Pith Number

pith:PVEA7I6F

pith:2023:PVEA7I6FGCTSMVR6EX5M2WVNTH

not attested not anchored not stored refs pending

Knowledge Enhanced Semantic Communication Receiver

Bingyan Wang, Honggang Zhang, Jianhang Zhu, Rongpeng Li, Zhifeng Zhao

arxiv:2302.07727 v2 · 2023-02-13 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVEA7I6FGCTSMVR6EX5M2WVNTH}

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	2026-07-05T06:01:17.255785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d480fa3c530a726563e25facd5aad99d3faf9ab75a3b441e5a49f6a44eb00dd

Aliases

arxiv: 2302.07727 · arxiv_version: 2302.07727v2 · doi: 10.48550/arxiv.2302.07727 · pith_short_12: PVEA7I6FGCTS · pith_short_16: PVEA7I6FGCTSMVR6 · pith_short_8: PVEA7I6F

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/PVEA7I6FGCTSMVR6EX5M2WVNTH \
  | 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: 7d480fa3c530a726563e25facd5aad99d3faf9ab75a3b441e5a49f6a44eb00dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cf91c133a1027da160a816f855d806e7cf7492350489daa08cec97761ca9f26",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-02-13T01:49:51Z",
    "title_canon_sha256": "bbd94c216d77cda3b04d6b5001ae5adabf4fe104e6808c421008db0224405750"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07727",
    "kind": "arxiv",
    "version": 2
  }
}