Pith Number

pith:I3VWWWIA

pith:2022:I3VWWWIAHSQQHO3ECCOSOMEYHR

not attested not anchored not stored refs pending

Hub-Pathway: Transfer Learning from A Hub of Pre-trained Models

Jianmin Wang, Mingsheng Long, Yang Shu, Zhangjie Cao, Ziyang Zhang

arxiv:2206.03726 v2 · 2022-06-08 · 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{I3VWWWIAHSQQHO3ECCOSOMEYHR}

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	2026-07-05T05:13:07.254949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46eb6b59003ca103bb64109d2730983c59e6b3b2230850a76054ebd167d79961

Aliases

arxiv: 2206.03726 · arxiv_version: 2206.03726v2 · doi: 10.48550/arxiv.2206.03726 · pith_short_12: I3VWWWIAHSQQ · pith_short_16: I3VWWWIAHSQQHO3E · pith_short_8: I3VWWWIA

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/I3VWWWIAHSQQHO3ECCOSOMEYHR \
  | 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: 46eb6b59003ca103bb64109d2730983c59e6b3b2230850a76054ebd167d79961

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6959f28bd81d76783487074807878de739f75af968bf545a6c1c9edbe2f4cb9c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-08T08:00:12Z",
    "title_canon_sha256": "f123104de3a4e68617488576d3713bb2cacc7c7a33af06a24163fdb71bf5a0a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.03726",
    "kind": "arxiv",
    "version": 2
  }
}