Pith Number

pith:HJSV2BHP

pith:2019:HJSV2BHPUQC24NWVU2T2HQZHVI

not attested not anchored not stored refs pending

Deep Unfolding for Communications Systems: A Survey and Some New Directions

Alexios Balatsoukas-Stimming, Christoph Studer

arxiv:1906.05774 v2 · 2019-06-13 · 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{HJSV2BHPUQC24NWVU2T2HQZHVI}

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.

Cited by

1 paper in Pith

Neural Augmentation of MIMO-OFDM Receivers for Universal LLR Reconstruction

Receipt and verification

First computed	2026-07-05T00:10:38.374949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a655d04efa405ae36d5a6a7a3c327aa1b96f272dcb7a919e51b2855a1cb145c

Aliases

arxiv: 1906.05774 · arxiv_version: 1906.05774v2 · doi: 10.48550/arxiv.1906.05774 · pith_short_12: HJSV2BHPUQC2 · pith_short_16: HJSV2BHPUQC24NWV · pith_short_8: HJSV2BHP

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/HJSV2BHPUQC24NWVU2T2HQZHVI \
  | 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: 3a655d04efa405ae36d5a6a7a3c327aa1b96f272dcb7a919e51b2855a1cb145c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b5ca5497e8e735132887a490888d6473399e25f52f8d2d01e71488a41b0c14a",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-06-13T16:02:52Z",
    "title_canon_sha256": "833e26ed3532220f576994e48364af1d13be361d6d1149c0a9eda751562e389b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05774",
    "kind": "arxiv",
    "version": 2
  }
}