Pith Number

pith:PU4DVOTW

pith:2016:PU4DVOTWYLRAXVOLYEGBWUTLXK

not attested not anchored not stored refs pending

An Experimental Comparison of Coded Modulation Strategies for 100 Gbit/s Transceivers

Alex Alvarado, Benn C. Thomsen, Chigo Okonkwo, Eric Sillekens

arxiv:1611.00263 v1 · 2016-11-01 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PU4DVOTWYLRAXVOLYEGBWUTLXK}

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	2026-05-18T00:33:06.976810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d383aba76c2e20bd5cbc10c1b526bba994744d7d478016c8fe736f4dc7d4e31

Aliases

arxiv: 1611.00263 · arxiv_version: 1611.00263v1 · doi: 10.48550/arxiv.1611.00263 · pith_short_12: PU4DVOTWYLRA · pith_short_16: PU4DVOTWYLRAXVOL · pith_short_8: PU4DVOTW

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/PU4DVOTWYLRAXVOLYEGBWUTLXK \
  | 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: 7d383aba76c2e20bd5cbc10c1b526bba994744d7d478016c8fe736f4dc7d4e31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b98e70c995b982541bdfd91837bf4619780868c023d36ee3cf8a823d3b2b2b3",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-11-01T15:10:01Z",
    "title_canon_sha256": "9d19f6ae01fe9f03ff2a56a7c64e591aa51820d70253b13cf89dd59bd64eca38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00263",
    "kind": "arxiv",
    "version": 1
  }
}