Pith Number

pith:4NCMOV22

pith:2024:4NCMOV22DGN52JBHZGCJP7YCZZ

not attested not anchored not stored refs pending

A Simple Task-aware Contrastive Local Descriptor Selection Strategy for Few-shot Learning between inter class and intra class

Fanzhang Li, Qian Qiao, Shaoyao Huang, Yu Xie

arxiv:2408.05953 v1 · 2024-08-12 · cs.CV · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4NCMOV22DGN52JBHZGCJP7YCZZ}

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	2026-07-05T08:54:27.559642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e344c7575a199bdd2427c98497ff02ce5d447f760c9cbe9ac0888c30285bc08d

Aliases

arxiv: 2408.05953 · arxiv_version: 2408.05953v1 · doi: 10.48550/arxiv.2408.05953 · pith_short_12: 4NCMOV22DGN5 · pith_short_16: 4NCMOV22DGN52JBH · pith_short_8: 4NCMOV22

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/4NCMOV22DGN52JBHZGCJP7YCZZ \
  | 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: e344c7575a199bdd2427c98497ff02ce5d447f760c9cbe9ac0888c30285bc08d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a7a1782b0c54d1c1b984257bdc9ec4067b1e5f7a9001e8cbd7d55c7497a537f",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-08-12T07:04:52Z",
    "title_canon_sha256": "e5a980d49a2f4994ba25942e090add698148543d1183f963c993945ef512ab1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.05953",
    "kind": "arxiv",
    "version": 1
  }
}