version": 1
  }
}