Pith Number

pith:7LQTL62B

pith:2018:7LQTL62BUCRAPEF4MV33VXAKPI

not attested not anchored not stored refs pending

Toward Validation of Textual Information Retrieval Techniques for Software Weaknesses

Jukka Ruohonen, Ville Lepp\"anen

arxiv:1809.01360 v1 · 2018-09-05 · cs.IR · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7LQTL62BUCRAPEF4MV33VXAKPI}

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	2026-05-18T00:06:27.885999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fae135fb41a0a20790bc6577badc0a7a002c604dac9c2b76736c75f2d2b7c58b

Aliases

arxiv: 1809.01360 · arxiv_version: 1809.01360v1 · doi: 10.48550/arxiv.1809.01360 · pith_short_12: 7LQTL62BUCRA · pith_short_16: 7LQTL62BUCRAPEF4 · pith_short_8: 7LQTL62B

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/7LQTL62BUCRAPEF4MV33VXAKPI \
  | 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: fae135fb41a0a20790bc6577badc0a7a002c604dac9c2b76736c75f2d2b7c58b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9098e6ee95ad4c7427160cc3378c0067377964cdff0e04cb537c3f67265e88b7",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-09-05T07:39:23Z",
    "title_canon_sha256": "3896107ef88b29819381596d4bbd1212e74ad2905029f56ae9d891dd636ec2f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01360",
    "kind": "arxiv",
    "version": 1
  }
}