Pith Number

pith:GHJLCC6H

pith:2018:GHJLCC6HAEJKEI6HYCMU422QZQ

not attested not anchored not stored refs pending

Ten Simple Rules for Reproducible Research in Jupyter Notebooks

Adam Rule, Amanda Birmingham, Cristal Zuniga, Fernando P\'erez, Ilkay Altintas, Mai H. Nguyen, Niema Moshiri, Peter W. Rose, Rob Knight, Sara Brin Rosenthal, Shih-Cheng Huang

arxiv:1810.08055 v1 · 2018-10-13 · cs.OH · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GHJLCC6HAEJKEI6HYCMU422QZQ}

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	2026-05-18T00:02:50.690074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31d2b10bc70112a223c7c0994e6b50cc3f301e29e0bf6dbda3835e3563543c8b

Aliases

arxiv: 1810.08055 · arxiv_version: 1810.08055v1 · doi: 10.48550/arxiv.1810.08055 · pith_short_12: GHJLCC6HAEJK · pith_short_16: GHJLCC6HAEJKEI6H · pith_short_8: GHJLCC6H

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/GHJLCC6HAEJKEI6HYCMU422QZQ \
  | 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: 31d2b10bc70112a223c7c0994e6b50cc3f301e29e0bf6dbda3835e3563543c8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebbe7b613328a7e305000f1fb77bfbae8e22be519f18be66b8998ff7bee1350e",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2018-10-13T07:42:14Z",
    "title_canon_sha256": "a815cecda7eca4ccae0de414ad2b4af949708562c89b712db723b6a08f1ac229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08055",
    "kind": "arxiv",
    "version": 1
  }
}