Pith Number

pith:ALS6CKEC

pith:2025:ALS6CKECFFOBY2BBRWNSE7S2GC

not attested not anchored not stored refs pending

CKAA: Cross-subspace Knowledge Alignment and Aggregation for Robust Continual Learning

De Cheng, Dingwen Zhang, Huaijie Wang, Lingfeng He, Nannan Wang, Xinbo Gao, Zhiheng Ma

arxiv:2507.09471 v1 · 2025-07-13 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALS6CKECFFOBY2BBRWNSE7S2GC}

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	2026-07-05T11:36:09.611334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e5e12882295c1c68218d9b227e5a308a327b25dac0425f9fda29afa435ab2c

Aliases

arxiv: 2507.09471 · arxiv_version: 2507.09471v1 · doi: 10.48550/arxiv.2507.09471 · pith_short_12: ALS6CKECFFOB · pith_short_16: ALS6CKECFFOBY2BB · pith_short_8: ALS6CKEC

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/ALS6CKECFFOBY2BBRWNSE7S2GC \
  | 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: 02e5e12882295c1c68218d9b227e5a308a327b25dac0425f9fda29afa435ab2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "596e66eaff2ee8160ac1ad116fed1a7e0a78237e82e2a1eac3ffa99fdc72c232",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-13T03:11:35Z",
    "title_canon_sha256": "4158385fc2fab6fdc9feb8c2a69f307dbe5729fac3ec2618ed6952bf0702f5bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09471",
    "kind": "arxiv",
    "version": 1
  }
}