Pith Number

pith:A3TAZZZF

pith:2013:A3TAZZZFRADP5QJJ4HODES35GY

not attested not anchored not stored refs pending

Improving the GPU space of computation under triangular domain problems

Cristobal A. Navarro, Nancy Hitschfeld

arxiv:1308.1419 v1 · 2013-08-06 · cs.DC · 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{A3TAZZZFRADP5QJJ4HODES35GY}

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	2026-05-18T01:34:46.253839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06e60ce7258806fec129e1dc324b7d362b8a76bfb213d1f45bf925f1f33cd52f

Aliases

arxiv: 1308.1419 · arxiv_version: 1308.1419v1 · doi: 10.48550/arxiv.1308.1419 · pith_short_12: A3TAZZZFRADP · pith_short_16: A3TAZZZFRADP5QJJ · pith_short_8: A3TAZZZF

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/A3TAZZZFRADP5QJJ4HODES35GY \
  | 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: 06e60ce7258806fec129e1dc324b7d362b8a76bfb213d1f45bf925f1f33cd52f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65693e27fb6e61642cb4932bc1dd08cbfe3a8e32d5f0e3f70ae5379fa86a3d7b",
    "cross_cats_sorted": [
      "cs.AR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2013-08-06T20:44:35Z",
    "title_canon_sha256": "4e8dd4ffd8446b1797bfe7719651d3f4deb4d634418a7e7716320b031061bc27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1419",
    "kind": "arxiv",
    "version": 1
  }
}