Pith Number

pith:CJJ6KBFD

pith:2014:CJJ6KBFDBWWTPSLGSZEOHKIPEK

not attested not anchored not stored refs pending

DataHub: Collaborative Data Science & Dataset Version Management at Scale

Aaron J. Elmore, Aditya G. Parameswaran, Amit Chavan, Amol Deshpande, Anant Bhardwaj, Samuel Madden, Souvik Bhattacherjee

arxiv:1409.0798 v1 · 2014-09-02 · 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{CJJ6KBFDBWWTPSLGSZEOHKIPEK}

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	2026-05-18T02:43:46.098260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1253e504a30dad37c9669648e3a90f22b1f6515d2038c91a4a723f2d7d891fbb

Aliases

arxiv: 1409.0798 · arxiv_version: 1409.0798v1 · doi: 10.48550/arxiv.1409.0798 · pith_short_12: CJJ6KBFDBWWT · pith_short_16: CJJ6KBFDBWWTPSLG · pith_short_8: CJJ6KBFD

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/CJJ6KBFDBWWTPSLGSZEOHKIPEK \
  | 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: 1253e504a30dad37c9669648e3a90f22b1f6515d2038c91a4a723f2d7d891fbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "698a463ba307ee5debf8883da2c5152289653fa060558559b3737ba2a1ad50a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-09-02T17:16:47Z",
    "title_canon_sha256": "eac6bb013203fd343afbc70ecb4d987f475d2e9f704c55b1be718321cf084f44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0798",
    "kind": "arxiv",
    "version": 1
  }
}