Pith Number

pith:MVFN4XAE

pith:2021:MVFN4XAE5BQWYBY5O2QELZAC7U

not attested not anchored not stored refs pending

On the power of adaptivity in statistical adversaries

Ali Malik, Guy Blanc, Jane Lange, Li-Yang Tan

arxiv:2111.10352 v2 · 2021-11-19 · cs.LG · cs.CC · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVFN4XAE5BQWYBY5O2QELZAC7U}

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	2026-07-05T04:35:57.764490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

654ade5c04e8616c071d76a045e402fd03c31100c537248deeb40f535b663371

Aliases

arxiv: 2111.10352 · arxiv_version: 2111.10352v2 · doi: 10.48550/arxiv.2111.10352 · pith_short_12: MVFN4XAE5BQW · pith_short_16: MVFN4XAE5BQWYBY5 · pith_short_8: MVFN4XAE

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/MVFN4XAE5BQWYBY5O2QELZAC7U \
  | 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: 654ade5c04e8616c071d76a045e402fd03c31100c537248deeb40f535b663371

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8ba64f4d0d0b95153e537dfd6b7ccb1cca3d0ee13bdf288784af1532684d53b",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-19T18:26:25Z",
    "title_canon_sha256": "93b916610cac2e44d6e88e4a0bc56c90fb4876ec2feebd59bc76bdcbd494cf7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10352",
    "kind": "arxiv",
    "version": 2
  }
}