Pith Number

pith:QSP6I4HL

pith:2020:QSP6I4HLSWTPDIJKNGQFGT22FV

not attested not anchored not stored refs pending

Gradient Flow in Sparse Neural Networks and How Lottery Tickets Win

Cem Keskin, Utku Evci, Yani A. Ioannou, Yann Dauphin

arxiv:2010.03533 v2 · 2020-10-07 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QSP6I4HLSWTPDIJKNGQFGT22FV}

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

Isotropic Activation Functions Enable Deindividuated Neurons and Adaptive Topologies

Receipt and verification

First computed	2026-07-05T04:05:29.725355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

849fe470eb95a6f1a12a69a0534f5a2d5bb5b4a2e1a47deb62da0cb9558e55d4

Aliases

arxiv: 2010.03533 · arxiv_version: 2010.03533v2 · doi: 10.48550/arxiv.2010.03533 · pith_short_12: QSP6I4HLSWTP · pith_short_16: QSP6I4HLSWTPDIJK · pith_short_8: QSP6I4HL

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/QSP6I4HLSWTPDIJKNGQFGT22FV \
  | 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: 849fe470eb95a6f1a12a69a0534f5a2d5bb5b4a2e1a47deb62da0cb9558e55d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4a51c9d5fdb1d56f036a9b9ae17d24208db0bff606fda5124abb95a6ad38ca0",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-07T17:26:08Z",
    "title_canon_sha256": "212ba5adb0d32ce88f0cc2df25efce49563595773e7a7496390b6faa3b14da8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03533",
    "kind": "arxiv",
    "version": 2
  }
}