Pith Number

pith:S5S6SNJV

pith:2020:S5S6SNJVN5DQKD63H5JH5YWIC7

not attested not anchored not stored refs pending

On Detecting Data Pollution Attacks On Recommender Systems Using Sequential GANs

Apoorv Reddy Arrabothu, Behzad Shahrasbi, Deepthi Sharma, Kannan Achan, Sushant Kumar, Venugopal Mani

arxiv:2012.02509 v1 · 2020-12-04 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5S6SNJVN5DQKD63H5JH5YWIC7}

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	2026-07-05T01:57:00.320824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9765e935356f47050fdb3f527ee2c817cb6af0226c1054915d6da40a18dc3f9c

Aliases

arxiv: 2012.02509 · arxiv_version: 2012.02509v1 · doi: 10.48550/arxiv.2012.02509 · pith_short_12: S5S6SNJVN5DQ · pith_short_16: S5S6SNJVN5DQKD63 · pith_short_8: S5S6SNJV

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/S5S6SNJVN5DQKD63H5JH5YWIC7 \
  | 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: 9765e935356f47050fdb3f527ee2c817cb6af0226c1054915d6da40a18dc3f9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d3a5b9b6a7757885a352f96b046597228a4e23800035b2d73576c94075c8439",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-04T10:31:28Z",
    "title_canon_sha256": "99b43779f82e118055641937a17dd5e31537b88b00fec6806d4f954d529206a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.02509",
    "kind": "arxiv",
    "version": 1
  }
}