Pith Number

pith:LV5K6HKB

pith:2021:LV5K6HKB3G5LI4CNZIYXACVWOS

not attested not anchored not stored refs pending

DJXPerf: Identifying Memory Inefficiencies via Object-centric Profiling for Java

Bolun Li, Milind Chabbi, Pengfei Su, Shuyin Jiao, Xu Liu

arxiv:2104.03388 v1 · 2021-04-07 · cs.PF · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LV5K6HKB3G5LI4CNZIYXACVWOS}

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	2026-07-05T02:30:16.874454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d7aaf1d41d9bab4704dca31700ab674bd8c13041ccfd94b9fbdfa45bc935bb3

Aliases

arxiv: 2104.03388 · arxiv_version: 2104.03388v1 · doi: 10.48550/arxiv.2104.03388 · pith_short_12: LV5K6HKB3G5L · pith_short_16: LV5K6HKB3G5LI4CN · pith_short_8: LV5K6HKB

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/LV5K6HKB3G5LI4CNZIYXACVWOS \
  | 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: 5d7aaf1d41d9bab4704dca31700ab674bd8c13041ccfd94b9fbdfa45bc935bb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c927dba8456349a43470535a10cf5e7db29cbc9826ddac2bda3047c46e1a5cf4",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2021-04-07T20:49:36Z",
    "title_canon_sha256": "b6520a73f33628d452c532915c3d400c47d638361b20dc6a24b78dc1a6d62d7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03388",
    "kind": "arxiv",
    "version": 1
  }
}