Pith Number

pith:VIEI6LIA

pith:2020:VIEI6LIAIBHDRCON4BGLY3QUFQ

not attested not anchored not stored refs pending

Virtual Experience to Real World Application: Sidewalk Obstacle Avoidance Using Reinforcement Learning for Visually Impaired

Faruk Ahmed, Kazi Ashraf Moinuddin, Md Sultan Mahmud, Mohammed Istiaque Hyder, Mohammed Yeasin

arxiv:2009.12877 v1 · 2020-09-27 · 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{VIEI6LIAIBHDRCON4BGLY3QUFQ}

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	2026-07-05T01:38:24.396757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa088f2d00404e3889cde04cbc6e142c07f7cbc34177ce7c0cacc08e654f9479

Aliases

arxiv: 2009.12877 · arxiv_version: 2009.12877v1 · doi: 10.48550/arxiv.2009.12877 · pith_short_12: VIEI6LIAIBHD · pith_short_16: VIEI6LIAIBHDRCON · pith_short_8: VIEI6LIA

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/VIEI6LIAIBHDRCON4BGLY3QUFQ \
  | 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: aa088f2d00404e3889cde04cbc6e142c07f7cbc34177ce7c0cacc08e654f9479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86ebbd69922505f331e2022c7d676b628c9d750bb222fa46a6195457782b05c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-27T15:42:03Z",
    "title_canon_sha256": "a4d4d4d71ac15b6d2cebec86cc4fe7f3f82987c835969e0745626f49f88d4664"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.12877",
    "kind": "arxiv",
    "version": 1
  }
}