Pith Number

pith:J3DYM6JM

pith:2022:J3DYM6JMJWHUPNAAF2DGU5GRVS

not attested not anchored not stored refs pending

Closed-form control with spike coding networks

Filip S. Slijkhuis, Pablo Lanillos, Sander W. Keemink

arxiv:2212.12887 v2 · 2022-12-25 · cs.NE · cs.AI · cs.SY · eess.SY · 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{J3DYM6JMJWHUPNAAF2DGU5GRVS}

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	2026-07-05T06:31:08.026636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ec786792c4d8f47b4002e866a74d1acadbae58e1519007390c62a79b8e8f4b0

Aliases

arxiv: 2212.12887 · arxiv_version: 2212.12887v2 · doi: 10.48550/arxiv.2212.12887 · pith_short_12: J3DYM6JMJWHU · pith_short_16: J3DYM6JMJWHUPNAA · pith_short_8: J3DYM6JM

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/J3DYM6JMJWHUPNAAF2DGU5GRVS \
  | 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: 4ec786792c4d8f47b4002e866a74d1acadbae58e1519007390c62a79b8e8f4b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac7bf151dd71dbd6264cf797cc74fdfa5ff796b7a2ed54a39e1aa4d158bfa920",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SY",
      "eess.SY",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2022-12-25T10:32:20Z",
    "title_canon_sha256": "a51c56fea57c802a74283162bfa5d0b11768cbe04a2939b6ba1aab9dc8a5da10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12887",
    "kind": "arxiv",
    "version": 2
  }
}