Pith Number

pith:ZPGUAEUM

pith:2023:ZPGUAEUMISTONMU72VSAPDA3KQ

not attested not anchored not stored refs pending

Designing a Wayfinding Robot for People with Visual Impairments

Aamir Hasan, Chun-Kai Yao, Justin Lin, Kaiwen Hong, Katherine Driggs-Campbell, Megan A. Bayles, Shuijing Liu, Weihang Liang, Wendy A. Rogers

arxiv:2302.09144 v1 · 2023-02-17 · 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{ZPGUAEUMISTONMU72VSAPDA3KQ}

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	2026-07-05T05:43:21.780449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbcd40128c44a6e6b29fd564078c1b540febeae901bf5131492083262dfe40b9

Aliases

arxiv: 2302.09144 · arxiv_version: 2302.09144v1 · doi: 10.48550/arxiv.2302.09144 · pith_short_12: ZPGUAEUMISTO · pith_short_16: ZPGUAEUMISTONMU7 · pith_short_8: ZPGUAEUM

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/ZPGUAEUMISTONMU72VSAPDA3KQ \
  | 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: cbcd40128c44a6e6b29fd564078c1b540febeae901bf5131492083262dfe40b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e461acdad3aee4d6336b127c4bc5b6103582107e77330b2253037ef1a315528",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-02-17T21:11:37Z",
    "title_canon_sha256": "cae216df85aac22065bffa7538bb50a29c08e70311f5dd3d8795d5dac339bb04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09144",
    "kind": "arxiv",
    "version": 1
  }
}