Pith Number

pith:7CF6QQYP

pith:2019:7CF6QQYPNT4QLUAUTVXEDGBAHG

not attested not anchored not stored refs pending

MediaEval 2019: Concealed FGSM Perturbations for Privacy Preservation

Kevin McGuinness, Panagiotis Linardos, Suzanne Little

arxiv:1910.11603 v1 · 2019-10-25 · cs.LG · 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{7CF6QQYPNT4QLUAUTVXEDGBAHG}

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	2026-07-05T00:14:55.375324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f88be8430f6cf905d0149d6e419820398c3d34f25932ec95915431f2a3347270

Aliases

arxiv: 1910.11603 · arxiv_version: 1910.11603v1 · doi: 10.48550/arxiv.1910.11603 · pith_short_12: 7CF6QQYPNT4Q · pith_short_16: 7CF6QQYPNT4QLUAU · pith_short_8: 7CF6QQYP

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/7CF6QQYPNT4QLUAUTVXEDGBAHG \
  | 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: f88be8430f6cf905d0149d6e419820398c3d34f25932ec95915431f2a3347270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a55ec44dff62ecff80e761e9f13a45cb0abaee92577982e957c49d3015052b9",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-10-25T10:19:29Z",
    "title_canon_sha256": "4fd840bc7abd8d7a55864103eb8bed2ed94e1b4f0dbea9674f3de1c8f23d71db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.11603",
    "kind": "arxiv",
    "version": 1
  }
}