Pith Number

pith:3XVGQIKV

pith:2015:3XVGQIKVP5PZ7I5UOH2SFVG7HV

not attested not anchored not stored refs pending

A Placement Vulnerability Study in Multi-tenant Public Clouds

Michael Swift, Thomas Ristenpart, Venkatanathan Varadarajan, Yinqian Zhang

arxiv:1507.03114 v1 · 2015-07-11 · 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{3XVGQIKVP5PZ7I5UOH2SFVG7HV}

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	2026-05-18T01:36:59.648640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddea6821557f5f9fa3b471f522d4df3d4c5242f6b0e89d14e2de70a1045284bd

Aliases

arxiv: 1507.03114 · arxiv_version: 1507.03114v1 · doi: 10.48550/arxiv.1507.03114 · pith_short_12: 3XVGQIKVP5PZ · pith_short_16: 3XVGQIKVP5PZ7I5U · pith_short_8: 3XVGQIKV

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/3XVGQIKVP5PZ7I5UOH2SFVG7HV \
  | 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: ddea6821557f5f9fa3b471f522d4df3d4c5242f6b0e89d14e2de70a1045284bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "101cb2b680da5e2d74fc15a2df007934a6870c60462d40abc80af586813e4b7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-07-11T15:00:18Z",
    "title_canon_sha256": "12921f8b64901945bb0acdf24ff2b3d9494a93ed77058277f118562e77efa104"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03114",
    "kind": "arxiv",
    "version": 1
  }
}