Pith Number

pith:HMZS37TS

pith:2020:HMZS37TS4UMP5IUHVGGSLHNCMS

not attested not anchored not stored refs pending

To Share or Not To Share: A Comprehensive Appraisal of Weight-Sharing

Alexis Ducarouge, Alo\"is Pourchot, Olivier Sigaud

arxiv:2002.04289 v2 · 2020-02-11 · cs.LG · cs.CV · cs.NE · 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{HMZS37TS4UMP5IUHVGGSLHNCMS}

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

Towards Efficient Few-shot Graph Neural Architecture Search via Partitioning Gradient Contribution

Receipt and verification

First computed	2026-07-05T01:03:23.251754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b332dfe72e518fea287a98d259da2648c06f2aa5a30b45b0cc2e9491acf4784

Aliases

arxiv: 2002.04289 · arxiv_version: 2002.04289v2 · doi: 10.48550/arxiv.2002.04289 · pith_short_12: HMZS37TS4UMP · pith_short_16: HMZS37TS4UMP5IUH · pith_short_8: HMZS37TS

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/HMZS37TS4UMP5IUHVGGSLHNCMS \
  | 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: 3b332dfe72e518fea287a98d259da2648c06f2aa5a30b45b0cc2e9491acf4784

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12fae0958b2cc9e032133991ca2e53c7dbe81839572ffea9d11dffc4c3f9c34f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-11T10:29:31Z",
    "title_canon_sha256": "14f924c3ee3d707a2c2dfbb037d3e86fe81799a76771c3bd62130fe6ff0d075f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04289",
    "kind": "arxiv",
    "version": 2
  }
}