Pith Number

pith:3KLRFSGC

pith:2019:3KLRFSGCLBGN2LN2WM42UWE3ZG

not attested not anchored not stored refs pending

Resource-Aware Algorithms for Distributed Loop Closure Detection with Provable Performance Guarantees

Jonathan P. How, Kasra Khosoussi, Yulun Tian

arxiv:1901.05925 v1 · 2019-01-17 · cs.RO · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KLRFSGCLBGN2LN2WM42UWE3ZG}

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	2026-05-17T23:56:05.780686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da9712c8c2584cdd2dbab339aa589bc9908a5714e9c28bad74a7b33f5134cf58

Aliases

arxiv: 1901.05925 · arxiv_version: 1901.05925v1 · doi: 10.48550/arxiv.1901.05925 · pith_short_12: 3KLRFSGCLBGN · pith_short_16: 3KLRFSGCLBGN2LN2 · pith_short_8: 3KLRFSGC

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/3KLRFSGCLBGN2LN2WM42UWE3ZG \
  | 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: da9712c8c2584cdd2dbab339aa589bc9908a5714e9c28bad74a7b33f5134cf58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71406c981664a11ab063c2a7aaa8749effff733c60ad0d0bb94f6631df94db89",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-01-17T17:44:10Z",
    "title_canon_sha256": "23e6dfa6ba8e35992e2a8073e0189d313cb897784814610e0ae4f8b5111d3d24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05925",
    "kind": "arxiv",
    "version": 1
  }
}