Pith Number

pith:QOSVMKA2

pith:2022:QOSVMKA2OPY2VKEMDN6SGJJTMD

not attested not anchored not stored refs pending

Assessing Privacy Risks from Feature Vector Reconstruction Attacks

Ben Y. Zhao, Emily Wenger, Francesca Falzon, Haitao Zheng, Josephine Passananti

arxiv:2202.05760 v1 · 2022-02-11 · cs.CR · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QOSVMKA2OPY2VKEMDN6SGJJTMD}

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	2026-07-05T03:56:12.239524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83a556281a73f1aaa88c1b7d23253360d4f77261557204e4443bb29392a293bd

Aliases

arxiv: 2202.05760 · arxiv_version: 2202.05760v1 · doi: 10.48550/arxiv.2202.05760 · pith_short_12: QOSVMKA2OPY2 · pith_short_16: QOSVMKA2OPY2VKEM · pith_short_8: QOSVMKA2

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/QOSVMKA2OPY2VKEMDN6SGJJTMD \
  | 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: 83a556281a73f1aaa88c1b7d23253360d4f77261557204e4443bb29392a293bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "680280adbcac1b96f62384e52bd28cc7908b56dc6b3c90db06631347b279335b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-02-11T16:52:02Z",
    "title_canon_sha256": "582e0f8d4c7fdc1d9df4ad463816f2149154b764d6e5e25fa3a48b35f75db4f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.05760",
    "kind": "arxiv",
    "version": 1
  }
}