Pith Number

pith:7HJ3GKGK

pith:2026:7HJ3GKGKEBP5JEAMBHK2BDRDGH

not attested not anchored not stored refs pending

Provably Guaranteed Polytopic Uncertainty Quantification for SLAM

Guangyang Zeng, Guodong Shi, Haoying Li, Junfeng Wu, Lingpeng Chen, Yuan Shen, Yulong Gao

arxiv:2605.28172 v1 · 2026-05-27 · 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{7HJ3GKGKEBP5JEAMBHK2BDRDGH}

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	2026-05-28T01:05:01.168110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9d3b328ca205fd4900c09d5a08e2331e49d225f32772046280b4b57d1044c9f

Aliases

arxiv: 2605.28172 · arxiv_version: 2605.28172v1 · doi: 10.48550/arxiv.2605.28172 · pith_short_12: 7HJ3GKGKEBP5 · pith_short_16: 7HJ3GKGKEBP5JEAM · pith_short_8: 7HJ3GKGK

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/7HJ3GKGKEBP5JEAMBHK2BDRDGH \
  | 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: f9d3b328ca205fd4900c09d5a08e2331e49d225f32772046280b4b57d1044c9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0dd10b9a4d080fcb8a7c4ca6f48a1fd07eb0fb76b89fb37836937bdbd43ba4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-27T08:53:23Z",
    "title_canon_sha256": "dd108ae614a8d7f40ca9a0d3efcb5fc823026dfe70be93f6254a7a90510b517e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28172",
    "kind": "arxiv",
    "version": 1
  }
}