Pith Number

pith:TIUDXQLV

pith:2019:TIUDXQLV7JKLJCBWN6OB3XMIS6

not attested not anchored not stored refs pending

Deep Learning for the Degraded Broadcast Channel

Andy Wang, Erik Stauffer, Nihar Jindal

arxiv:1903.08577 v1 · 2019-03-18 · 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{TIUDXQLV7JKLJCBWN6OB3XMIS6}

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	2026-05-17T23:50:47.699078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a283bc175fa54b488366f9c1ddd88978e9fdce4a3fe8d75b1129652e667651e

Aliases

arxiv: 1903.08577 · arxiv_version: 1903.08577v1 · doi: 10.48550/arxiv.1903.08577 · pith_short_12: TIUDXQLV7JKL · pith_short_16: TIUDXQLV7JKLJCBW · pith_short_8: TIUDXQLV

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/TIUDXQLV7JKLJCBWN6OB3XMIS6 \
  | 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: 9a283bc175fa54b488366f9c1ddd88978e9fdce4a3fe8d75b1129652e667651e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e143420047824ccdb73cae79ffd06070eb5ca39395a0fc0974b07faba4551410",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-03-18T21:49:33Z",
    "title_canon_sha256": "53fb5b84654662d85d1e6c24f07c16bcf46af21769a472aafcaf43f73f408da7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08577",
    "kind": "arxiv",
    "version": 1
  }
}