Pith Number

pith:VT2QSAAP

pith:2020:VT2QSAAPEOY3OXIHGPULM4HJL3

not attested not anchored not stored refs pending

Subpopulation Data Poisoning Attacks

Alina Oprea, Giorgio Severi, Matthew Jagielski, Niklas Pousette Harger

arxiv:2006.14026 v3 · 2020-06-24 · cs.LG · cs.CR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VT2QSAAPEOY3OXIHGPULM4HJL3}

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	2026-07-05T02:39:41.495773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acf509000f23b1b75d0733e8b670e95ecea50e6e04b6d853e31c20fe41970839

Aliases

arxiv: 2006.14026 · arxiv_version: 2006.14026v3 · doi: 10.48550/arxiv.2006.14026 · pith_short_12: VT2QSAAPEOY3 · pith_short_16: VT2QSAAPEOY3OXIH · pith_short_8: VT2QSAAP

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/VT2QSAAPEOY3OXIHGPULM4HJL3 \
  | 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: acf509000f23b1b75d0733e8b670e95ecea50e6e04b6d853e31c20fe41970839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "612086df4d36c355d4a7706ffb3daa150ff1e9244ac17b2437e23e1aea910083",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-24T20:20:52Z",
    "title_canon_sha256": "a4c4c7c1cab08013fa6e254a95051525b0d206d0a21179bb60ed14e0bbbe1d03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14026",
    "kind": "arxiv",
    "version": 3
  }
}