Pith Number

pith:6L2ZCJVO

pith:2014:6L2ZCJVODLRI6KA73JQOZTKU3V

not attested not anchored not stored refs pending

Taking advantage of hybrid systems for sparse direct solvers via task-based runtimes

George Bosilca (ICL), INRIA Bordeaux - Sud-Ouest), LaBRI), Mathieu Faverge (INRIA Bordeaux - Sud-Ouest, Pierre Ramet (INRIA Bordeaux - Sud-Ouest, Samuel Thibault (LaBRI, Xavier Lacoste (INRIA Bordeaux - Sud-Ouest)

arxiv:1405.2636 v1 · 2014-05-12 · 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{6L2ZCJVODLRI6KA73JQOZTKU3V}

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	2026-05-18T02:52:05.065991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2f59126ae1ae28f281fda60eccd54dd5c80fb2493ce48966b40b73b27fed856

Aliases

arxiv: 1405.2636 · arxiv_version: 1405.2636v1 · doi: 10.48550/arxiv.1405.2636 · pith_short_12: 6L2ZCJVODLRI · pith_short_16: 6L2ZCJVODLRI6KA7 · pith_short_8: 6L2ZCJVO

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/6L2ZCJVODLRI6KA73JQOZTKU3V \
  | 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: f2f59126ae1ae28f281fda60eccd54dd5c80fb2493ce48966b40b73b27fed856

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61440da01bb09f10247a9ff1c1109904e088a063bc5e3822269164c3e1ecd570",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-05-12T06:28:03Z",
    "title_canon_sha256": "6efe496660ea39374bec12f02b0acae1845e6e02092a25e5fe9dbeb3a6522e31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2636",
    "kind": "arxiv",
    "version": 1
  }
}