Pith Number

pith:HCQ2GQDR

pith:2026:HCQ2GQDRQI7ROQUPJ37QPHCRPL

not attested not anchored not stored refs pending

PRISM: Processing-In-Memory Sparse MTTKRP for Tensor Decomposition Acceleration

Aleksandar Ilic, Daniel Pacheco, Leonel Sousa

arxiv:2605.29728 v1 · 2026-05-28 · 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{HCQ2GQDRQI7ROQUPJ37QPHCRPL}

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	2026-05-29T01:05:57.118718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38a1a34071823f17428f4eff079c517ade99b22b30d651adf7df9af04ed9fa25

Aliases

arxiv: 2605.29728 · arxiv_version: 2605.29728v1 · doi: 10.48550/arxiv.2605.29728 · pith_short_12: HCQ2GQDRQI7R · pith_short_16: HCQ2GQDRQI7ROQUP · pith_short_8: HCQ2GQDR

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/HCQ2GQDRQI7ROQUPJ37QPHCRPL \
  | 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: 38a1a34071823f17428f4eff079c517ade99b22b30d651adf7df9af04ed9fa25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa07eaf71def91e3a62332fdf6e70db0b23578cd468980622899b0225d0b23ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-05-28T10:21:45Z",
    "title_canon_sha256": "4c618b783afdaf7fac228d5e37702340dfefae121ea476b5dbc658feb7038b38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29728",
    "kind": "arxiv",
    "version": 1
  }
}