Pith Number

pith:SAPVJPKJ

pith:2015:SAPVJPKJIASOZFLYYLAE4TRHEW

not attested not anchored not stored refs pending

Preventing SQL Injection attack using pattern matching algorithm

Bharti Ambetkar, Jagdish patil, Kanchan Gohad, Swapnil Kharche

arxiv:1504.06920 v1 · 2015-04-27 · cs.DB · 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{SAPVJPKJIASOZFLYYLAE4TRHEW}

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	2026-05-18T02:17:44.101870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

901f54bd494024ec9578c2c04e4e2725863313bc07aad4fcbb3aac2761191b91

Aliases

arxiv: 1504.06920 · arxiv_version: 1504.06920v1 · doi: 10.48550/arxiv.1504.06920 · pith_short_12: SAPVJPKJIASO · pith_short_16: SAPVJPKJIASOZFLY · pith_short_8: SAPVJPKJ

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/SAPVJPKJIASOZFLYYLAE4TRHEW \
  | 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: 901f54bd494024ec9578c2c04e4e2725863313bc07aad4fcbb3aac2761191b91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6bb56d91bf931bb636b31bd50356e383964a03ad67c29cf0d9601a5e0a2113a",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2015-04-27T03:42:47Z",
    "title_canon_sha256": "2cec296afdc5fbf24067b66312d7aa933f049c1c87457c59556897b46d282b60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06920",
    "kind": "arxiv",
    "version": 1
  }
}