Pith Number

pith:YRMPSKKD

pith:2026:YRMPSKKDOWMGTCFXRJYQTYK4XQ

not attested not anchored not stored refs pending

Frequency-Based Reservoir computing

Arthur S Powanwe

arxiv:2607.24420 v1 · 2026-07-27 · stat.ML · 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{YRMPSKKDOWMGTCFXRJYQTYK4XQ}

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	2026-07-28T02:24:02.482016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c458f9294375986988b78a7109e15cbc375bc7f4c4e62173a241c7886d81c387

Aliases

arxiv: 2607.24420 · arxiv_version: 2607.24420v1 · doi: 10.48550/arxiv.2607.24420 · pith_short_12: YRMPSKKDOWMG · pith_short_16: YRMPSKKDOWMGTCFX · pith_short_8: YRMPSKKD

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/YRMPSKKDOWMGTCFXRJYQTYK4XQ \
  | 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: c458f9294375986988b78a7109e15cbc375bc7f4c4e62173a241c7886d81c387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed36a1cdbe753bf1f2c20708c82051f4cf30e0e67222deadec8697e46761b23a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-07-27T13:33:13Z",
    "title_canon_sha256": "b312ef606c11fb848fef4869ffb5f963b3c65525ad43e5db012abf15c61506ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24420",
    "kind": "arxiv",
    "version": 1
  }
}