Pith Number

pith:EYOAQT3Y

pith:2015:EYOAQT3YRTMYYGTZEG4RE7TFOS

not attested not anchored not stored refs pending

Bayesian Clustering of Shapes of Curves

Anuj Srivastava, Debdeep Pati, Zhengwu Zhang

arxiv:1504.00377 v1 · 2015-04-01 · stat.ML · cs.LG

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

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	2026-05-18T02:19:43.439048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

261c084f788cd98c1a7921b9127e65749909db61ab09454ac98b4d9c7aace0d8

Aliases

arxiv: 1504.00377 · arxiv_version: 1504.00377v1 · doi: 10.48550/arxiv.1504.00377 · pith_short_12: EYOAQT3YRTMY · pith_short_16: EYOAQT3YRTMYYGTZ · pith_short_8: EYOAQT3Y

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/EYOAQT3YRTMYYGTZEG4RE7TFOS \
  | 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: 261c084f788cd98c1a7921b9127e65749909db61ab09454ac98b4d9c7aace0d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3818d8ec3af87d8d6023a242d0da3dcba3afd5f290720b4a64a2a9096a4b388",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-04-01T20:35:33Z",
    "title_canon_sha256": "f4b0785b10192d268d7c244309f3675ee8f1ee9b1815fd4c493aa00f6ab9a25d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00377",
    "kind": "arxiv",
    "version": 1
  }
}