Pith Number

pith:NEIKKW5A

pith:2019:NEIKKW5A2JFWBMN7G4JK7TPRBQ

not attested not anchored not stored refs pending

Towards a Better Indicator for Cache Timing Channels

Fan Yao, Guru Venkataramani, Hongyu Fang, Milos Doroslovacki

arxiv:1902.04711 v1 · 2019-02-13 · 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{NEIKKW5A2JFWBMN7G4JK7TPRBQ}

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	2026-05-17T23:54:06.233489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6910a55ba0d24b60b1bf3712afcdf10c2f0375ce654aac008ef8e567d3801594

Aliases

arxiv: 1902.04711 · arxiv_version: 1902.04711v1 · doi: 10.48550/arxiv.1902.04711 · pith_short_12: NEIKKW5A2JFW · pith_short_16: NEIKKW5A2JFWBMN7 · pith_short_8: NEIKKW5A

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/NEIKKW5A2JFWBMN7G4JK7TPRBQ \
  | 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: 6910a55ba0d24b60b1bf3712afcdf10c2f0375ce654aac008ef8e567d3801594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acd0015f21bd11f9b69b5e5a629711af3b56b457c2f73bc8dffeb96c21c7f5f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-02-13T02:23:40Z",
    "title_canon_sha256": "e67c9dc43d920ceea5287d0a37aef58c8123e4575e4981a781f93bab3079af9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04711",
    "kind": "arxiv",
    "version": 1
  }
}