Pith Number

pith:HVQNAS6F

pith:2013:HVQNAS6FL5T4V4JEAVLASUT35Q

not attested not anchored not stored refs pending

Content-based data leakage detection using extended fingerprinting

Asaf Shabtai, Bracha Shapira, Yuri Shapira

arxiv:1302.2028 v1 · 2013-02-08 · 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{HVQNAS6FL5T4V4JEAVLASUT35Q}

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	2026-05-18T03:34:12.935836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d60d04bc55f67caf124055609527bec26a7082639e8d859bf9ffb1115ed075e

Aliases

arxiv: 1302.2028 · arxiv_version: 1302.2028v1 · doi: 10.48550/arxiv.1302.2028 · pith_short_12: HVQNAS6FL5T4 · pith_short_16: HVQNAS6FL5T4V4JE · pith_short_8: HVQNAS6F

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/HVQNAS6FL5T4V4JEAVLASUT35Q \
  | 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: 3d60d04bc55f67caf124055609527bec26a7082639e8d859bf9ffb1115ed075e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faac0e290d0ce9e1a21f94a1a3750bfc7972e42d829a51c305f1050b012e4bce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-02-08T13:32:49Z",
    "title_canon_sha256": "bd8e4bb01f000c7ace8632eb3469bc84f148140efed8a0559ce089002a936af4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2028",
    "kind": "arxiv",
    "version": 1
  }
}