Pith Number

pith:2FV6ZZ4X

pith:2026:2FV6ZZ4XNLSG3JOKQSHKODI6VX

not attested not anchored not stored refs pending

HyFL-CLIP: Hyperbolic Fine-Tuning of CLIP for Robust Long-Context Understanding

Chulwon Lee, Hayeon Kim, Ji Ha Jang, Junghun James Kim, Se Young Chun

arxiv:2607.00428 v1 · 2026-07-01 · 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{2FV6ZZ4XNLSG3JOKQSHKODI6VX}

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	2026-07-02T01:17:43.060080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d16bece7976ae46da5ca848ea70d1eaded4ce3d1c2e2cf7907c0669d77aa2da5

Aliases

arxiv: 2607.00428 · arxiv_version: 2607.00428v1 · doi: 10.48550/arxiv.2607.00428 · pith_short_12: 2FV6ZZ4XNLSG · pith_short_16: 2FV6ZZ4XNLSG3JOK · pith_short_8: 2FV6ZZ4X

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/2FV6ZZ4XNLSG3JOKQSHKODI6VX \
  | 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: d16bece7976ae46da5ca848ea70d1eaded4ce3d1c2e2cf7907c0669d77aa2da5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c94f6ab4993cffecaf289463d37f2bbb87589b09822fa2cd0693f68145f9761",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-01T04:40:11Z",
    "title_canon_sha256": "a62cc058e7a8e3e715ebac366713c390b35dea7539ebe26f719684709633e94d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00428",
    "kind": "arxiv",
    "version": 1
  }
}