Pith Number

pith:KD5MBZVA

pith:2015:KD5MBZVANERPGK7XLZ5K2J4T7H

not attested not anchored not stored refs pending

Lock in Feedback in Sequential Experiments

Davide Iannuzzi, Maurits Kaptein

arxiv:1502.00598 v3 · 2015-02-02 · 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{KD5MBZVANERPGK7XLZ5K2J4T7H}

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	2026-05-18T01:23:04.292938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50fac0e6a06922f32bf75e7aad2793f9d809276e2ef5c740b84368cab4bb9089

Aliases

arxiv: 1502.00598 · arxiv_version: 1502.00598v3 · doi: 10.48550/arxiv.1502.00598 · pith_short_12: KD5MBZVANERP · pith_short_16: KD5MBZVANERPGK7X · pith_short_8: KD5MBZVA

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/KD5MBZVANERPGK7XLZ5K2J4T7H \
  | 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: 50fac0e6a06922f32bf75e7aad2793f9d809276e2ef5c740b84368cab4bb9089

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f9519ad3d70f3702d8084b102917dfceb550bf68f02c5e75de96b4c663e730c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-02-02T20:00:13Z",
    "title_canon_sha256": "c33b8bd061debcc3131f1283a6d42fe67c63ee89cf660d11a44811015b99ae0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00598",
    "kind": "arxiv",
    "version": 3
  }
}