Pith Number

pith:HSBXI6IS

pith:2026:HSBXI6ISJEOGN7VT24BPM5DLXJ

not attested not anchored not stored refs pending

Attention-Spectrum Regularization for Replay-Free Continual Multimodal LLMs

Canran Xiao, Chuangxin Zhao, Guiguang Ding, Jun Xia, Mengyao Lyu, Siyuan Ma, Yanbiao Ma, Yang Liu

arxiv:2606.23063 v1 · 2026-06-22 · cs.CV · 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{HSBXI6ISJEOGN7VT24BPM5DLXJ}

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	2026-06-23T03:14:08.752033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c83747912491c66feb3d702f6746bba5647abcd51de4a8c9c884212918d87ad

Aliases

arxiv: 2606.23063 · arxiv_version: 2606.23063v1 · doi: 10.48550/arxiv.2606.23063 · pith_short_12: HSBXI6ISJEOG · pith_short_16: HSBXI6ISJEOGN7VT · pith_short_8: HSBXI6IS

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/HSBXI6ISJEOGN7VT24BPM5DLXJ \
  | 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: 3c83747912491c66feb3d702f6746bba5647abcd51de4a8c9c884212918d87ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e163fdd3713e93e0bbfb8866d47d8833fb9ea87f0ef1401553c23ef4ea803e02",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-22T09:13:53Z",
    "title_canon_sha256": "b50da1164f6166ed5fb5def54c80b5b0d6f2f19b057aeafcff9b9272edc281f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23063",
    "kind": "arxiv",
    "version": 1
  }
}