Pith Number

pith:MWBLHX6K

pith:2021:MWBLHX6KMJTQT6DDVGPS7OHSUW

not attested not anchored not stored refs pending

A Fast Parallel Tensor Decomposition with Optimal Stochastic Gradient Descent: an Application in Structural Damage Identification

Ali Anaissi, Basem Suleiman, Seid Miad Zandavi

arxiv:2111.02632 v1 · 2021-11-04 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWBLHX6KMJTQT6DDVGPS7OHSUW}

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	2026-07-05T03:29:06.810887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6582b3dfca626709f863a99f2fb8f2a5bfa1b14c99753749fe0df2cb9844a165

Aliases

arxiv: 2111.02632 · arxiv_version: 2111.02632v1 · doi: 10.48550/arxiv.2111.02632 · pith_short_12: MWBLHX6KMJTQ · pith_short_16: MWBLHX6KMJTQT6DD · pith_short_8: MWBLHX6K

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/MWBLHX6KMJTQT6DDVGPS7OHSUW \
  | 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: 6582b3dfca626709f863a99f2fb8f2a5bfa1b14c99753749fe0df2cb9844a165

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ae57ed2893f20fa213574025d641270159a8198e7682f487e0243fb08086ef3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-04T05:17:07Z",
    "title_canon_sha256": "8a73de5f8067d706045557a03654696d5e3ac1fd34b5043bd1f9ec806d5e6841"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.02632",
    "kind": "arxiv",
    "version": 1
  }
}