Pith Number

pith:NBWBKSVX

pith:2015:NBWBKSVXW7FG2LFZPTQC6XHBXP

not attested not anchored not stored refs pending

Optimal percentage of inhibitory synapses in multi-task learning

Hans J. Herrmann, Lucilla de Arcangelis, Vittorio Capano

arxiv:1508.05707 v1 · 2015-08-24 · 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{NBWBKSVXW7FG2LFZPTQC6XHBXP}

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	2026-05-18T01:34:51.854332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

686c154ab7b7ca6d2cb97ce02f5ce1bbc3a4f29f06d89d9de62e78f9a91190bb

Aliases

arxiv: 1508.05707 · arxiv_version: 1508.05707v1 · doi: 10.48550/arxiv.1508.05707 · pith_short_12: NBWBKSVXW7FG · pith_short_16: NBWBKSVXW7FG2LFZ · pith_short_8: NBWBKSVX

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/NBWBKSVXW7FG2LFZPTQC6XHBXP \
  | 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: 686c154ab7b7ca6d2cb97ce02f5ce1bbc3a4f29f06d89d9de62e78f9a91190bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47169b07725aec5cf582dd4a680d8407cf413dc62d7bdc6bc0c739458d6a9032",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2015-08-24T07:27:05Z",
    "title_canon_sha256": "7c6c2b3ed4894116ea4e4377ad7b8902e40f4f7292f7cbaa558817a91ed600d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05707",
    "kind": "arxiv",
    "version": 1
  }
}