Pith Number

pith:MLOW4X4C

pith:2026:MLOW4X4CVSF6DLQUZ6UJAJFVRG

not attested not anchored not stored refs pending

New Number Formats for FFT IP Cores in Optical OFDM Transceivers

Gustavo Magalh\~aes Gomes De Souza, Lukas Krupp, Norbert Wehn, Sani Nassif

arxiv:2607.17835 v1 · 2026-07-20 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLOW4X4CVSF6DLQUZ6UJAJFVRG}

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	2026-07-21T02:22:02.581287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62dd6e5f82ac8be1ae14cfa89024b5899035d763b6c9c6d7ae030ed5ea2f9fcc

Aliases

arxiv: 2607.17835 · arxiv_version: 2607.17835v1 · doi: 10.48550/arxiv.2607.17835 · pith_short_12: MLOW4X4CVSF6 · pith_short_16: MLOW4X4CVSF6DLQU · pith_short_8: MLOW4X4C

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/MLOW4X4CVSF6DLQUZ6UJAJFVRG \
  | 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: 62dd6e5f82ac8be1ae14cfa89024b5899035d763b6c9c6d7ae030ed5ea2f9fcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d1a2a8e49246a428a02870c313e9eb02ce5d9c5551720db037cbecba4661eec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2026-07-20T11:27:02Z",
    "title_canon_sha256": "f035f1030c53801c330c1407d570a8242f7f465f9e83ec91cb8254e8c36a1c2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17835",
    "kind": "arxiv",
    "version": 1
  }
}