Pith Number

pith:YB6KPCC7

pith:2019:YB6KPCC7W5SCI5L3Z62CNUCWNJ

not attested not anchored not stored refs pending

Online Distributed Learning over Graphs with Multitask Graph-Filter Models

Ali H. Sayed, C\'edric Richard, Fei Hua, Haiyan Wang, Roula Nassif

arxiv:1912.05805 v1 · 2019-12-12 · 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{YB6KPCC7W5SCI5L3Z62CNUCWNJ}

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	2026-07-05T00:25:43.056230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c07ca7885fb76424757bcfb426d0566a42c50fd6e4fa7eeb1511e17a7ec90763

Aliases

arxiv: 1912.05805 · arxiv_version: 1912.05805v1 · doi: 10.48550/arxiv.1912.05805 · pith_short_12: YB6KPCC7W5SC · pith_short_16: YB6KPCC7W5SCI5L3 · pith_short_8: YB6KPCC7

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/YB6KPCC7W5SCI5L3Z62CNUCWNJ \
  | 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: c07ca7885fb76424757bcfb426d0566a42c50fd6e4fa7eeb1511e17a7ec90763

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c768c5f8ebf1dcd298d9cca80780144d20d97ca6ad7a80c42afc40d375161ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-12-12T07:26:06Z",
    "title_canon_sha256": "92dbfb687f850fa85d4eac4b47e6cb1ad1a854b86e0a7dd726be99f3952fbfe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.05805",
    "kind": "arxiv",
    "version": 1
  }
}