Pith Number

pith:43YTDALX

pith:2018:43YTDALXMBO37PUGGZPLEKHDFN

not attested not anchored not stored refs pending

Unsupervised Online Learning With Multiple Postsynaptic Neurons Based on Spike-Timing-Dependent Plasticity Using a TFT-Type NOR Flash Memory Array

Byung-Gook Park, Chul-Heung Kim, Jong-Ho Lee, Seongbin Oh, Soochang Lee

arxiv:1811.07115 v1 · 2018-11-17 · cs.NE · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43YTDALXMBO37PUGGZPLEKHDFN}

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	2026-05-18T00:00:28.908665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6f1318177605dbfbe86365eb228e32b7d387ab1354869bf8fca5f20c0fdce52

Aliases

arxiv: 1811.07115 · arxiv_version: 1811.07115v1 · doi: 10.48550/arxiv.1811.07115 · pith_short_12: 43YTDALXMBO3 · pith_short_16: 43YTDALXMBO37PUG · pith_short_8: 43YTDALX

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/43YTDALXMBO37PUGGZPLEKHDFN \
  | 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: e6f1318177605dbfbe86365eb228e32b7d387ab1354869bf8fca5f20c0fdce52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59d044d7e4a802f7985f51b83eb7bcd4a331f260ad8fc53a9e43f5d6e842c69a",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-11-17T07:48:27Z",
    "title_canon_sha256": "614c549b1479a3419ef3bc29dd9cd722fa46cf2b65ca3d60b987bebccedd126e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07115",
    "kind": "arxiv",
    "version": 1
  }
}