Pith Number

pith:MGBYCRZ7

pith:2016:MGBYCRZ7EMKJYS5FFD7HTE6SPC

not attested not anchored not stored refs pending

Uplink FBMC/OQAM-based Multiple Access Channel: Distortion Analysis under Strong Frequency Selectivity

David Gregoratti, Xavier Mestre

arxiv:1603.05941 v2 · 2016-03-18 · 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{MGBYCRZ7EMKJYS5FFD7HTE6SPC}

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	2026-05-18T00:57:44.094385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

618381473f23149c4ba528fe7993d278ac557f417ebf0982d2042a6678e18312

Aliases

arxiv: 1603.05941 · arxiv_version: 1603.05941v2 · doi: 10.48550/arxiv.1603.05941 · pith_short_12: MGBYCRZ7EMKJ · pith_short_16: MGBYCRZ7EMKJYS5F · pith_short_8: MGBYCRZ7

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/MGBYCRZ7EMKJYS5FFD7HTE6SPC \
  | 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: 618381473f23149c4ba528fe7993d278ac557f417ebf0982d2042a6678e18312

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c40d8253e6beb0a35c8ffc0550cb905698b6685d350f4928634cf35f58b822cc",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-03-18T17:55:31Z",
    "title_canon_sha256": "d11ac5519e8e45213bd4b52da1da8ef5784d4096acdfee2a2d378b0d156682d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05941",
    "kind": "arxiv",
    "version": 2
  }
}