Pith Number

pith:4LGK27HH

pith:2025:4LGK27HH7LCFRAWQKEUOHRQM7J

not attested not anchored not stored refs pending

Federated Low-Rank Tensor Estimation for Multimodal Image Reconstruction

Anh Van Nguyen, Diego Klabjan, Kibaek Kim, Minseok Ryu, Zichao Di

arxiv:2502.02761 v1 · 2025-02-04 · cs.LG · cs.CV · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LGK27HH7LCFRAWQKEUOHRQM7J}

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	2026-07-05T10:09:54.872597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2ccad7ce7fac45882d05128e3c60cfa5c49506e40b252b3fd0a4f003341da30

Aliases

arxiv: 2502.02761 · arxiv_version: 2502.02761v1 · doi: 10.48550/arxiv.2502.02761 · pith_short_12: 4LGK27HH7LCF · pith_short_16: 4LGK27HH7LCFRAWQ · pith_short_8: 4LGK27HH

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/4LGK27HH7LCFRAWQKEUOHRQM7J \
  | 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: e2ccad7ce7fac45882d05128e3c60cfa5c49506e40b252b3fd0a4f003341da30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90ed453bd9a5ee349c136eacf48aef3e914fe2f663d42e8218ebb2f7394205b6",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-04T23:02:46Z",
    "title_canon_sha256": "f45933db9e9f6ec59078c75463428f036d064050103d42965def82712ba4e9ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02761",
    "kind": "arxiv",
    "version": 1
  }
}