Pith Number

pith:TRBN6NZI

pith:2018:TRBN6NZITFOC3HUQ2C2Y56MKA6

not attested not anchored not stored refs pending

On the optimality of the Hedge algorithm in the stochastic regime

Jaouad Mourtada, St\'ephane Ga\"iffas

arxiv:1809.01382 v3 · 2018-09-05 · stat.ML · 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{TRBN6NZITFOC3HUQ2C2Y56MKA6}

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	2026-05-17T23:41:12.978724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c42df3728995c2d9e90d0b58ef98a0796c04ae73bb9859949e6fffefe39561f

Aliases

arxiv: 1809.01382 · arxiv_version: 1809.01382v3 · doi: 10.48550/arxiv.1809.01382 · pith_short_12: TRBN6NZITFOC · pith_short_16: TRBN6NZITFOC3HUQ · pith_short_8: TRBN6NZI

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/TRBN6NZITFOC3HUQ2C2Y56MKA6 \
  | 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: 9c42df3728995c2d9e90d0b58ef98a0796c04ae73bb9859949e6fffefe39561f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "627c8a91f23cc29697e527350324314008bb9a00680606d1ba3eefe56dcaf396",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-09-05T08:32:01Z",
    "title_canon_sha256": "d44bf30f612124cffe10333c37c06619340271582b8ac76790a0330ca91056fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01382",
    "kind": "arxiv",
    "version": 3
  }
}