Pith Number

pith:EQPGHXSQ

pith:2015:EQPGHXSQ7OXAMPVCD3OCV4LQOE

not attested not anchored not stored refs pending

Splash: User-friendly Programming Interface for Parallelizing Stochastic Algorithms

Michael I. Jordan, Yuchen Zhang

arxiv:1506.07552 v2 · 2015-06-24 · 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{EQPGHXSQ7OXAMPVCD3OCV4LQOE}

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	2026-05-18T01:32:18.413149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

241e63de50fbae063ea21edc2af1707103fc409438d9d47e965cfb776676a094

Aliases

arxiv: 1506.07552 · arxiv_version: 1506.07552v2 · doi: 10.48550/arxiv.1506.07552 · pith_short_12: EQPGHXSQ7OXA · pith_short_16: EQPGHXSQ7OXAMPVC · pith_short_8: EQPGHXSQ

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/EQPGHXSQ7OXAMPVCD3OCV4LQOE \
  | 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: 241e63de50fbae063ea21edc2af1707103fc409438d9d47e965cfb776676a094

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e993e01c37c6fe932fb70f17de85e22dda3677e7276512241d234a1eb59d452",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-06-24T20:39:54Z",
    "title_canon_sha256": "d7c9fb91108e33c0e0a083b8ccaf6f92708a39c2b23b16b8eecfb250032021af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07552",
    "kind": "arxiv",
    "version": 2
  }
}