Pith Number

pith:2ALM2LNO

pith:2021:2ALM2LNOXCXDK5JGX6BBHWW43A

not attested not anchored not stored refs pending

Relational Memory: Native In-Memory Accesses on Rows and Columns

Ahmed Sanaullah, Denis Hoornaert, Ju Hyoung Mun, Manos Athanassoulis, Renato Mancuso, Shahin Roozkhosh, Tarikul Islam Papon, Ulrich Drepper

arxiv:2109.14349 v2 · 2021-09-29 · cs.DB · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ALM2LNOXCXDK5JGX6BBHWW43A}

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.

Cited by

1 paper in Pith

Tensor Memory Engine: On-the-fly Data Reorganization for Ideal Locality

Receipt and verification

First computed	2026-07-05T03:54:23.946130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d016cd2daeb8ae357526bf8213dadcd813dfa0603c1024d59fe94b5b0ba124a1

Aliases

arxiv: 2109.14349 · arxiv_version: 2109.14349v2 · doi: 10.48550/arxiv.2109.14349 · pith_short_12: 2ALM2LNOXCXD · pith_short_16: 2ALM2LNOXCXDK5JG · pith_short_8: 2ALM2LNO

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/2ALM2LNOXCXDK5JGX6BBHWW43A \
  | 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: d016cd2daeb8ae357526bf8213dadcd813dfa0603c1024d59fe94b5b0ba124a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45df1c0fcae9bc25db79d144024fb0bc118492f31424b2abe6a15c5b05d9e810",
    "cross_cats_sorted": [
      "cs.AR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2021-09-29T11:10:31Z",
    "title_canon_sha256": "9cae3e32b63357c2408a4f1c7735adeda18cbb99cf60825d80b927324b717f7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14349",
    "kind": "arxiv",
    "version": 2
  }
}