Pith Number

pith:ZHOFUWGW

pith:2017:ZHOFUWGWRJW7HSRLAYWFD7X2AQ

not attested not anchored not stored refs pending

Hack Weeks as a model for Data Science Education and Collaboration

Anthony Arendt, Ariel Rokem, Daniela Huppenkothen, David W. Hogg, Jake Vanderplas, Karthik Ram

arxiv:1711.00028 v1 · 2017-10-31 · physics.ed-ph · astro-ph.IM · 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{ZHOFUWGWRJW7HSRLAYWFD7X2AQ}

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	2026-05-18T00:05:00.163036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9dc5a58d68a6df3ca2b062c51fefa040b55fadac5c1dd4ed0770844950cab65

Aliases

arxiv: 1711.00028 · arxiv_version: 1711.00028v1 · doi: 10.48550/arxiv.1711.00028 · pith_short_12: ZHOFUWGWRJW7 · pith_short_16: ZHOFUWGWRJW7HSRL · pith_short_8: ZHOFUWGW

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/ZHOFUWGWRJW7HSRLAYWFD7X2AQ \
  | 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: c9dc5a58d68a6df3ca2b062c51fefa040b55fadac5c1dd4ed0770844950cab65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37629309a9f890dec753c4c232bf36dd3af0f2375ba3b23b76b070869afcc943",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2017-10-31T18:07:10Z",
    "title_canon_sha256": "f092407fb43011872f32c72806970f954848dc8bfc8ddcc8cc69e18d6e3ca301"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00028",
    "kind": "arxiv",
    "version": 1
  }
}