Pith Number

pith:CA77EOXP

pith:2017:CA77EOXPGPFSZSDL2C3CALYWW5

not attested not anchored not stored refs pending

DFE/THP duality for FBMC with highly frequency selective channels

Amine Mezghani, Hela Jedda, Josef A. Nossek, Leonardo G. Baltar, Oliver De Candido

arxiv:1706.08718 v1 · 2017-06-27 · 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{CA77EOXPGPFSZSDL2C3CALYWW5}

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	2026-05-18T00:41:31.225028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

103ff23aef33cb2cc86bd0b6202f16b77d84bce749944ffba9e6eee1882ba998

Aliases

arxiv: 1706.08718 · arxiv_version: 1706.08718v1 · doi: 10.48550/arxiv.1706.08718 · pith_short_12: CA77EOXPGPFS · pith_short_16: CA77EOXPGPFSZSDL · pith_short_8: CA77EOXP

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/CA77EOXPGPFSZSDL2C3CALYWW5 \
  | 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: 103ff23aef33cb2cc86bd0b6202f16b77d84bce749944ffba9e6eee1882ba998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8da523e6725bc8f4b940f41ffe94862755f350592ae61da55a667cd33959ced5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-06-27T08:25:52Z",
    "title_canon_sha256": "acefab1c4bc12c9c8edff3ad51f5a6eeb9b3bd4522360eec026010890cce8741"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08718",
    "kind": "arxiv",
    "version": 1
  }
}