Pith Number

pith:A2P757CO

pith:2024:A2P757COHBSGVTSF65NHJZEXDP

not attested not anchored not stored refs pending

BLO-SAM: Bi-level Optimization Based Overfitting-Preventing Finetuning of SAM

Amirhosein Javadi, Li Zhang, Pengtao Xie, Ruiyi Zhang, Youwei Liang

arxiv:2402.16338 v4 · 2024-02-26 · 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{A2P757COHBSGVTSF65NHJZEXDP}

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	2026-07-05T07:54:36.200213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

069ffefc4e38646ace45f75a74e4971bf556bb8efbc5cee1e8555f6cce75ec34

Aliases

arxiv: 2402.16338 · arxiv_version: 2402.16338v4 · doi: 10.48550/arxiv.2402.16338 · pith_short_12: A2P757COHBSG · pith_short_16: A2P757COHBSGVTSF · pith_short_8: A2P757CO

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/A2P757COHBSGVTSF65NHJZEXDP \
  | 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: 069ffefc4e38646ace45f75a74e4971bf556bb8efbc5cee1e8555f6cce75ec34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85cab9f2026fc46110f743bcbc8841729fee91a60785f34413aa9645e1dd3eb4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-26T06:36:32Z",
    "title_canon_sha256": "bfdefaa0e8c95a87a16958991106b75cfec7d28a6a0b11d53c6cf7644ee1b1bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.16338",
    "kind": "arxiv",
    "version": 4
  }
}