Pith Number

pith:DJNRQG2W

pith:2017:DJNRQG2WOIOIYH7P2HUUJ5QIDH

not attested not anchored not stored refs pending

Sparse Bayesian Inference for Dense Semantic Mapping

Lu Gan, Maani Ghaffari Jadidi, Ryan M. Eustice, Steven A. Parkison

arxiv:1709.07973 v1 · 2017-09-22 · 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{DJNRQG2WOIOIYH7P2HUUJ5QIDH}

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	2026-05-18T00:34:28.384245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a5b181b56721c8c1fefd1e944f60819dd31ccd8621f53a6e089d7ae28974feb

Aliases

arxiv: 1709.07973 · arxiv_version: 1709.07973v1 · doi: 10.48550/arxiv.1709.07973 · pith_short_12: DJNRQG2WOIOI · pith_short_16: DJNRQG2WOIOIYH7P · pith_short_8: DJNRQG2W

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/DJNRQG2WOIOIYH7P2HUUJ5QIDH \
  | 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: 1a5b181b56721c8c1fefd1e944f60819dd31ccd8621f53a6e089d7ae28974feb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6c2657dd54bc153a4f0c5ac652613cb328f3e6f5d3228fe14f3e6a46e038f99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-09-22T23:56:30Z",
    "title_canon_sha256": "a81990be8ebdfb8e9a770c0f8be84301ce4bfab847542f99477cb51e0c9121f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07973",
    "kind": "arxiv",
    "version": 1
  }
}