Pith Number

pith:2QZUVCPJ

pith:2021:2QZUVCPJ6KWPHI4F32X76QOFNS

not attested not anchored not stored refs pending

Don't Sweep your Learning Rate under the Rug: A Closer Look at Cross-modal Transfer of Pretrained Transformers

Danielle Rothermel, Jakob Foerster, Margaret Li, Tim Rockt\"aschel

arxiv:2107.12460 v1 · 2021-07-26 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QZUVCPJ6KWPHI4F32X76QOFNS}

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	2026-07-05T03:00:56.510676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4334a89e9f2acf3a385deafff41c56cb7251dd545d0d339a27825417aeadcdb

Aliases

arxiv: 2107.12460 · arxiv_version: 2107.12460v1 · doi: 10.48550/arxiv.2107.12460 · pith_short_12: 2QZUVCPJ6KWP · pith_short_16: 2QZUVCPJ6KWPHI4F · pith_short_8: 2QZUVCPJ

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/2QZUVCPJ6KWPHI4F32X76QOFNS \
  | 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: d4334a89e9f2acf3a385deafff41c56cb7251dd545d0d339a27825417aeadcdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "109701b7200f7d50adf510d1cc5f609d164342f6367522c4630e9b308025a8bf",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-26T20:20:48Z",
    "title_canon_sha256": "5689a0f08cc850b9896c6576dc7698d2e6cdefe157eaaee47b9c5b02d7b53e0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.12460",
    "kind": "arxiv",
    "version": 1
  }
}