Pith Number

pith:Y4372Q4D

pith:2025:Y4372Q4DYDHPOTHZ3ZQUDFAOEB

not attested not anchored not stored refs pending

Recurrent Knowledge Identification and Fusion for Language Model Continual Learning

Guangyuan Shi, Philip S. Yu, Shenghong Fu, Xiao-Ming Wu, Xu Chu, Xujia Wang, Yasha Wang, Yongxin Xu, Yujie Feng, Zexin Lu

arxiv:2502.17510 v2 · 2025-02-22 · cs.LG · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4372Q4DYDHPOTHZ3ZQUDFAOEB}

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	2026-07-05T11:12:28.295103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c737fd4383c0cef74cf9de6141940e207a80a19d99b1e2f8a57bb1a4754f4d2c

Aliases

arxiv: 2502.17510 · arxiv_version: 2502.17510v2 · doi: 10.48550/arxiv.2502.17510 · pith_short_12: Y4372Q4DYDHP · pith_short_16: Y4372Q4DYDHPOTHZ · pith_short_8: Y4372Q4D

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/Y4372Q4DYDHPOTHZ3ZQUDFAOEB \
  | 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: c737fd4383c0cef74cf9de6141940e207a80a19d99b1e2f8a57bb1a4754f4d2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "009d450f6c9789dcfdc6a9a30476485880dd896321961917b007bb081980a4fb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-22T05:37:27Z",
    "title_canon_sha256": "df8f1264ee525b44218c8470a338d8cf76058cf67a1f4e3d5258c85057aa388c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.17510",
    "kind": "arxiv",
    "version": 2
  }
}