Pith Number

pith:VMGC2R3Y

pith:2017:VMGC2R3Y7CGFEHMITHQDQTTCLK

not attested not anchored not stored refs pending

VLSI Computational Architectures for the Arithmetic Cosine Transform

A. Madanayake, J. Adikari, N. Rajapaksha, R. J. Cintra, V. S. Dimitrov

arxiv:1710.11200 v1 · 2017-10-30 · cs.AR · cs.DS · cs.MM · math.NA · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMGC2R3Y7CGFEHMITHQDQTTCLK}

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	2026-05-18T00:31:44.603111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab0c2d4778f88c521d8899e0384e625abb2789c4fe24145950ee5d6f53848a9f

Aliases

arxiv: 1710.11200 · arxiv_version: 1710.11200v1 · doi: 10.48550/arxiv.1710.11200 · pith_short_12: VMGC2R3Y7CGF · pith_short_16: VMGC2R3Y7CGFEHMI · pith_short_8: VMGC2R3Y

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/VMGC2R3Y7CGFEHMITHQDQTTCLK \
  | 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: ab0c2d4778f88c521d8899e0384e625abb2789c4fe24145950ee5d6f53848a9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da3434dce63ab5521212e0967ef7ee439c3e022df7b8f52644f0a6ad6efadbf3",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.MM",
      "math.NA",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2017-10-30T19:06:19Z",
    "title_canon_sha256": "f6c2e2046cfac34ed593bc8cd2e599a7f547ca0d3cd21d6c865f82fe23cd94f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11200",
    "kind": "arxiv",
    "version": 1
  }
}