Pith Number

pith:MTMCYVSO

pith:2019:MTMCYVSOWC3G3BDTDANBGLNBWK

not attested not anchored not stored refs pending

On the computational complexity of the probabilistic label tree algorithms

Alexander Golovnev, Chao Xu, Kalina Jasinska, Krzysztof Dembczynski, Maxim Sviridenko, Mikhail Kuznetsov, Robert Busa-Fekete

arxiv:1906.00294 v1 · 2019-06-01 · cs.LG · cs.CC · 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{MTMCYVSOWC3G3BDTDANBGLNBWK}

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	2026-05-17T23:44:27.544265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64d82c564eb0b66d8473181a132da1b29846ca9e4d49606acf2f2d32b0b13206

Aliases

arxiv: 1906.00294 · arxiv_version: 1906.00294v1 · doi: 10.48550/arxiv.1906.00294 · pith_short_12: MTMCYVSOWC3G · pith_short_16: MTMCYVSOWC3G3BDT · pith_short_8: MTMCYVSO

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/MTMCYVSOWC3G3BDTDANBGLNBWK \
  | 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: 64d82c564eb0b66d8473181a132da1b29846ca9e4d49606acf2f2d32b0b13206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2a56c0a0a04f747fc744ae0613e966d50fe4440391606779620252d35c15e6c",
    "cross_cats_sorted": [
      "cs.CC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-01T21:27:36Z",
    "title_canon_sha256": "8a681362d8ad3a348ebc94a297fdd3e785248353fd12e7114004d67612cf5877"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00294",
    "kind": "arxiv",
    "version": 1
  }
}