Pith Number

pith:2D4EKAVC

pith:2021:2D4EKAVCV6YLGZLDELKRLR5NNO

not attested not anchored not stored refs pending

Studying the Consistency and Composability of Lottery Ticket Pruning Masks

Jonathan Frankle, Michael Carbin, Rajiv Movva

arxiv:2104.14753 v1 · 2021-04-30 · cs.CV · 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{2D4EKAVCV6YLGZLDELKRLR5NNO}

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	2026-07-05T02:36:26.131981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0f84502a2afb0b3656322d515c7ad6b91d2db48bf0e167824e9764ba639c22c

Aliases

arxiv: 2104.14753 · arxiv_version: 2104.14753v1 · doi: 10.48550/arxiv.2104.14753 · pith_short_12: 2D4EKAVCV6YL · pith_short_16: 2D4EKAVCV6YLGZLD · pith_short_8: 2D4EKAVC

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/2D4EKAVCV6YLGZLDELKRLR5NNO \
  | 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: d0f84502a2afb0b3656322d515c7ad6b91d2db48bf0e167824e9764ba639c22c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "029289d88e990e18a396c0b308449d9864bf11160595fef26445ee9ffe5550c3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-30T04:38:06Z",
    "title_canon_sha256": "196335ec980931965c2fc0007f189dca1dc40ef218e0b87039580f9c307b3b39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.14753",
    "kind": "arxiv",
    "version": 1
  }
}