Pith Number

pith:5SCKXVLD

pith:2019:5SCKXVLDQ7J3DI4YUJ3HCMGK4Z

not attested not anchored not stored refs pending

Global Collaboration through Local Interaction in Competitive Learning

Abbas Siddiqui, Dionysios Georgiadis

arxiv:1902.03856 v1 · 2019-02-11 · cs.LG · cs.NE · 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{5SCKXVLDQ7J3DI4YUJ3HCMGK4Z}

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	2026-05-17T23:54:17.694411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec84abd56387d3b1a398a2767130cae66417404c9a86854a9388b91787b09c69

Aliases

arxiv: 1902.03856 · arxiv_version: 1902.03856v1 · doi: 10.48550/arxiv.1902.03856 · pith_short_12: 5SCKXVLDQ7J3 · pith_short_16: 5SCKXVLDQ7J3DI4Y · pith_short_8: 5SCKXVLD

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/5SCKXVLDQ7J3DI4YUJ3HCMGK4Z \
  | 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: ec84abd56387d3b1a398a2767130cae66417404c9a86854a9388b91787b09c69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fdd7557de855b9b725211af7fac3a3eec507bc0ea3a900c656d9fd78db950a7",
    "cross_cats_sorted": [
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-11T13:15:43Z",
    "title_canon_sha256": "05366f62eeffd8e61be813fad8e7c613eed751f10834f0f87968ef9d6a509ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03856",
    "kind": "arxiv",
    "version": 1
  }
}