Pith Number

pith:PSHXOQAE

pith:2012:PSHXOQAEX2BAEMCZWXHZYVDC5V

not attested not anchored not stored refs pending

Predicting Efficiency in master-slave grid computing systems

Carlos A. Ruggiero, Gonzalo Travieso, Luciano da F. Costa, Odemir M. Bruno

arxiv:1207.3051 v1 · 2012-07-12 · physics.comp-ph · cs.DC · physics.soc-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSHXOQAEX2BAEMCZWXHZYVDC5V}

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	2026-05-18T03:51:13.239014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c8f774004be82023059b5cf9c5462ed596078137143e1d9cb92dc8611e0cd14

Aliases

arxiv: 1207.3051 · arxiv_version: 1207.3051v1 · doi: 10.48550/arxiv.1207.3051 · pith_short_12: PSHXOQAEX2BA · pith_short_16: PSHXOQAEX2BAEMCZ · pith_short_8: PSHXOQAE

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/PSHXOQAEX2BAEMCZWXHZYVDC5V \
  | 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: 7c8f774004be82023059b5cf9c5462ed596078137143e1d9cb92dc8611e0cd14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f007a25c772493379ef4d9a8d19737e888d5c38e9edfd6b09105d4969e9eede1",
    "cross_cats_sorted": [
      "cs.DC",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2012-07-12T18:33:23Z",
    "title_canon_sha256": "aedae8dfa37db21212d79cf0defff52f3a824abb64d31d8fc04c3002326c2055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3051",
    "kind": "arxiv",
    "version": 1
  }
}