Pith Number

pith:X33PRR4Q

pith:2026:X33PRR4QCPPOVELK26TGBCTWFD

not attested not anchored not stored refs pending

NOMADD: Numerical Optimization of Models Adapting to Data Drift

Keith Burghardt, Swapn Shah

arxiv:2608.02845 v1 · 2026-08-03 · 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{X33PRR4QCPPOVELK26TGBCTWFD}

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	2026-08-05T00:43:04.799917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bef6f8c79013deea916ad7a6608a7628f66e10fcafc90c4a3d8944ca2ef4cbb9

Aliases

arxiv: 2608.02845 · arxiv_version: 2608.02845v1 · doi: 10.48550/arxiv.2608.02845 · pith_short_12: X33PRR4QCPPO · pith_short_16: X33PRR4QCPPOVELK · pith_short_8: X33PRR4Q

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/X33PRR4QCPPOVELK26TGBCTWFD \
  | 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: bef6f8c79013deea916ad7a6608a7628f66e10fcafc90c4a3d8944ca2ef4cbb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a64555d8183905ad18c684888c16c53ab5c48febbbebe9a7b7cae072dd4a3383",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-03T20:02:22Z",
    "title_canon_sha256": "dfbd27beff6d961ace7baf38756cf234030547a8f8f31f6b60409c92173f04d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02845",
    "kind": "arxiv",
    "version": 1
  }
}