Pith Number

pith:5IOR2XGW

pith:2015:5IOR2XGWXQBJOL7UU7CXOHGG2O

not attested not anchored not stored refs pending

STDP as presynaptic activity times rate of change of postsynaptic activity

Asja Fischer, Saizheng Zhang, Thomas Mesnard, Yoshua Bengio, Yuhuai Wu

arxiv:1509.05936 v2 · 2015-09-19 · cs.NE · cs.LG · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5IOR2XGWXQBJOL7UU7CXOHGG2O}

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	2026-05-18T01:18:49.168822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea1d1d5cd6bc02972ff4a7c5771cc6d388da99eff0aa34014450a283060075c9

Aliases

arxiv: 1509.05936 · arxiv_version: 1509.05936v2 · doi: 10.48550/arxiv.1509.05936 · pith_short_12: 5IOR2XGWXQBJ · pith_short_16: 5IOR2XGWXQBJOL7U · pith_short_8: 5IOR2XGW

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/5IOR2XGWXQBJOL7UU7CXOHGG2O \
  | 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: ea1d1d5cd6bc02972ff4a7c5771cc6d388da99eff0aa34014450a283060075c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adaf1cbe1266adb52f8ce14515362804ab025a6aa5e2baa9ef46c52288b76369",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2015-09-19T21:05:18Z",
    "title_canon_sha256": "24b7101edab43141dceb91af489f0639185ba6309f967f9aa15f8aaf9ad05c0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05936",
    "kind": "arxiv",
    "version": 2
  }
}