Pith Number

pith:NOJEHTGK

pith:2025:NOJEHTGKV7SWGROK3HU4E4XIF4

not attested not anchored not stored refs pending

Finding Important Stack Frames in Large Systems

Aleksandr Khvorov, Denis Sushentsev, Yaroslav Golubev

arxiv:2504.16934 v1 · 2025-01-12 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NOJEHTGKV7SWGROK3HU4E4XIF4}

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	2026-07-05T10:53:19.180500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b9243cccaafe56345cad9e9c272e82f3db3040c5a43d9927ac2c9265db63a75

Aliases

arxiv: 2504.16934 · arxiv_version: 2504.16934v1 · doi: 10.48550/arxiv.2504.16934 · pith_short_12: NOJEHTGKV7SW · pith_short_16: NOJEHTGKV7SWGROK · pith_short_8: NOJEHTGK

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/NOJEHTGKV7SWGROK3HU4E4XIF4 \
  | 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: 6b9243cccaafe56345cad9e9c272e82f3db3040c5a43d9927ac2c9265db63a75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65ef844ac69caa472337e92b906f67cf68d4decb3ddd75157dd2bde904aff50f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-01-12T23:16:20Z",
    "title_canon_sha256": "5a431b207fce82161475e2b4ff47c44fb5cd571bb080ec34a17c7a271146bb47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16934",
    "kind": "arxiv",
    "version": 1
  }
}