Pith Number

pith:BJZBGEY4

pith:2017:BJZBGEY4Z35K35OLCBIKFLKAKQ

not attested not anchored not stored refs pending

A Single-Channel Architecture for Algebraic Integer Based 8$\times$8 2-D DCT Computation

A. Edirisuriya, A. Madanayake, R. J. Cintra, V. S. Dimitrov

arxiv:1710.09975 v1 · 2017-10-27 · cs.AR · cs.MM · 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{BJZBGEY4Z35K35OLCBIKFLKAKQ}

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	2026-05-18T00:31:55.056113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a7213131ccefaadf5cb1050a2ad405436b57e198f86ab6a220698e289dc56d8

Aliases

arxiv: 1710.09975 · arxiv_version: 1710.09975v1 · doi: 10.48550/arxiv.1710.09975 · pith_short_12: BJZBGEY4Z35K · pith_short_16: BJZBGEY4Z35K35OL · pith_short_8: BJZBGEY4

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/BJZBGEY4Z35K35OLCBIKFLKAKQ \
  | 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: 0a7213131ccefaadf5cb1050a2ad405436b57e198f86ab6a220698e289dc56d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ddc67eab5dbd5d4ce9f516c30e0ceeb0e8c6760bce62048624ddc6d7a1b5885",
    "cross_cats_sorted": [
      "cs.MM",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2017-10-27T03:32:48Z",
    "title_canon_sha256": "6c01ce68d0aa12cf285ec240ed5bc9cb9e54520b0acb1833b1f0eff43c48d775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09975",
    "kind": "arxiv",
    "version": 1
  }
}