Pith Number

pith:S5QRLQP7

pith:2020:S5QRLQP7AAYBOVOVKTWHKYAYEK

not attested not anchored not stored refs pending

What is being transferred in transfer learning?

Behnam Neyshabur, Chiyuan Zhang, Hanie Sedghi

arxiv:2008.11687 v2 · 2020-08-26 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5QRLQP7AAYBOVOVKTWHKYAYEK}

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

1 paper in Pith

Editing Models with Task Arithmetic

Receipt and verification

First computed	2026-07-05T02:07:04.385278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

976115c1ff00301755d554ec7560182293ea7f0c4b54ba0ecf5cb835e57adac9

Aliases

arxiv: 2008.11687 · arxiv_version: 2008.11687v2 · doi: 10.48550/arxiv.2008.11687 · pith_short_12: S5QRLQP7AAYB · pith_short_16: S5QRLQP7AAYBOVOV · pith_short_8: S5QRLQP7

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/S5QRLQP7AAYBOVOVKTWHKYAYEK \
  | 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: 976115c1ff00301755d554ec7560182293ea7f0c4b54ba0ecf5cb835e57adac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8bde582b3d8201288d3245112a7d388876e580873ee433a31c6a1c008e309a2",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-08-26T17:23:40Z",
    "title_canon_sha256": "f58cd07dfacf1521345c131d2ba5980a8eedd4706d2291bf5ba2095e8727082f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.11687",
    "kind": "arxiv",
    "version": 2
  }
}