Pith Number

pith:SNDV7RIX

pith:2017:SNDV7RIXRLCCBJ7IBPJOHWN7G3

not attested not anchored not stored refs pending

Linking Sequences of Events with Sparse or No Common Occurrence across Data Sets

Yunsung Kim

arxiv:1711.04248 v1 · 2017-11-12 · cs.LG · cs.IR · cs.SI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNDV7RIXRLCCBJ7IBPJOHWN7G3}

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	2026-05-18T00:30:39.639051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93475fc5178ac420a7e80bd2e3d9bf36ddedc41940ab7caabfe940bbb6118ba1

Aliases

arxiv: 1711.04248 · arxiv_version: 1711.04248v1 · doi: 10.48550/arxiv.1711.04248 · pith_short_12: SNDV7RIXRLCC · pith_short_16: SNDV7RIXRLCCBJ7I · pith_short_8: SNDV7RIX

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/SNDV7RIXRLCCBJ7IBPJOHWN7G3 \
  | 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: 93475fc5178ac420a7e80bd2e3d9bf36ddedc41940ab7caabfe940bbb6118ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2646a0901093c44f5eae8fb8387c52149d1ad52078b6cfb5a2ad9708e300bba",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-12T07:46:28Z",
    "title_canon_sha256": "36363ab4c09a54a69d24ae992f97cafda80e936a675bb4fc4f91b488e4806a89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04248",
    "kind": "arxiv",
    "version": 1
  }
}