Pith Number

pith:XCYWI566

pith:2019:XCYWI566OCKXYRTZXE7BEDKQ6D

not attested not anchored not stored refs pending

Ambitious Data Science Can Be Painless

David L. Donoho, Eric Jonas, Hatef Monajemi, Percy Liang, Riccardo Murri, Victoria Stodden

arxiv:1901.08705 v1 · 2019-01-25 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCYWI566OCKXYRTZXE7BEDKQ6D}

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	2026-05-17T23:55:33.362696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8b16477de70957c4679b93e120d50f0d957de525f695716f5bb258a9b6bac58

Aliases

arxiv: 1901.08705 · arxiv_version: 1901.08705v1 · doi: 10.48550/arxiv.1901.08705 · pith_short_12: XCYWI566OCKX · pith_short_16: XCYWI566OCKXYRTZ · pith_short_8: XCYWI566

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/XCYWI566OCKXYRTZXE7BEDKQ6D \
  | 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: b8b16477de70957c4679b93e120d50f0d957de525f695716f5bb258a9b6bac58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "260ab37cdb4573883231bf8cfdda5f0d3734f858a3b8ef3c88a2490be9eb49c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-01-25T01:10:55Z",
    "title_canon_sha256": "0283916f74c1d2b85e1117f3118b8e1995da9d7d8f4366ac1daaf51b64bac67b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08705",
    "kind": "arxiv",
    "version": 1
  }
}