Pith Number

pith:5D4WMSK4

pith:2026:5D4WMSK46UTP76ZLOR4GVRZYL4

not attested not anchored not stored refs pending

Computationally Efficient Replicable Learning of Parities and Applications

Eliad Tsfadia, Jessica Sorrell, Moshe Noivirt

arxiv:2602.09499 v2 · 2026-02-10 · cs.LG · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5D4WMSK46UTP76ZLOR4GVRZYL4}

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	2026-05-29T01:05:04.315602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8f966495cf526fffb2b74786ac7385f26046c5d2db09742b0aa30b0b34f9bb9

Aliases

arxiv: 2602.09499 · arxiv_version: 2602.09499v2 · doi: 10.48550/arxiv.2602.09499 · pith_short_12: 5D4WMSK46UTP · pith_short_16: 5D4WMSK46UTP76ZL · pith_short_8: 5D4WMSK4

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/5D4WMSK46UTP76ZLOR4GVRZYL4 \
  | 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: e8f966495cf526fffb2b74786ac7385f26046c5d2db09742b0aa30b0b34f9bb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74b115140efaee2fde59e727582bbeee97d283d0198edc6b39127eac4adca8b7",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-10T07:53:46Z",
    "title_canon_sha256": "c869ea7aabd6cef36caf22af8bc380df3a0d725bfa413f4a6c03a6765ec0e92b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.09499",
    "kind": "arxiv",
    "version": 2
  }
}