Pith Number

pith:UDZHHB6L

pith:2026:UDZHHB6LJVSSI5U2L7N2QMR2FB

not attested not anchored not stored refs pending

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

Musavian Leila, Pei Xiao, Qihao Peng, Qu Luo, Thomos Nikolaos, Zilong Liu

arxiv:2607.00632 v1 · 2026-07-01 · 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{UDZHHB6LJVSSI5U2L7N2QMR2FB}

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	2026-07-02T01:17:49.744099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0f27387cb4d6524769a5fdba8323a287523a741e8295a9f0e94c3ecb249c0a1

Aliases

arxiv: 2607.00632 · arxiv_version: 2607.00632v1 · doi: 10.48550/arxiv.2607.00632 · pith_short_12: UDZHHB6LJVSS · pith_short_16: UDZHHB6LJVSSI5U2 · pith_short_8: UDZHHB6L

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/UDZHHB6LJVSSI5U2L7N2QMR2FB \
  | 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: a0f27387cb4d6524769a5fdba8323a287523a741e8295a9f0e94c3ecb249c0a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca8dd535fcba46bf080376fb2c15c4385c6f83cda376f8779515e61580d3d6d9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-07-01T08:45:25Z",
    "title_canon_sha256": "b08e0704ca07045dd7975dacf13e7d9160c80e59db63b473f8c2b92e2124f8e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00632",
    "kind": "arxiv",
    "version": 1
  }
}