Pith Number

pith:TMRRJHPS

pith:2026:TMRRJHPSWDNEWMP3GRZ6Q7H3XW

not attested not anchored not stored refs pending

SymbolicLight V1: Spike-Gated Dual-Path Language Modeling with High Activation Sparsity and Sub-Billion-Scale Pre-Training Evidence

Ting Liu

arxiv:2605.21333 v1 · 2026-05-20 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMRRJHPSWDNEWMP3GRZ6Q7H3XW}

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	2026-05-21T02:05:29.603840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b23149df2b0da4b31fb3473e87cfbbd917fdde307df0af674cb9f02d1f56ef4

Aliases

arxiv: 2605.21333 · arxiv_version: 2605.21333v1 · doi: 10.48550/arxiv.2605.21333 · pith_short_12: TMRRJHPSWDNE · pith_short_16: TMRRJHPSWDNEWMP3 · pith_short_8: TMRRJHPS

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/TMRRJHPSWDNEWMP3GRZ6Q7H3XW \
  | 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: 9b23149df2b0da4b31fb3473e87cfbbd917fdde307df0af674cb9f02d1f56ef4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8fb49d09e735424f1ad9d7d2fd8a2fbadf6b6ec4787a6e90cd12d08ca31d5db",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-20T16:00:20Z",
    "title_canon_sha256": "289fe2c9e6f3e2d74282245348339aa655008e96276087d19b7f58b2397c1935"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21333",
    "kind": "arxiv",
    "version": 1
  }
}