Pith Number

pith:DFARKBIP

pith:2013:DFARKBIP7F4FEZCY6EXBGJ5MDS

not attested not anchored not stored refs pending

The Effect of Communication and Synchronization on Amdahl Law in Multicore Systems

Amir Morad, Leonid Yavits, Ran Ginosar

arxiv:1306.3302 v1 · 2013-06-14 · cs.AR · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DFARKBIP7F4FEZCY6EXBGJ5MDS}

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	2026-05-18T03:20:57.886418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

194115050ff978526458f12e1327ac1cadf6a077fc4b2068e2b6bc0d3440aa6f

Aliases

arxiv: 1306.3302 · arxiv_version: 1306.3302v1 · doi: 10.48550/arxiv.1306.3302 · pith_short_12: DFARKBIP7F4F · pith_short_16: DFARKBIP7F4FEZCY · pith_short_8: DFARKBIP

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/DFARKBIP7F4FEZCY6EXBGJ5MDS \
  | 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: 194115050ff978526458f12e1327ac1cadf6a077fc4b2068e2b6bc0d3440aa6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2091e068245bea5dae8987cce503bb1937f1ab352ee4724d6362542d63e24f6d",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2013-06-14T06:20:44Z",
    "title_canon_sha256": "4e93e4ecbf75228ab185f31e444227f7911b43310f289a6298971ae8e694a0b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3302",
    "kind": "arxiv",
    "version": 1
  }
}