Pith Number

pith:JYMCMX3H

pith:2019:JYMCMX3H477F7RNZOLDLEAXZ2S

not attested not anchored not stored refs pending

Overton: A Data System for Monitoring and Improving Machine-Learned Products

Charles Srisuwananukorn, Christopher R\'e, Feng Niu, Pallavi Gudipati

arxiv:1909.05372 v1 · 2019-09-07 · cs.LG · cs.CL · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYMCMX3H477F7RNZOLDLEAXZ2S}

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	2026-07-05T00:04:12.489403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e18265f67e7fe5fc5b972c6b202f9d4b8b3d59cd3cb8d19131073a884d5c58a

Aliases

arxiv: 1909.05372 · arxiv_version: 1909.05372v1 · doi: 10.48550/arxiv.1909.05372 · pith_short_12: JYMCMX3H477F · pith_short_16: JYMCMX3H477F7RNZ · pith_short_8: JYMCMX3H

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/JYMCMX3H477F7RNZOLDLEAXZ2S \
  | 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: 4e18265f67e7fe5fc5b972c6b202f9d4b8b3d59cd3cb8d19131073a884d5c58a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0937c9db1d3f5a85b6aae7f20436114c6a39d6035e3934e667d2aa19705e3bd4",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-09-07T03:51:13Z",
    "title_canon_sha256": "ac1df5877ed7b30cf2af1781a5a7c53869fd00419ba1625e9081e73e1eb42bc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.05372",
    "kind": "arxiv",
    "version": 1
  }
}