Pith Number

pith:UQJNFBM5

pith:2025:UQJNFBM56GVSG2YU5TKQGPPOW6

not attested not anchored not stored refs pending

Model Merging for Knowledge Editing

Guojing Li, Tianshi Ming, Wanyu Wang, Xiangyu Zhao, Xian Wu, Yefeng Zheng, Yejing Wang, Yingying Zhang, Zichuan Fu

arxiv:2506.12384 v1 · 2025-06-14 · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQJNFBM56GVSG2YU5TKQGPPOW6}

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	2026-07-05T11:21:52.465292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a412d2859df1ab236b14ecd5033deeb7bcd9ec09e15f3fd82c732b2534e2032e

Aliases

arxiv: 2506.12384 · arxiv_version: 2506.12384v1 · doi: 10.48550/arxiv.2506.12384 · pith_short_12: UQJNFBM56GVS · pith_short_16: UQJNFBM56GVSG2YU · pith_short_8: UQJNFBM5

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/UQJNFBM56GVSG2YU5TKQGPPOW6 \
  | 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: a412d2859df1ab236b14ecd5033deeb7bcd9ec09e15f3fd82c732b2534e2032e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "420b78883a6ff9c2b763558dea0f0c129b4a8c9ce17971f80e0fd6a6e9f1c0dc",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-06-14T07:42:39Z",
    "title_canon_sha256": "bd23d8fa9fd5e046fe4d7151f241823b15262e55d6b4dcb1a1fcb0a594fc6a11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12384",
    "kind": "arxiv",
    "version": 1
  }
}