Pith Number

pith:FUIADQKX

pith:2018:FUIADQKXWWO22PJQRVUHDWKJWY

not attested not anchored not stored refs pending

Compiler Testing: A Systematic Literature Analysis

He Jiang, Weiqiang Kong, Yixuan Tang, Zhilei Ren

arxiv:1810.02718 v2 · 2018-10-05 · 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{FUIADQKXWWO22PJQRVUHDWKJWY}

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	2026-05-18T00:01:52.796401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d1001c157b59dad3d308d6871d949b628bc75184a8a7455c6d40e6d1713dbd4

Aliases

arxiv: 1810.02718 · arxiv_version: 1810.02718v2 · doi: 10.48550/arxiv.1810.02718 · pith_short_12: FUIADQKXWWO2 · pith_short_16: FUIADQKXWWO22PJQ · pith_short_8: FUIADQKX

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/FUIADQKXWWO22PJQRVUHDWKJWY \
  | 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: 2d1001c157b59dad3d308d6871d949b628bc75184a8a7455c6d40e6d1713dbd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80f1dd565e86b9c4585eadc51f7fb21bb3058b57750eea77bb3ad4d4e6ffc5ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-10-05T14:33:49Z",
    "title_canon_sha256": "4104b8ce9bb95ed84221e917784b0f7bcb6398b0b3ca13e85b1decac2169febe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02718",
    "kind": "arxiv",
    "version": 2
  }
}