Pith Number

pith:IUVSJ7IM

pith:2018:IUVSJ7IM7LP44FI4GSFHD3RZLO

not attested not anchored not stored refs pending

Simultaneous Solving of Batched Linear Programs on a GPU

Amit Gurung, Rajarshi Ray

arxiv:1802.08557 v1 · 2018-02-21 · 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{IUVSJ7IM7LP44FI4GSFHD3RZLO}

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	2026-05-18T00:22:41.180129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

452b24fd0cfadfce151c348a71ee395ba706c56b8a4e75b424be5e02deb8e1a8

Aliases

arxiv: 1802.08557 · arxiv_version: 1802.08557v1 · doi: 10.48550/arxiv.1802.08557 · pith_short_12: IUVSJ7IM7LP4 · pith_short_16: IUVSJ7IM7LP44FI4 · pith_short_8: IUVSJ7IM

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/IUVSJ7IM7LP44FI4GSFHD3RZLO \
  | 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: 452b24fd0cfadfce151c348a71ee395ba706c56b8a4e75b424be5e02deb8e1a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d251239521bdb2abfe25dab2b77eb0963e76788b705c1717318979ac96648192",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-02-21T19:02:11Z",
    "title_canon_sha256": "1d1fc0fd36381ef8e5add723758669c739345016eaf928f70e90eba364e5cfb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08557",
    "kind": "arxiv",
    "version": 1
  }
}