Pith Number

pith:QQLOIHFO

pith:2026:QQLOIHFOAGJJZE4GUH3RDHNRRM

not attested not anchored not stored refs pending

Teaching Robots to Say 'I Don't Know' : SENTINEL for Uncertainty-Aware SLAM

Abhishek S, Badrikanath Praharaj, Sreeram MV

arxiv:2606.04853 v1 · 2026-06-03 · 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{QQLOIHFOAGJJZE4GUH3RDHNRRM}

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	2026-06-04T01:09:32.343424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8416e41cae01929c9386a1f7119db18b380cbaf34e0236a1f82514f01f2c59f5

Aliases

arxiv: 2606.04853 · arxiv_version: 2606.04853v1 · doi: 10.48550/arxiv.2606.04853 · pith_short_12: QQLOIHFOAGJJ · pith_short_16: QQLOIHFOAGJJZE4G · pith_short_8: QQLOIHFO

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/QQLOIHFOAGJJZE4GUH3RDHNRRM \
  | 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: 8416e41cae01929c9386a1f7119db18b380cbaf34e0236a1f82514f01f2c59f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "728c34e563291cce8cef491b1f90bb5d0673c4aca049cb92c511059dd90e736a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-03T13:22:05Z",
    "title_canon_sha256": "0f3df926aa4b5ded69b7ae2e85e6f38332c6a4b55d35362cd739d92a9bbb5c62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04853",
    "kind": "arxiv",
    "version": 1
  }
}