Pith Number

pith:GB5NAIA2

pith:2019:GB5NAIA2ISKQWXSDEHEJKVWXJD

not attested not anchored not stored refs pending

Quantum Speedup in Adaptive Boosting of Binary Classification

Manhong Yung, Min-Hsiu Hsieh, Ximing Wang, YueChi Ma

arxiv:1902.00869 v1 · 2019-02-03 · quant-ph · 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{GB5NAIA2ISKQWXSDEHEJKVWXJD}

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	2026-05-17T23:54:51.897432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

307ad0201a44950b5e4321c89556d748c26dbd0c7c46bf509320f09fdae606e5

Aliases

arxiv: 1902.00869 · arxiv_version: 1902.00869v1 · doi: 10.48550/arxiv.1902.00869 · pith_short_12: GB5NAIA2ISKQ · pith_short_16: GB5NAIA2ISKQWXSD · pith_short_8: GB5NAIA2

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/GB5NAIA2ISKQWXSDEHEJKVWXJD \
  | 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: 307ad0201a44950b5e4321c89556d748c26dbd0c7c46bf509320f09fdae606e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1929827e5fae723736d0cd773a237a5c3e036dc90b02bf7e0245ffdda49bf4fb",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-02-03T10:22:33Z",
    "title_canon_sha256": "62f22d7665676caf07be4e3c98366ea5642f1ea86f04d66af564b532fb4c393a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00869",
    "kind": "arxiv",
    "version": 1
  }
}