Pith Number

pith:INVPW5GV

pith:2018:INVPW5GVVRCPFT5JLDSLDJ72OT

not attested not anchored not stored refs pending

Robust Website Fingerprinting Through the Cache Occupancy Channel

Anatoly Shusterman, Lachlan Kang, Prateek Mittal, Yarden Haskal, Yosef Meltser, Yossi Oren, Yuval Yarom

arxiv:1811.07153 v3 · 2018-11-17 · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{INVPW5GVVRCPFT5JLDSLDJ72OT}

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	2026-05-17T23:53:02.612214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

436afb74d5ac44f2cfa958e4b1a7fa74ce1147687401114e9892fd2fd9754a2c

Aliases

arxiv: 1811.07153 · arxiv_version: 1811.07153v3 · doi: 10.48550/arxiv.1811.07153 · pith_short_12: INVPW5GVVRCP · pith_short_16: INVPW5GVVRCPFT5J · pith_short_8: INVPW5GV

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/INVPW5GVVRCPFT5JLDSLDJ72OT \
  | 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: 436afb74d5ac44f2cfa958e4b1a7fa74ce1147687401114e9892fd2fd9754a2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa8676d7eef79d901f8c900330274f07269427b5fce321b31122c335be5eb8c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-11-17T12:25:00Z",
    "title_canon_sha256": "9eaf407eeba2c456cd357857e0bad922efa21618975f241c59e99fce011ea095"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07153",
    "kind": "arxiv",
    "version": 3
  }
}