Pith Number

pith:7P3CY75E

pith:2025:7P3CY75E6LO4QPGV43AYZADK6W

not attested not anchored not stored refs pending

Improve Multi-Modal Embedding Learning via Explicit Hard Negative Gradient Amplifying

Dian Li, Gang Liu, Youze Xue

arxiv:2506.02020 v1 · 2025-05-28 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7P3CY75E6LO4QPGV43AYZADK6W}

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.

Cited by

2 papers in Pith

Tencent Advertising Algorithm Challenge 2025: All-Modality Generative Recommendation

Enhancing Multimodal In-Context Learning via Inductive-Deductive Reasoning

Receipt and verification

First computed	2026-07-05T11:14:31.038237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbf62c7fa4f2ddc83cd5e6c18c806af59e29681003455b8470a93444e105cf6a

Aliases

arxiv: 2506.02020 · arxiv_version: 2506.02020v1 · doi: 10.48550/arxiv.2506.02020 · pith_short_12: 7P3CY75E6LO4 · pith_short_16: 7P3CY75E6LO4QPGV · pith_short_8: 7P3CY75E

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/7P3CY75E6LO4QPGV43AYZADK6W \
  | 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: fbf62c7fa4f2ddc83cd5e6c18c806af59e29681003455b8470a93444e105cf6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0167bf45c02b3ed864dd1f39d7eba7907cfb0d7b2c5799f1ed4085acfa365baf",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-28T11:18:19Z",
    "title_canon_sha256": "84f31a533f7e6eee7cb037f0a629bc7acd2da8d366bb1a74f3f82fc689a7e072"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02020",
    "kind": "arxiv",
    "version": 1
  }
}