Pith Number

pith:FK4QSDVW

pith:2023:FK4QSDVWTMRJJINQQYOLGWWOLM

not attested not anchored not stored refs pending

Contrastive-Signal-Dependent Plasticity: Self-Supervised Learning in Spiking Neural Circuits

Alexander Ororbia

arxiv:2303.18187 v3 · 2023-03-30 · cs.NE · 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{FK4QSDVWTMRJJINQQYOLGWWOLM}

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.

Cited by

1 paper in Pith

From Local Learning to Global Prediction Through Layered Surprise Cascades

Receipt and verification

First computed	2026-07-05T09:25:28.470590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab9090eb69b2294a1b0861cb35ace5b19312d848ec332875b73d3f1fe83266f

Aliases

arxiv: 2303.18187 · arxiv_version: 2303.18187v3 · doi: 10.48550/arxiv.2303.18187 · pith_short_12: FK4QSDVWTMRJ · pith_short_16: FK4QSDVWTMRJJINQ · pith_short_8: FK4QSDVW

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/FK4QSDVWTMRJJINQQYOLGWWOLM \
  | 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: 2ab9090eb69b2294a1b0861cb35ace5b19312d848ec332875b73d3f1fe83266f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d94794f2d483f6384fbd2304a452d510b146b2639005fe1d33006437b0685b0a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2023-03-30T02:40:28Z",
    "title_canon_sha256": "af531eb879cf451235b3c3df5d72a6e1e227d1327839c5ee56b7894f6b959959"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.18187",
    "kind": "arxiv",
    "version": 3
  }
}