Pith Number

pith:J3TIP23K

pith:2021:J3TIP23K4PWEPTNU7RCUE3RJV6

not attested not anchored not stored refs pending

A Practical Survey on Faster and Lighter Transformers

Daniel Aloise, Ga\'etan Marceau Caron, Quentin Fournier

arxiv:2103.14636 v2 · 2021-03-26 · 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{J3TIP23K4PWEPTNU7RCUE3RJV6}

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	2026-07-05T05:54:53.241247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ee687eb6ae3ec47cdb4fc45426e29afa6b604b7e0562c5b9092c4430a257eca

Aliases

arxiv: 2103.14636 · arxiv_version: 2103.14636v2 · doi: 10.48550/arxiv.2103.14636 · pith_short_12: J3TIP23K4PWE · pith_short_16: J3TIP23K4PWEPTNU · pith_short_8: J3TIP23K

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/J3TIP23K4PWEPTNU7RCUE3RJV6 \
  | 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: 4ee687eb6ae3ec47cdb4fc45426e29afa6b604b7e0562c5b9092c4430a257eca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "188bb9d9a5f603acd26441a26a89d6e326d230abd388f2f83f20f904d319816f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-26T17:54:47Z",
    "title_canon_sha256": "1626329e5f2cc24a7d201972a40ae13f47100a9e10425304e038a91cbd7b987c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14636",
    "kind": "arxiv",
    "version": 2
  }
}