Pith Number

pith:4HMOPLA6

pith:2014:4HMOPLA63OFRKDZVH56WHDOIPQ

not attested not anchored not stored refs pending

Maze solving Algorithm for line following robot and derivation of linear path distance from nonlinear path

Anik Chowdhury, Shadman Sakib, Shekh Tanvir Ahamed, Syed Imam Hasan

arxiv:1410.4145 v2 · 2014-10-15 · 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{4HMOPLA63OFRKDZVH56WHDOIPQ}

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	2026-05-18T02:30:07.822338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1d8e7ac1edb8b150f353f7d638dc87c1cb096c0532fc47ed2fd02fc5421d344

Aliases

arxiv: 1410.4145 · arxiv_version: 1410.4145v2 · doi: 10.48550/arxiv.1410.4145 · pith_short_12: 4HMOPLA63OFR · pith_short_16: 4HMOPLA63OFRKDZV · pith_short_8: 4HMOPLA6

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/4HMOPLA63OFRKDZVH56WHDOIPQ \
  | 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: e1d8e7ac1edb8b150f353f7d638dc87c1cb096c0532fc47ed2fd02fc5421d344

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3bbd118e2dd4ea7b76c81861491da4e0eb67d21b9804b5c055e5eda1c2039cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2014-10-15T17:30:56Z",
    "title_canon_sha256": "a1254742668a90c1136c67f8a620b44fe770d150cb73b571ff0de95c58e71f75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4145",
    "kind": "arxiv",
    "version": 2
  }
}