Pith Number

pith:LKTHUJAC

pith:2011:LKTHUJACT3ZZEAMBZNVBJBRAOA

not attested not anchored not stored refs pending

Finite Projective Geometry based Fast, Conflict-free Parallel Matrix Computations

Abhishek Patil, B. S. Adiga, Hrishikesh Sharma, Sachin Patkar, Shreeniwas Sapre

arxiv:1107.1127 v1 · 2011-07-05 · cs.NA · cs.DC · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKTHUJACT3ZZEAMBZNVBJBRAOA}

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	2026-05-18T04:18:45.542501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aa67a24029ef3920181cb6a148620702af5ae0de45a285f64f4ec212651b48f

Aliases

arxiv: 1107.1127 · arxiv_version: 1107.1127v1 · doi: 10.48550/arxiv.1107.1127 · pith_short_12: LKTHUJACT3ZZ · pith_short_16: LKTHUJACT3ZZEAMB · pith_short_8: LKTHUJAC

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/LKTHUJACT3ZZEAMBZNVBJBRAOA \
  | 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: 5aa67a24029ef3920181cb6a148620702af5ae0de45a285f64f4ec212651b48f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82f4420e99bc7737d43fa7573e72ee40124d93684ac6c1ec8a18f1e10eca5788",
    "cross_cats_sorted": [
      "cs.DC",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2011-07-05T11:18:54Z",
    "title_canon_sha256": "b675b5a8813015c6568dfeab7e60104d0b0a0909d8c32ec454be28b749af20b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1127",
    "kind": "arxiv",
    "version": 1
  }
}