Pith Number

pith:CXODFHOU

pith:2015:CXODFHOUVJH7L4WQ3YJFIMGPAN

not attested not anchored not stored refs pending

TinyLFU: A Highly Efficient Cache Admission Policy

Ben Manes, Gil Einziger, Roy Friedman

arxiv:1512.00727 v2 · 2015-12-02 · cs.OS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXODFHOUVJH7L4WQ3YJFIMGPAN}

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	2026-05-18T01:25:23.995361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15dc329dd4aa4ff5f2d0de125430cf034af88ef28be1dae4667312260aedace4

Aliases

arxiv: 1512.00727 · arxiv_version: 1512.00727v2 · doi: 10.48550/arxiv.1512.00727 · pith_short_12: CXODFHOUVJH7 · pith_short_16: CXODFHOUVJH7L4WQ · pith_short_8: CXODFHOU

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/CXODFHOUVJH7L4WQ3YJFIMGPAN \
  | 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: 15dc329dd4aa4ff5f2d0de125430cf034af88ef28be1dae4667312260aedace4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9be24b68ff2ac2528c66bbd269b129886f3e9c18a9de4b3702a64d904e364a57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2015-12-02T15:05:46Z",
    "title_canon_sha256": "ce8843e5b6300a7278833eddee3e977701a0ad68ea098a6a844b534868137df7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00727",
    "kind": "arxiv",
    "version": 2
  }
}