Pith Number

pith:HF4LUGCJ

pith:2025:HF4LUGCJLF5WMIZKXTGOMKN5LF

not attested not anchored not stored refs pending

MetaRank: Task-Aware Metric Selection for Model Transferability Estimation

Wenjie Zhao, Xin Wang, Yuhang Liu, Yunhui Guo

arxiv:2511.21007 v2 · 2025-11-26 · 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{HF4LUGCJLF5WMIZKXTGOMKN5LF}

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	2026-07-31T01:08:54.601874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

3978ba1849597b66232abccce629bd595fd37d9b2bf65d5c864bf6350428d61a

Aliases

arxiv: 2511.21007 · arxiv_version: 2511.21007v2 · doi: 10.48550/arxiv.2511.21007 · pith_short_12: HF4LUGCJLF5W · pith_short_16: HF4LUGCJLF5WMIZK · pith_short_8: HF4LUGCJ

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/HF4LUGCJLF5WMIZKXTGOMKN5LF \
  | 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: 3978ba1849597b66232abccce629bd595fd37d9b2bf65d5c864bf6350428d61a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf8546faa73e1d09b8351dc64025c8bc5c407dadf852235344440cd8be4d5a32",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-11-26T03:15:13Z",
    "title_canon_sha256": "9238c8f00bc90de172fff7629d692b13c811e8bb812b8651c81e00b2c5ab0d3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.21007",
    "kind": "arxiv",
    "version": 2
  }
}