Pith Number

pith:Q57PUXED

pith:2022:Q57PUXEDRRLEH4ZYFB7OPDMWA4

not attested not anchored not stored refs pending

Proactive Anomaly Detection for Robot Navigation with Multi-Sensor Fusion

Arun Narenthiran Sivakumar, Girish Chowdhary, Katherine Driggs-Campbell, Tianchen Ji

arxiv:2204.01146 v1 · 2022-04-03 · cs.RO · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q57PUXEDRRLEH4ZYFB7OPDMWA4}

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	2026-07-05T04:11:15.868843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

877efa5c838c5643f338287ee78d9607360699ccef06be903a651423f30fbaf4

Aliases

arxiv: 2204.01146 · arxiv_version: 2204.01146v1 · doi: 10.48550/arxiv.2204.01146 · pith_short_12: Q57PUXEDRRLE · pith_short_16: Q57PUXEDRRLEH4ZY · pith_short_8: Q57PUXED

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/Q57PUXEDRRLEH4ZYFB7OPDMWA4 \
  | 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: 877efa5c838c5643f338287ee78d9607360699ccef06be903a651423f30fbaf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76f2340d2a0e4d4b88e10df861c025adbac7de1e12fb03d6bc05852ed9c5bc4a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-04-03T19:48:40Z",
    "title_canon_sha256": "a581c0e5d01c97e935f01a7101cf0eb83d225ab3aa29825eae9dc7feedceebbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.01146",
    "kind": "arxiv",
    "version": 1
  }
}