Pith Number

pith:6ZAH27JC

pith:2025:6ZAH27JCWO7N75ECXXX2MMZVIB

not attested not anchored not stored refs pending

Robust Bidirectional Associative Memory via Regularization Inspired by the Subspace Rotation Algorithm

Ci Lin, Iluju Kiringa, Tet Yeap

arxiv:2511.11902 v2 · 2025-11-14 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ZAH27JCWO7N75ECXXX2MMZVIB}

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	2026-08-03T00:09:56.531198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6407d7d22b3bedff482bdefa63335407141d1f206ccdef1020dbfe699d062b2

Aliases

arxiv: 2511.11902 · arxiv_version: 2511.11902v2 · doi: 10.48550/arxiv.2511.11902 · pith_short_12: 6ZAH27JCWO7N · pith_short_16: 6ZAH27JCWO7N75EC · pith_short_8: 6ZAH27JC

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/6ZAH27JCWO7N75ECXXX2MMZVIB \
  | 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: f6407d7d22b3bedff482bdefa63335407141d1f206ccdef1020dbfe699d062b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbe47b9894961a8a21d62d45a8f4fb69d309be43247baa69b6657f29fc85a3bd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-11-14T22:15:07Z",
    "title_canon_sha256": "2f7b24bd706505a952b1365107a5133f7fe1928032b357b6d76b9c8128cc2ee3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.11902",
    "kind": "arxiv",
    "version": 2
  }
}