Pith Number

pith:U6V722MQ

pith:2025:U6V722MQPWEP75HZOWL63AXCYD

not attested not anchored not stored refs pending

To See a World in a Spark of Neuron: Disentangling Multi-task Interference for Training-free Model Merging

Guodong Du, Ho-Kin Tang, Jing Li, Shuyang Yu, Sim Kuan Goh, Yifei Guo, Yiwei Zhang, Yiyao Cao, Zitao Fang

arxiv:2503.05320 v4 · 2025-03-07 · cs.LG · 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{U6V722MQPWEP75HZOWL63AXCYD}

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.

Cited by

1 paper in Pith

Dynamic Model Merging Made Slim

Receipt and verification

First computed	2026-07-05T12:08:00.767509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7abfd69907d88fff4f97597ed82e2c0d4d3bf8b300c3960fd59fb92baa3b276

Aliases

arxiv: 2503.05320 · arxiv_version: 2503.05320v4 · doi: 10.48550/arxiv.2503.05320 · pith_short_12: U6V722MQPWEP · pith_short_16: U6V722MQPWEP75HZ · pith_short_8: U6V722MQ

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/U6V722MQPWEP75HZOWL63AXCYD \
  | 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: a7abfd69907d88fff4f97597ed82e2c0d4d3bf8b300c3960fd59fb92baa3b276

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfaab8ee6f0681d77ad89f327d0d593b086000eab6d1024eea40f197abb5d354",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-07T11:00:24Z",
    "title_canon_sha256": "35acc4db6c0d0c2286ee1319d186d070e42f207868bee98410b46ba9d5950cdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.05320",
    "kind": "arxiv",
    "version": 4
  }
}