Pith Number

pith:RD6SVCXW

pith:2022:RD6SVCXWFXAWAVH6XGVQJV74Q2

not attested not anchored not stored refs pending

AutoFR: Automated Filter Rule Generation for Adblocking

Athina Markopoulou, Hieu Le, Salma Elmalaki, Zubair Shafiq

arxiv:2202.12872 v2 · 2022-02-25 · cs.LG · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RD6SVCXWFXAWAVH6XGVQJV74Q2}

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	2026-07-05T05:49:12.965056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88fd2a8af62dc16054feb9ab04d7fc868c478a53abc420016dbfd94de5952e72

Aliases

arxiv: 2202.12872 · arxiv_version: 2202.12872v2 · doi: 10.48550/arxiv.2202.12872 · pith_short_12: RD6SVCXWFXAW · pith_short_16: RD6SVCXWFXAWAVH6 · pith_short_8: RD6SVCXW

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/RD6SVCXWFXAWAVH6XGVQJV74Q2 \
  | 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: 88fd2a8af62dc16054feb9ab04d7fc868c478a53abc420016dbfd94de5952e72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0571d40ce55f00fe74e7c9d80e7c33121a893254a3901bcbefbf2263b5d85d02",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-25T18:27:27Z",
    "title_canon_sha256": "1f8d46008c2a35ff18a3141aa84b027088942f33390d3e3bd99f89e9f49c10aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.12872",
    "kind": "arxiv",
    "version": 2
  }
}