Pith Number

pith:XWBFF655

pith:2016:XWBFF655YJJAD3UXM7M7BBVEXO

not attested not anchored not stored refs pending

A new class of metrics for learning on real-valued and structured data

Elizabeth A. Housworth, Matthew W. Hahn, Predrag Radivojac, Ruiyu Yang, Scott Mathews, Yuxiang Jiang

arxiv:1603.06846 v3 · 2016-03-22 · 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{XWBFF655YJJAD3UXM7M7BBVEXO}

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	2026-05-18T00:17:55.396746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd8252fbbdc25201ee9767d9f086a4bba97d912ea87ffeaf15f82194cfb10dc2

Aliases

arxiv: 1603.06846 · arxiv_version: 1603.06846v3 · doi: 10.48550/arxiv.1603.06846 · pith_short_12: XWBFF655YJJA · pith_short_16: XWBFF655YJJAD3UX · pith_short_8: XWBFF655

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/XWBFF655YJJAD3UXM7M7BBVEXO \
  | 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: bd8252fbbdc25201ee9767d9f086a4bba97d912ea87ffeaf15f82194cfb10dc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58b34720263c55b84c60d2a0179374360c8d94ef9325a8aa97221f6d129cbc65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-03-22T16:01:57Z",
    "title_canon_sha256": "6c1fd84e8b522097479e1353f1202a9fb6c743a0d2f1fedc7234e7ab3d56ce27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06846",
    "kind": "arxiv",
    "version": 3
  }
}