Pith Number

pith:ECP7DFDC

pith:2023:ECP7DFDCMZI5VVI6VCBQVH5Y5I

not attested not anchored not stored refs pending

StreetNav: Leveraging Street Cameras to Support Precise Outdoor Navigation for Blind Pedestrians

Basel Hindi, Brian A. Smith, Daniel Weiner, Gaurav Jain, Gil Zussman, Javad Ghaderi, Koushik Srinivasula, Mahshid Ghasemi, Mehmet Turkcan, Michael Malcolm, Mingyu Xie, Sophie Ana Paris, Xin Yi Therese Xu, Zihao Zhang, Zoran Kostic

arxiv:2310.00491 v2 · 2023-09-30 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECP7DFDCMZI5VVI6VCBQVH5Y5I}

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	2026-07-05T08:50:07.888872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

209ff194626651dad51ea8830a9fb8ea3ac3eb9e84ae86177a5db987e1424ecf

Aliases

arxiv: 2310.00491 · arxiv_version: 2310.00491v2 · doi: 10.48550/arxiv.2310.00491 · pith_short_12: ECP7DFDCMZI5 · pith_short_16: ECP7DFDCMZI5VVI6 · pith_short_8: ECP7DFDC

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/ECP7DFDCMZI5VVI6VCBQVH5Y5I \
  | 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: 209ff194626651dad51ea8830a9fb8ea3ac3eb9e84ae86177a5db987e1424ecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "847c33e4fdc59f23d038ee6c089988b1298b30369651b4f962d6dfe68aaf0c33",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2023-09-30T21:16:05Z",
    "title_canon_sha256": "0fdfdddd8cf8e08f8dce9074ba69cca862eab27a1d2805731abc3cc28b3ebd26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.00491",
    "kind": "arxiv",
    "version": 2
  }
}