Pith Number

pith:GLHUWA2I

pith:2022:GLHUWA2I4WHKX5ALZNNEMIGQDM

not attested not anchored not stored refs pending

Semantically Proportional Patchmix for Few-Shot Learning

Jingquan Wang, Jing Xu, Yu Pan, Zenglin Xu

arxiv:2202.08647 v1 · 2022-02-17 · 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{GLHUWA2I4WHKX5ALZNNEMIGQDM}

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	2026-07-05T03:57:56.488485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32cf4b0348e58eabf40bcb5a4620d01b189656139c8ba8c851f942603220160b

Aliases

arxiv: 2202.08647 · arxiv_version: 2202.08647v1 · doi: 10.48550/arxiv.2202.08647 · pith_short_12: GLHUWA2I4WHK · pith_short_16: GLHUWA2I4WHKX5AL · pith_short_8: GLHUWA2I

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/GLHUWA2I4WHKX5ALZNNEMIGQDM \
  | 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: 32cf4b0348e58eabf40bcb5a4620d01b189656139c8ba8c851f942603220160b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efb25d54ba67bcffa745568835ef918ee106c52b911e0b386620e11cb952158c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-02-17T13:24:33Z",
    "title_canon_sha256": "46c454ec57134dece53e09340d851811270f05c78fd953b7eca518143fc75315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08647",
    "kind": "arxiv",
    "version": 1
  }
}