Pith Number

pith:IY6GYQKX

pith:2024:IY6GYQKXDW2LVR65N652PZG2RW

not attested not anchored not stored refs pending

Towards Compatible Semantic Communication: A Perspective on Digital Coding and Modulation

Guanding Yu, Guangyi Zhang, Kequan Zhou, Qiyu Hu, Yunlong Cai

arxiv:2412.18876 v1 · 2024-12-25 · 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{IY6GYQKXDW2LVR65N652PZG2RW}

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	2026-07-05T09:54:12.250597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

463c6c41571db4bac7dd6fbba7e4da8db290e8b35f768835769804d29d53f8c8

Aliases

arxiv: 2412.18876 · arxiv_version: 2412.18876v1 · doi: 10.48550/arxiv.2412.18876 · pith_short_12: IY6GYQKXDW2L · pith_short_16: IY6GYQKXDW2LVR65 · pith_short_8: IY6GYQKX

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/IY6GYQKXDW2LVR65N652PZG2RW \
  | 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: 463c6c41571db4bac7dd6fbba7e4da8db290e8b35f768835769804d29d53f8c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8409c6e7e9ddcbdca574e5186ec7eec04588adb83633d9a1a92373b303abce7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-12-25T11:19:40Z",
    "title_canon_sha256": "6a2f0de776ed76d8f34373858393f2543f319dc009441ebab100e8c1c1548200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.18876",
    "kind": "arxiv",
    "version": 1
  }
}