Pith Number

pith:EDUPFU7E

pith:2021:EDUPFU7EDBDTWXHNBPKVVQT6K3

not attested not anchored not stored refs pending

Disentangling the Roles of Curation, Data-Augmentation and the Prior in the Cold Posterior Effect

Gregor Bachmann, Kevin Roth, Lorenzo Noci, Sebastian Nowozin, Thomas Hofmann

arxiv:2106.06596 v2 · 2021-06-11 · 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{EDUPFU7EDBDTWXHNBPKVVQT6K3}

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	2026-07-05T03:26:42.087635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20e8f2d3e418473b5ced0bd55ac27e56fefbcd706567dd75cba83b27ff693a80

Aliases

arxiv: 2106.06596 · arxiv_version: 2106.06596v2 · doi: 10.48550/arxiv.2106.06596 · pith_short_12: EDUPFU7EDBDT · pith_short_16: EDUPFU7EDBDTWXHN · pith_short_8: EDUPFU7E

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/EDUPFU7EDBDTWXHNBPKVVQT6K3 \
  | 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: 20e8f2d3e418473b5ced0bd55ac27e56fefbcd706567dd75cba83b27ff693a80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af2864103df6db5e86d2e10e01565b31587e5e444c5c5e7bb80f6c20744e7b70",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-11T20:04:20Z",
    "title_canon_sha256": "4aa6f4826bb2de976057f7e24f89cd6d444272ea033b98d9f5264a4f8decb5a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06596",
    "kind": "arxiv",
    "version": 2
  }
}