Pith Number

pith:I372GF3W

pith:2024:I372GF3WMLKZ3VFTS3ZXKD4NWT

not attested not anchored not stored refs pending

Mafin: Enhancing Black-Box Embeddings with Model Augmented Fine-Tuning

David Barber, Mingtian Zhang, Peter Hayes, Shawn Lan

arxiv:2402.12177 v4 · 2024-02-19 · cs.LG · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I372GF3WMLKZ3VFTS3ZXKD4NWT}

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	2026-07-05T07:55:14.360269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46ffa3177662d59dd4b396f3750f8db4c02cd77964bdab87b531fd8bb6d663c1

Aliases

arxiv: 2402.12177 · arxiv_version: 2402.12177v4 · doi: 10.48550/arxiv.2402.12177 · pith_short_12: I372GF3WMLKZ · pith_short_16: I372GF3WMLKZ3VFT · pith_short_8: I372GF3W

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/I372GF3WMLKZ3VFTS3ZXKD4NWT \
  | 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: 46ffa3177662d59dd4b396f3750f8db4c02cd77964bdab87b531fd8bb6d663c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d6278e5c0fb1c204e365638de18396babbf50a030dc1c9185e54cb7da0ce5ca",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-19T14:33:24Z",
    "title_canon_sha256": "d8135ffb2003fa1c8cf68d17990aeed320b973eb3e4c10f2e8a3cf706490ec39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12177",
    "kind": "arxiv",
    "version": 4
  }
}