Pith Number

pith:XEM63UT6

pith:2017:XEM63UT6PLVZ4IXPBC67Q6RHUO

not attested not anchored not stored refs pending

5G Wireless and Wired Convergence in a Passive Optical Network using UF-OFDM and GFDM

Arman Farhang, Arsalan Saljoghei, Colm Browning, Liam Barry, Linda Doyle, Nicola Marchetti, Vidak Vujicic

arxiv:1703.01956 v1 · 2017-03-06 · 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{XEM63UT6PLVZ4IXPBC67Q6RHUO}

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	2026-05-18T00:49:29.162838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b919edd27e7aeb9e22ef08bdf87a27a39c908bbe7eaa353a66998bae6d85784c

Aliases

arxiv: 1703.01956 · arxiv_version: 1703.01956v1 · doi: 10.48550/arxiv.1703.01956 · pith_short_12: XEM63UT6PLVZ · pith_short_16: XEM63UT6PLVZ4IXP · pith_short_8: XEM63UT6

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/XEM63UT6PLVZ4IXPBC67Q6RHUO \
  | 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: b919edd27e7aeb9e22ef08bdf87a27a39c908bbe7eaa353a66998bae6d85784c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b01a6db6282a5af71fb5433da13e20e320fbc1cf0f797ed43df97fcf5189589c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-03-06T16:34:04Z",
    "title_canon_sha256": "231073188425dce3f0a816f81ab1ef57eab991337532065ff3a3ad241d1dfc46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01956",
    "kind": "arxiv",
    "version": 1
  }
}