Pith Number

pith:IFSKOIZV

pith:2019:IFSKOIZVSV763VFMP6L2Y33INP

not attested not anchored not stored refs pending

A Comparative Study on Machine Learning Algorithms for the Control of a Wall Following Robot

Issam Hammad, Jason Gu, Kamal El-Sankary

arxiv:1912.11856 v2 · 2019-12-26 · cs.LG · cs.CV · cs.RO · eess.IV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IFSKOIZVSV763VFMP6L2Y33INP}

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	2026-07-05T00:56:01.458966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4164a72335957fedd4ac7f97ac6f686bff4c564876725bfbb4f5e3506925fda7

Aliases

arxiv: 1912.11856 · arxiv_version: 1912.11856v2 · doi: 10.48550/arxiv.1912.11856 · pith_short_12: IFSKOIZVSV76 · pith_short_16: IFSKOIZVSV763VFM · pith_short_8: IFSKOIZV

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/IFSKOIZVSV763VFMP6L2Y33INP \
  | 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: 4164a72335957fedd4ac7f97ac6f686bff4c564876725bfbb4f5e3506925fda7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84ec1b586e0e1fb061126ca43b9c371602d8fe242d5b0a25c06394a10252d87f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.RO",
      "eess.IV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-12-26T13:05:05Z",
    "title_canon_sha256": "591908cb0d1775ecab4341571170dee9ac442434d3955296f02c03dcccac0139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.11856",
    "kind": "arxiv",
    "version": 2
  }
}