Pith Number

pith:DR66YTSO

pith:2021:DR66YTSO5VEJDFPGIUHBQA5JRX

not attested not anchored not stored refs pending

Scientific Dataset Discovery via Topic-level Recommendation

Basmah Altaf, Shichao Pei, Xiangliang Zhang

arxiv:2106.03399 v1 · 2021-06-07 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DR66YTSO5VEJDFPGIUHBQA5JRX}

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.

Cited by

1 paper in Pith

Making Sense of Data in the Wild: Data Analysis Automation at Scale

Receipt and verification

First computed	2026-07-05T02:46:49.144637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c7dec4e4eed489195e6450e1803a98dd5f0c1cb2a4beebcd6e93ee26064cee6

Aliases

arxiv: 2106.03399 · arxiv_version: 2106.03399v1 · doi: 10.48550/arxiv.2106.03399 · pith_short_12: DR66YTSO5VEJ · pith_short_16: DR66YTSO5VEJDFPG · pith_short_8: DR66YTSO

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/DR66YTSO5VEJDFPGIUHBQA5JRX \
  | 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: 1c7dec4e4eed489195e6450e1803a98dd5f0c1cb2a4beebcd6e93ee26064cee6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e86b468d898bd98ed670f5a655cda14acfbdb883cdcea27418ece0df3990a48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-06-07T08:01:03Z",
    "title_canon_sha256": "2c0fc692f4abae29fad9c6849182c9a89b2c3817f4889bfb40d1ddd19d2a633b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.03399",
    "kind": "arxiv",
    "version": 1
  }
}