Pith Number

pith:3P6AYHI7

pith:2023:3P6AYHI7I2KQU4KTYZMNHHSBDJ

not attested not anchored not stored refs pending

Sparsified Model Zoo Twins: Investigating Populations of Sparsified Neural Network Models

Damian Borth, Dominik Honegger, Konstantin Sch\"urholt

arxiv:2304.13718 v1 · 2023-04-26 · 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{3P6AYHI7I2KQU4KTYZMNHHSBDJ}

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	2026-07-05T06:04:47.537137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbfc0c1d1f46950a7153c658d39e411a52c677010c181ff48572e421d43b63c5

Aliases

arxiv: 2304.13718 · arxiv_version: 2304.13718v1 · doi: 10.48550/arxiv.2304.13718 · pith_short_12: 3P6AYHI7I2KQ · pith_short_16: 3P6AYHI7I2KQU4KT · pith_short_8: 3P6AYHI7

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/3P6AYHI7I2KQU4KTYZMNHHSBDJ \
  | 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: dbfc0c1d1f46950a7153c658d39e411a52c677010c181ff48572e421d43b63c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4bd186896542e788260f639f79d89f3d7b30c22031c73fabfdf0fc48b9c8882",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-04-26T17:55:56Z",
    "title_canon_sha256": "5b9727d96e15442a6072d8aafa6e982503805f756eedc4a85f52b746172a9e82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.13718",
    "kind": "arxiv",
    "version": 1
  }
}