Pith Number

pith:QQI6RYMR

pith:2025:QQI6RYMR5MEL3JFK3YJIPMWF3C

not attested not anchored not stored refs pending

Atys: An Efficient Profiling Framework for Identifying Hotspot Functions in Large-scale Cloud Microservices

Dingyu Yang, Guangtao Xue, Jian Cao, Jiaqi Sun, Shiyou Qian

arxiv:2506.15523 v1 · 2025-06-18 · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQI6RYMR5MEL3JFK3YJIPMWF3C}

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	2026-07-05T11:23:45.066621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8411e8e191eb08bda4aade1287b2c5d8aa6e478bc540c7d84b813501ecde4c52

Aliases

arxiv: 2506.15523 · arxiv_version: 2506.15523v1 · doi: 10.48550/arxiv.2506.15523 · pith_short_12: QQI6RYMR5MEL · pith_short_16: QQI6RYMR5MEL3JFK · pith_short_8: QQI6RYMR

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/QQI6RYMR5MEL3JFK3YJIPMWF3C \
  | 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: 8411e8e191eb08bda4aade1287b2c5d8aa6e478bc540c7d84b813501ecde4c52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d22efa229a34938924bf721aa3232a3849916cb2757c871a03deb6285c9773d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2025-06-18T14:58:36Z",
    "title_canon_sha256": "c6a9bac43517220b24f04f6b28d19c4e738be2c53cf9cb4bebb542cc3dbfa3db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15523",
    "kind": "arxiv",
    "version": 1
  }
}