Pith Number

pith:RFXLNYFQ

pith:2022:RFXLNYFQQ72EAJT3XFDIZC3XNS

not attested not anchored not stored refs pending

Deep Joint Source-Channel Coding for Semantic Communications

Bo Ai, Deniz Gunduz, Jialong Xu, Tze-Yang Tung, Wei Chen, Yuxuan Sun

arxiv:2211.08747 v3 · 2022-11-16 · 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{RFXLNYFQQ72EAJT3XFDIZC3XNS}

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	2026-07-05T06:32:35.331114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

896eb6e0b087f440267bb9468c8b776c845b2e83d4fb7000013dd94b2ee6acc5

Aliases

arxiv: 2211.08747 · arxiv_version: 2211.08747v3 · doi: 10.48550/arxiv.2211.08747 · pith_short_12: RFXLNYFQQ72E · pith_short_16: RFXLNYFQQ72EAJT3 · pith_short_8: RFXLNYFQ

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/RFXLNYFQQ72EAJT3XFDIZC3XNS \
  | 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: 896eb6e0b087f440267bb9468c8b776c845b2e83d4fb7000013dd94b2ee6acc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77f3c6f33935308febba77cbcbf7e1b33b2511868af1c26e3903bd884ad3a060",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-11-16T08:11:42Z",
    "title_canon_sha256": "bc20f80824c097dda7037e9af3137bad0be8f321523f4506b29198563682064f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.08747",
    "kind": "arxiv",
    "version": 3
  }
}