Pith Number

pith:QLYFG43K

pith:2021:QLYFG43KECOP4FVMVGMMHICM67

not attested not anchored not stored refs pending

Differentiable Sorting Networks for Scalable Sorting and Ranking Supervision

Christian Borgelt, Felix Petersen, Hilde Kuehne, Oliver Deussen

arxiv:2105.04019 v2 · 2021-05-09 · cs.LG · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLYFG43KECOP4FVMVGMMHICM67}

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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

LaPrune: Controllable Differentiable Sparsity at Million Scale

Receipt and verification

First computed	2026-07-05T02:57:54.126338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82f053736a209cfe16aca998c3a04cf7d08f1f67dee0af1ffeb713abe873fd96

Aliases

arxiv: 2105.04019 · arxiv_version: 2105.04019v2 · doi: 10.48550/arxiv.2105.04019 · pith_short_12: QLYFG43KECOP · pith_short_16: QLYFG43KECOP4FVM · pith_short_8: QLYFG43K

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/QLYFG43KECOP4FVMVGMMHICM67 \
  | 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: 82f053736a209cfe16aca998c3a04cf7d08f1f67dee0af1ffeb713abe873fd96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "024fd500610664d36906d414365168713dfff1831939a9f40616232f84ddc1bb",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-05-09T20:39:03Z",
    "title_canon_sha256": "8216d881d7df8d42ba1955aa485bba353d7c319981f0573e3ce73e72b12f62d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.04019",
    "kind": "arxiv",
    "version": 2
  }
}