Pith Number

pith:FLTRBKJD

pith:2012:FLTRBKJDSEEN7PYTWZT54ODQBQ

not attested not anchored not stored refs pending

Mirror Descent Meets Fixed Share (and feels no regret)

DMA, DMA), Gabor Lugosi (ICREA), Gilles Stoltz (INRIA Paris - Rocquencourt, GREGH), Nicol\`o Cesa-Bianchi, Pierre Gaillard (INRIA Paris - Rocquencourt

arxiv:1202.3323 v2 · 2012-02-15 · 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{FLTRBKJDSEEN7PYTWZT54ODQBQ}

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	2026-05-18T03:44:36.068256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ae710a9239108dfbf13b667de38700c130fd8c3e45a8bf1f58236422391c6c7

Aliases

arxiv: 1202.3323 · arxiv_version: 1202.3323v2 · doi: 10.48550/arxiv.1202.3323 · pith_short_12: FLTRBKJDSEEN · pith_short_16: FLTRBKJDSEEN7PYT · pith_short_8: FLTRBKJD

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/FLTRBKJDSEEN7PYTWZT54ODQBQ \
  | 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: 2ae710a9239108dfbf13b667de38700c130fd8c3e45a8bf1f58236422391c6c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "486c0c28f6eb49c350d6880448029ccdaf39f9ff0a061e6c1842b0b4eebbd2a1",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-02-15T14:39:42Z",
    "title_canon_sha256": "8562b89bfc4345bb452b12867dae854f18f98e3872008a6f3676d4cf3fd2c3a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3323",
    "kind": "arxiv",
    "version": 2
  }
}