Pith Number

pith:GM5HL5SR

pith:2018:GM5HL5SROFBP35QRCJGMMUT7T2

not attested not anchored not stored refs pending

Multi-level analysis of compiler induced variability and performance tradeoffs

Dong H. Ahn, Ganesh Gopalakrishnan, Gregory L. Lee, Holger E. Jones, Ian Briggs, Ignacio Laguna, Michael Bentley

arxiv:1811.05618 v2 · 2018-11-14 · cs.SE · 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{GM5HL5SROFBP35QRCJGMMUT7T2}

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	2026-05-17T23:42:34.849165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

333a75f6517142fdf611124cc6527f9e84213232f55979fa1aa4e04e0cc6a0c1

Aliases

arxiv: 1811.05618 · arxiv_version: 1811.05618v2 · doi: 10.48550/arxiv.1811.05618 · pith_short_12: GM5HL5SROFBP · pith_short_16: GM5HL5SROFBP35QR · pith_short_8: GM5HL5SR

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/GM5HL5SROFBP35QRCJGMMUT7T2 \
  | 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: 333a75f6517142fdf611124cc6527f9e84213232f55979fa1aa4e04e0cc6a0c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "076f98cccd1b21ec443d94b8eeea8bfeb2114cadeb7ac9236a9d2fea885b3903",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-11-14T03:15:37Z",
    "title_canon_sha256": "d217fa025316f22dad66be51cf01d1d615f2c79d0123d678d36e40f8544918ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05618",
    "kind": "arxiv",
    "version": 2
  }
}