Pith Number

pith:GTUBHC2F

pith:2020:GTUBHC2FZVBWZXB2DS6XRM45UV

not attested not anchored not stored refs pending

Learning as filtering: implications for spike-based plasticity

Jannes Jegminat, Jean-Pascal Pfister

arxiv:2008.03198 v1 · 2020-08-07 · 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{GTUBHC2FZVBWZXB2DS6XRM45UV}

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	2026-07-05T01:25:31.794562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34e8138b45cd436cdc3a1cbd78b39da55fd2e3fc5f98644d4ac73a16f385f348

Aliases

arxiv: 2008.03198 · arxiv_version: 2008.03198v1 · doi: 10.48550/arxiv.2008.03198 · pith_short_12: GTUBHC2FZVBW · pith_short_16: GTUBHC2FZVBWZXB2 · pith_short_8: GTUBHC2F

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/GTUBHC2FZVBWZXB2DS6XRM45UV \
  | 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: 34e8138b45cd436cdc3a1cbd78b39da55fd2e3fc5f98644d4ac73a16f385f348

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a2afcca20e4246e87293183db9bdd132c2a7df0339902a21837347fc2300c02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2020-08-07T14:26:29Z",
    "title_canon_sha256": "07d2471094559f83c4e13e3c19d938ca27741b0119b6a3943e9cf377e1272e69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.03198",
    "kind": "arxiv",
    "version": 1
  }
}