Pith Number

pith:ZOJTUV5M

pith:2023:ZOJTUV5MHJMLTFV2BQDH75Z4CM

not attested not anchored not stored refs pending

A Comprehensive Study of PAPR Reduction Techniques for Deep Joint Source Channel Coding in OFDM Systems

Bo Ai, Jialong Xu, Maolin Liu, Wei Chen

arxiv:2309.11803 v1 · 2023-09-21 · 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{ZOJTUV5MHJMLTFV2BQDH75Z4CM}

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	2026-07-05T06:52:54.743233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb933a57ac3a58b996ba0c067ff73c130d8e4f6b8f450a98db2db32922e4d614

Aliases

arxiv: 2309.11803 · arxiv_version: 2309.11803v1 · doi: 10.48550/arxiv.2309.11803 · pith_short_12: ZOJTUV5MHJML · pith_short_16: ZOJTUV5MHJMLTFV2 · pith_short_8: ZOJTUV5M

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/ZOJTUV5MHJMLTFV2BQDH75Z4CM \
  | 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: cb933a57ac3a58b996ba0c067ff73c130d8e4f6b8f450a98db2db32922e4d614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53fa2fa9f8daae74a14e737de73cc97378669ca3af3d6c7cb2e4d161a7ec90c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-09-21T06:21:37Z",
    "title_canon_sha256": "da809b600707a6f008c57b9076bf88487ba3b0b60fd401fc3458cc0533b60a60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.11803",
    "kind": "arxiv",
    "version": 1
  }
}