Pith Number

pith:MPPYRM7B

pith:2019:MPPYRM7BB6C6XYQCNOAYY4FZRH

not attested not anchored not stored refs pending

Deep Modulation Embedding

Alan Salari, Amin Abbasloo

arxiv:1902.07316 v2 · 2019-02-17 · eess.SP · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPPYRM7BB6C6XYQCNOAYY4FZRH}

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	2026-05-17T23:48:39.479415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63df88b3e10f85ebe2026b818c70b989e336238fa1369a056bb957770ef2eefd

Aliases

arxiv: 1902.07316 · arxiv_version: 1902.07316v2 · doi: 10.48550/arxiv.1902.07316 · pith_short_12: MPPYRM7BB6C6 · pith_short_16: MPPYRM7BB6C6XYQC · pith_short_8: MPPYRM7B

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/MPPYRM7BB6C6XYQCNOAYY4FZRH \
  | 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: 63df88b3e10f85ebe2026b818c70b989e336238fa1369a056bb957770ef2eefd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a1aa2b214dc077a16de6d1252ed915c31d6c0d1ef268f9ac92b01a4addaa101",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-02-17T19:37:33Z",
    "title_canon_sha256": "2d043bb3c98da6f9bbd62b165061beee455adc1a482d76a23ec3584f4fa63990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07316",
    "kind": "arxiv",
    "version": 2
  }
}