Pith Number

pith:PJOHOWNI

pith:2017:PJOHOWNI6N7CHUZFM3LAVRLJ2L

not attested not anchored not stored refs pending

Outlier Robust Online Learning

Huan Xu, Jiashi Feng, Shie Mannor

arxiv:1701.00251 v1 · 2017-01-01 · cs.LG · 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{PJOHOWNI6N7CHUZFM3LAVRLJ2L}

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	2026-05-18T00:53:35.983689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a5c7759a8f37e23d32566d60ac569d2dd2ea46bf73f2a159a1493063a053a8b

Aliases

arxiv: 1701.00251 · arxiv_version: 1701.00251v1 · doi: 10.48550/arxiv.1701.00251 · pith_short_12: PJOHOWNI6N7C · pith_short_16: PJOHOWNI6N7CHUZF · pith_short_8: PJOHOWNI

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/PJOHOWNI6N7CHUZFM3LAVRLJ2L \
  | 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: 7a5c7759a8f37e23d32566d60ac569d2dd2ea46bf73f2a159a1493063a053a8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8192351393f5cb1ef298ab0c9b129a2a8d5473b63e8a667eab358f0a25c5d6f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-01-01T15:18:13Z",
    "title_canon_sha256": "78d475979cec738ce9f6ea86b3105ef7a2200d86e43bc15b20cf2293d862fa49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00251",
    "kind": "arxiv",
    "version": 1
  }
}