Pith Number

pith:JTDJTGPX

pith:2018:JTDJTGPX3NS7VVGWIUP4MWLE4W

not attested not anchored not stored refs pending

Measuring the Impact of Spectre and Meltdown

Albert Reuther, Andrew Prout, Anna Klein, Antonio Rosa, Bill Bergeron, Chansup Byun, Charles Yee, David Bestor, Jeremy Kepner, Julie Mullen, Lauren Milechin, Matthew Hubbell, Michael Houle, Michael Jones, Peter Michaleas, Siddharth Samsi, Vijay Gadepally, William Arcand

arxiv:1807.08703 v1 · 2018-07-23 · cs.DC · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTDJTGPX3NS7VVGWIUP4MWLE4W}

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	2026-05-17T23:57:46.713983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cc69999f7db65fad4d6451fc65964e5ad34c034abf499b1b43aeffe84f5d37f

Aliases

arxiv: 1807.08703 · arxiv_version: 1807.08703v1 · doi: 10.48550/arxiv.1807.08703 · pith_short_12: JTDJTGPX3NS7 · pith_short_16: JTDJTGPX3NS7VVGW · pith_short_8: JTDJTGPX

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/JTDJTGPX3NS7VVGWIUP4MWLE4W \
  | 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: 4cc69999f7db65fad4d6451fc65964e5ad34c034abf499b1b43aeffe84f5d37f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46164de20b4b0d1cd60d4f37f0ae728d27809ef3ee937a9d7b86a8039eaca499",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-07-23T16:31:28Z",
    "title_canon_sha256": "8fff96c0213062bc9321291021beb3e4a27fb22df7cec683658f75b4ee688f4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08703",
    "kind": "arxiv",
    "version": 1
  }
}