Pith Number

pith:2DZTTEQ5

pith:2018:2DZTTEQ5AI2IK4MTHAVWOJ3DSJ

not attested not anchored not stored refs pending

A Next-Best-Smell Approach for Remote Gas Detection with a Mobile Robot

Achim J. Lilienthal, Erik Schaffernicht, Francesco Amigoni, Marco Trabattoni, Riccardo Polvara, Tomasz Piotr Kucner

arxiv:1801.06819 v1 · 2018-01-21 · 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{2DZTTEQ5AI2IK4MTHAVWOJ3DSJ}

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	2026-05-18T00:25:27.620186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0f339921d0234857193382b6727639261dc3f71c832a3e171fe489dd70cc4c1

Aliases

arxiv: 1801.06819 · arxiv_version: 1801.06819v1 · doi: 10.48550/arxiv.1801.06819 · pith_short_12: 2DZTTEQ5AI2I · pith_short_16: 2DZTTEQ5AI2IK4MT · pith_short_8: 2DZTTEQ5

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/2DZTTEQ5AI2IK4MTHAVWOJ3DSJ \
  | 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: d0f339921d0234857193382b6727639261dc3f71c832a3e171fe489dd70cc4c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfdea353bd165dd515ccea641fe8fe144329d508ec211c181b6f14d067123a3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-01-21T13:39:18Z",
    "title_canon_sha256": "7f4c37fc86c42b7a61789fd9042152e8c087c834d6bc9aae04d084d239a150b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06819",
    "kind": "arxiv",
    "version": 1
  }
}