Pith Number

pith:SW7WHMJL

pith:2021:SW7WHMJLIFRZOTG7GLZXCJIZVK

not attested not anchored not stored refs pending

DeepJSCC-Q: Channel Input Constrained Deep Joint Source-Channel Coding

David Burth Kurka, Deniz G\"und\"uz, Mikolaj Jankowski, Tze-Yang Tung

arxiv:2111.13042 v1 · 2021-11-25 · eess.IV · cs.LG · cs.MM · 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{SW7WHMJLIFRZOTG7GLZXCJIZVK}

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	2026-07-05T03:35:16.586225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95bf63b12b4163974cdf32f3712519aa963177f6b412f5e104cef556254a790f

Aliases

arxiv: 2111.13042 · arxiv_version: 2111.13042v1 · doi: 10.48550/arxiv.2111.13042 · pith_short_12: SW7WHMJLIFRZ · pith_short_16: SW7WHMJLIFRZOTG7 · pith_short_8: SW7WHMJL

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/SW7WHMJLIFRZOTG7GLZXCJIZVK \
  | 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: 95bf63b12b4163974cdf32f3712519aa963177f6b412f5e104cef556254a790f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8763c0248a708e5e5f6f6f4c690a7a115f658a216d6c78833919eb1d8202389e",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MM",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-11-25T11:59:17Z",
    "title_canon_sha256": "efeefa5c76391e6a3cfa3c8c68cb29c0223e133f626fedc0ad513438524f948b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13042",
    "kind": "arxiv",
    "version": 1
  }
}