Pith Number

pith:CSIU7BDF

pith:2009:CSIU7BDFMGKB7WNJJTA3SRNNZW

not attested not anchored not stored refs pending

High-Performance Cloud Computing: A View of Scientific Applications

Christian Vecchiola, Rajkumar Buyya, Suraj Pandey

arxiv:0910.1979 v1 · 2009-10-11 · 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{CSIU7BDFMGKB7WNJJTA3SRNNZW}

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	2026-05-18T00:59:11.199615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14914f846561941fd9a94cc1b945adcd86419f3fac05f32adf1fc34a20761efd

Aliases

arxiv: 0910.1979 · arxiv_version: 0910.1979v1 · doi: 10.48550/arxiv.0910.1979 · pith_short_12: CSIU7BDFMGKB · pith_short_16: CSIU7BDFMGKB7WNJ · pith_short_8: CSIU7BDF

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/CSIU7BDFMGKB7WNJJTA3SRNNZW \
  | 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: 14914f846561941fd9a94cc1b945adcd86419f3fac05f32adf1fc34a20761efd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f65825b2e810b0407d568aa52c95a3d214f4f2ff1fe12fd25a7db33d5db0915",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2009-10-11T07:42:44Z",
    "title_canon_sha256": "b22e395dbb9a093ad038ac808e9d9e27acca0de0f31359d66df8fcced2e5781e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1979",
    "kind": "arxiv",
    "version": 1
  }
}