Pith Number

pith:636LP7D2

pith:2013:636LP7D2TRNEFSVOGCWFFJW73R

not attested not anchored not stored refs pending

Decentralized Online Big Data Classification - a Bandit Framework

Cem Tekin, Mihaela van der Schaar

arxiv:1308.4565 v2 · 2013-08-21 · cs.LG · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{636LP7D2TRNEFSVOGCWFFJW73R}

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	2026-05-18T03:15:05.321343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6fcb7fc7a9c5a42caae30ac52a6dfdc798cef10fadfa672dec129ce39cb7520

Aliases

arxiv: 1308.4565 · arxiv_version: 1308.4565v2 · doi: 10.48550/arxiv.1308.4565 · pith_short_12: 636LP7D2TRNE · pith_short_16: 636LP7D2TRNEFSVO · pith_short_8: 636LP7D2

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/636LP7D2TRNEFSVOGCWFFJW73R \
  | 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: f6fcb7fc7a9c5a42caae30ac52a6dfdc798cef10fadfa672dec129ce39cb7520

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df8f50e1161e16ba151712babe43f6efc5b038ebcc3fad40d2db4c91544b2bba",
    "cross_cats_sorted": [
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-08-21T13:17:00Z",
    "title_canon_sha256": "361fccb48fb74fe635229a4b2f459b0599aae559c5c33c466b81ac56bf029f53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4565",
    "kind": "arxiv",
    "version": 2
  }
}