Pith Number

pith:TAEWPB3E

pith:2022:TAEWPB3EFZKLNLU7CVYI5YJEOP

not attested not anchored not stored refs pending

Constellation Design for Deep Joint Source-Channel Coding

Jiahui Li, Mengyang Wang, Mengyao Ma, Xiaopeng Fan

arxiv:2206.07008 v1 · 2022-06-08 · cs.IT · eess.SP · 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{TAEWPB3EFZKLNLU7CVYI5YJEOP}

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	2026-07-05T04:39:39.066024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98096787642e54b6ae9f15708ee12473d8fa1f2800894457e6baaf91ac327338

Aliases

arxiv: 2206.07008 · arxiv_version: 2206.07008v1 · doi: 10.48550/arxiv.2206.07008 · pith_short_12: TAEWPB3EFZKL · pith_short_16: TAEWPB3EFZKLNLU7 · pith_short_8: TAEWPB3E

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/TAEWPB3EFZKLNLU7CVYI5YJEOP \
  | 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: 98096787642e54b6ae9f15708ee12473d8fa1f2800894457e6baaf91ac327338

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abf1185ebbad44e127bae0eeff2c6da5f35a55b681ee67ac87d4ac2b3c61c984",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-06-08T03:06:55Z",
    "title_canon_sha256": "8e534579e470829604290858d1d68d1acd57a800f1c3a512a40fa85625a2564e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.07008",
    "kind": "arxiv",
    "version": 1
  }
}