Pith Number

pith:LBOKRDBJ

pith:2010:LBOKRDBJXEDCQNTD32JSZJGXJW

not attested not anchored not stored refs pending

openPC : a toolkit for public cluster with full ownership

B. Hermanto, I. Firmansyah, L.T. Handoko, Z. Akbar

arxiv:1012.2499 v1 · 2010-12-12 · 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{LBOKRDBJXEDCQNTD32JSZJGXJW}

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	2026-05-18T03:20:57.298178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

585ca88c29b906283663de932ca4d74d890ab59bb70666dc8b58c16f99268350

Aliases

arxiv: 1012.2499 · arxiv_version: 1012.2499v1 · doi: 10.48550/arxiv.1012.2499 · pith_short_12: LBOKRDBJXEDC · pith_short_16: LBOKRDBJXEDCQNTD · pith_short_8: LBOKRDBJ

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/LBOKRDBJXEDCQNTD32JSZJGXJW \
  | 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: 585ca88c29b906283663de932ca4d74d890ab59bb70666dc8b58c16f99268350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929ee7e3aa4ef5deeb9182ab434e14a0930bd040729296b66b587b38658d02ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2010-12-12T00:15:44Z",
    "title_canon_sha256": "0b6595f56eb0bdc69fcbc79d65c38c65ae67c1ce62a508ab155c14cbaee122cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2499",
    "kind": "arxiv",
    "version": 1
  }
}