Pith Number

pith:F6MON4BB

pith:2025:F6MON4BBZBZYO3XGPA2WMMUJYY

not attested not anchored not stored refs pending

Affine Frequency Division Multiplexing: Extending OFDM for Scenario-Flexibility and Resilience

Ali Bemani, Christos Masouros, Fan Liu, Gaojie Chen, Giuseppe Caire, Haoran Yin, Kai Yang, Marios Kountouris, Pei Xiao, Shuangyang Li, Xingyao Zhang, Yanqun Tang, Yuqing Liu, Yu Zhou

arxiv:2502.04735 v1 · 2025-02-07 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6MON4BBZBZYO3XGPA2WMMUJYY}

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.

Cited by

1 paper in Pith

Frame-Based AFDM-ISAC Waveform Design With Chirp-Enabled Pulse Compression

Receipt and verification

First computed	2026-07-05T10:10:56.327805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f98e6f021c873876ee67835663289c617ee2be7b6ead6617c234792bff51557

Aliases

arxiv: 2502.04735 · arxiv_version: 2502.04735v1 · doi: 10.48550/arxiv.2502.04735 · pith_short_12: F6MON4BBZBZY · pith_short_16: F6MON4BBZBZYO3XG · pith_short_8: F6MON4BB

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/F6MON4BBZBZYO3XGPA2WMMUJYY \
  | 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: 2f98e6f021c873876ee67835663289c617ee2be7b6ead6617c234792bff51557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f3dfc1fa1f3d867a46d7987db10f2c72767840e5bed93038a95c377bdfce37a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-02-07T08:07:33Z",
    "title_canon_sha256": "0452284ced48e8552a9feba7a5e9a331493c8ce6bf2b27b1ad54ee672faf3286"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04735",
    "kind": "arxiv",
    "version": 1
  }
}