Pith Number

pith:YQ4C6PWU

pith:2023:YQ4C6PWUXUMFI4FQYP5ZB2HDKZ

not attested not anchored not stored refs pending

Differentiable Weight Masks for Domain Transfer

Akash Velu, Samar Khanna, Skanda Vaidyanath

arxiv:2308.13957 v2 · 2023-08-26 · cs.CV · cs.AI · 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{YQ4C6PWUXUMFI4FQYP5ZB2HDKZ}

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	2026-07-05T06:58:13.973934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4382f3ed4bd185470b0c3fb90e8e3565191f686e388092fb471491bf7d25ba6

Aliases

arxiv: 2308.13957 · arxiv_version: 2308.13957v2 · doi: 10.48550/arxiv.2308.13957 · pith_short_12: YQ4C6PWUXUMF · pith_short_16: YQ4C6PWUXUMFI4FQ · pith_short_8: YQ4C6PWU

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/YQ4C6PWUXUMFI4FQYP5ZB2HDKZ \
  | 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: c4382f3ed4bd185470b0c3fb90e8e3565191f686e388092fb471491bf7d25ba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16ebde99c3d665b0f00318e5a7abe086fc83c2d2d4c13baee6297ad8e95ef057",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-26T20:45:52Z",
    "title_canon_sha256": "98782939995a7562529f0d0ea3f87fa40a192ef188d9db1f20c73e15458bacb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.13957",
    "kind": "arxiv",
    "version": 2
  }
}