Pith Number

pith:QEWCOFCX

pith:2025:QEWCOFCXDY4FGP4KQZM6EFOQKT

not attested not anchored not stored refs pending

Ubiquity of Emergent Hebbian Dynamics in Regularized Learning

David Koplow, Liu Ziyin, Tomaso Poggio

arxiv:2505.18069 v3 · 2025-05-23 · cs.LG · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QEWCOFCXDY4FGP4KQZM6EFOQKT}

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	2026-06-01T01:02:16.206857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

812c2714571e38533f8a8659e215d054d3a6a870700f6c0a794acdaa15ce94ec

Aliases

arxiv: 2505.18069 · arxiv_version: 2505.18069v3 · doi: 10.48550/arxiv.2505.18069 · pith_short_12: QEWCOFCXDY4F · pith_short_16: QEWCOFCXDY4FGP4K · pith_short_8: QEWCOFCX

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/QEWCOFCXDY4FGP4KQZM6EFOQKT \
  | 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: 812c2714571e38533f8a8659e215d054d3a6a870700f6c0a794acdaa15ce94ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a7dfafa688ddb402c56eed811a8a44c1807365294875fa44ef9ecc79ea90c5a",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-23T16:16:09Z",
    "title_canon_sha256": "9b76fa2e54dee24318f6c2262b89daec7d4ccd17630a2be95a79ab30a9442281"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18069",
    "kind": "arxiv",
    "version": 3
  }
}