Pith Number

pith:4M5U2NTB

pith:2023:4M5U2NTBL56XHVHOORRJQNCHNH

not attested not anchored not stored refs pending

FD-Align: Feature Discrimination Alignment for Fine-tuning Pre-Trained Models in Few-Shot Learning

Bochao Zou, Huimin Ma, Huishuai Zhang, Kun Song, Weiran Huang

arxiv:2310.15105 v4 · 2023-10-23 · 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{4M5U2NTBL56XHVHOORRJQNCHNH}

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	2026-07-05T07:13:45.321219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e33b4d36615f7d73d4ee746298344769d2331c78453ffbe04e5a59ec53bb1d19

Aliases

arxiv: 2310.15105 · arxiv_version: 2310.15105v4 · doi: 10.48550/arxiv.2310.15105 · pith_short_12: 4M5U2NTBL56X · pith_short_16: 4M5U2NTBL56XHVHO · pith_short_8: 4M5U2NTB

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/4M5U2NTBL56XHVHOORRJQNCHNH \
  | 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: e33b4d36615f7d73d4ee746298344769d2331c78453ffbe04e5a59ec53bb1d19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cd986fdd6c5f1ff2015aebe1e26a80d7f7d433fee599348a9f91da87cc39bbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-10-23T17:12:01Z",
    "title_canon_sha256": "fb979d4ce619a46201f7c2fee21429bb819ca56cf3bbdc1595285bac66b980df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.15105",
    "kind": "arxiv",
    "version": 4
  }
}