Pith Number

pith:63BTPVLV

pith:2020:63BTPVLV3NWHOWEXYYUOPDWPEX

not attested not anchored not stored refs pending

Teaching with Commentaries

Aniruddh Raghu, David Duvenaud, Geoffrey Hinton, Maithra Raghu, Simon Kornblith

arxiv:2011.03037 v2 · 2020-11-05 · 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{63BTPVLV3NWHOWEXYYUOPDWPEX}

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	2026-07-05T02:22:24.427479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6c337d575db6c775897c628e78ecf25f7ba0b672de37f6a518c8986d82ef41e

Aliases

arxiv: 2011.03037 · arxiv_version: 2011.03037v2 · doi: 10.48550/arxiv.2011.03037 · pith_short_12: 63BTPVLV3NWH · pith_short_16: 63BTPVLV3NWHOWEX · pith_short_8: 63BTPVLV

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/63BTPVLV3NWHOWEXYYUOPDWPEX \
  | 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: f6c337d575db6c775897c628e78ecf25f7ba0b672de37f6a518c8986d82ef41e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8117cb562169d2952d2ba53cb264e2a9ee680f9c44ca345da138edd24a340968",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-05T18:52:46Z",
    "title_canon_sha256": "eeea503d392f1d856ed8441ea490c22d021b042cd99d161adb27c7af6e343901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.03037",
    "kind": "arxiv",
    "version": 2
  }
}