Pith Number

pith:5SRGWXRN

pith:2018:5SRGWXRNL3NNCCTAVY4OZ3IVTY

not attested not anchored not stored refs pending

A Voice Controlled E-Commerce Web Application

Farhana Zulkernine, Haruna Isah, Mandeep Singh Kandhari

arxiv:1811.09688 v1 · 2018-11-16 · cs.CY · cs.CL · cs.HC · 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{5SRGWXRNL3NNCCTAVY4OZ3IVTY}

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	2026-05-17T23:40:08.856618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eca26b5e2d5edad10a60ae38eced159e138d1f7cb05cab1a3c4ecd6c0594fddf

Aliases

arxiv: 1811.09688 · arxiv_version: 1811.09688v1 · doi: 10.48550/arxiv.1811.09688 · pith_short_12: 5SRGWXRNL3NN · pith_short_16: 5SRGWXRNL3NNCCTA · pith_short_8: 5SRGWXRN

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/5SRGWXRNL3NNCCTAVY4OZ3IVTY \
  | 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: eca26b5e2d5edad10a60ae38eced159e138d1f7cb05cab1a3c4ecd6c0594fddf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c72702e663311f0ebec548e1fcf2850848a0580fb1e631130fb4f80845e2512",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.HC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-11-16T01:35:09Z",
    "title_canon_sha256": "24a31e4f268a46632945c6716f8aa33d6038c18a6a218da4a1f7c0046a862023"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09688",
    "kind": "arxiv",
    "version": 1
  }
}