Pith Number

pith:T56OEMAY

pith:2024:T56OEMAYQSYAW6IRZY3DVDVYXY

not attested not anchored not stored refs pending

Identifying Root Causes of Null Pointer Exceptions with Logical Inferences

Jaewoo Song, Jindae Kim

arxiv:2412.01005 v1 · 2024-12-01 · 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{T56OEMAYQSYAW6IRZY3DVDVYXY}

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	2026-07-05T09:42:51.956679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f7ce2301884b00b7911ce363a8eb8be252385d31b93171d9f67fc2f430a44da

Aliases

arxiv: 2412.01005 · arxiv_version: 2412.01005v1 · doi: 10.48550/arxiv.2412.01005 · pith_short_12: T56OEMAYQSYA · pith_short_16: T56OEMAYQSYAW6IR · pith_short_8: T56OEMAY

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/T56OEMAYQSYAW6IRZY3DVDVYXY \
  | 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: 9f7ce2301884b00b7911ce363a8eb8be252385d31b93171d9f67fc2f430a44da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "584d971b47ecf75f1062a068d26d65fc87b1fb9815d06f85336c39a1e4deeb57",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2024-12-01T23:48:00Z",
    "title_canon_sha256": "c2ca839e44899a7dd15f5d5c1daa81fe608d19b8bac845214a828607db7d6f87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.01005",
    "kind": "arxiv",
    "version": 1
  }
}