Pith Number

pith:PRJUAWHO

pith:2023:PRJUAWHOIEKZHWPEY3C2ANOY2V

not attested not anchored not stored refs pending

Joint Source-Channel Coding for Channel-Adaptive Digital Semantic Communications

Joohyuk Park, Seonjung Kim, Yongjeong Oh, Yo-Seb Jeon

arxiv:2311.08146 v2 · 2023-11-14 · eess.SP · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRJUAWHOIEKZHWPEY3C2ANOY2V}

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	2026-07-05T07:57:29.090385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c534058ee411593d9e4c6c5a035d8d56900644e839639d2e6929a2034b88dc3

Aliases

arxiv: 2311.08146 · arxiv_version: 2311.08146v2 · doi: 10.48550/arxiv.2311.08146 · pith_short_12: PRJUAWHOIEKZ · pith_short_16: PRJUAWHOIEKZHWPE · pith_short_8: PRJUAWHO

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/PRJUAWHOIEKZHWPEY3C2ANOY2V \
  | 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: 7c534058ee411593d9e4c6c5a035d8d56900644e839639d2e6929a2034b88dc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c289cd22c6da77d401d62a645061c0c59c2981b97df9af4d14d274a504693554",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-11-14T13:22:47Z",
    "title_canon_sha256": "9a82f38310cb7c1e42c43f3569129c6b89ad43f10a6f52db0e16163af439d240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.08146",
    "kind": "arxiv",
    "version": 2
  }
}