Pith Number

pith:VAQC3PAT

pith:2025:VAQC3PATI555LM2XNQVTM3TEOH

not attested not anchored not stored refs pending

Context-Aware Risk Estimation in Home Environments: A Probabilistic Framework for Service Robots

Akash Chikhalikar, Ankit A. Ravankar, Jose Victorio Salazar Luces, Sena Ishii, Yasuhisa Hirata

arxiv:2508.19788 v1 · 2025-08-27 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VAQC3PATI555LM2XNQVTM3TEOH}

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	2026-07-05T12:00:17.762763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8202dbc13477bd5b3576c2b366e6471daf73c58f216045f2259783c151197b8

Aliases

arxiv: 2508.19788 · arxiv_version: 2508.19788v1 · doi: 10.48550/arxiv.2508.19788 · pith_short_12: VAQC3PATI555 · pith_short_16: VAQC3PATI555LM2X · pith_short_8: VAQC3PAT

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/VAQC3PATI555LM2XNQVTM3TEOH \
  | 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: a8202dbc13477bd5b3576c2b366e6471daf73c58f216045f2259783c151197b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30038a676d174f63404aa880f6bc1e3ece9b0a3d5361bae6e580895804319aa0",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-08-27T11:14:05Z",
    "title_canon_sha256": "fe2199dd92268c6234eb5047e7b493c8a98817e5ed6f233155eae05dd62f50dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19788",
    "kind": "arxiv",
    "version": 1
  }
}