Pith Number

pith:K3N5RTKD

pith:2026:K3N5RTKDP5SHYSLCYRPRI6QK3N

not attested not anchored not stored refs pending

Event Driven Clustering Algorithm

Adar Tal, Daniel Brisk, David El-Chai Ben-Ezra

arxiv:2602.00115 v2 · 2026-01-27 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3N5RTKDP5SHYSLCYRPRI6QK3N}

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	2026-07-28T01:22:28.746112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56dbd8cd437f647c4962c45f147a0adb4aae73ef47e2b53c67d6f167517613b3

Aliases

arxiv: 2602.00115 · arxiv_version: 2602.00115v2 · doi: 10.48550/arxiv.2602.00115 · pith_short_12: K3N5RTKDP5SH · pith_short_16: K3N5RTKDP5SHYSLC · pith_short_8: K3N5RTKD

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/K3N5RTKDP5SHYSLCYRPRI6QK3N \
  | 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: 56dbd8cd437f647c4962c45f147a0adb4aae73ef47e2b53c67d6f167517613b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2806bf8994c54187c9c2cc2d3bef5075bd3b14d3a6fde1b86788fa433c54efa",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-01-27T10:12:04Z",
    "title_canon_sha256": "7abdbc275da20ebc6e1a16e966e3d13530f2da610fd4d6ed29f72e45256bc0b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.00115",
    "kind": "arxiv",
    "version": 2
  }
}