Pith Number

pith:SZDZN7BZ

pith:2021:SZDZN7BZROZP3NZJZQ2SI3CZRD

not attested not anchored not stored refs pending

SHINE: SHaring the INverse Estimate from the forward pass for bi-level optimization and implicit models

Florian Mannel, Jean-Luc Starck, Philippe Ciuciu, Shaojie Bai, Thomas Moreau, Zaccharie Ramzi

arxiv:2106.00553 v4 · 2021-06-01 · cs.LG · 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{SZDZN7BZROZP3NZJZQ2SI3CZRD}

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

Hierarchical Reasoning Model

Receipt and verification

First computed	2026-07-05T05:49:52.376236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

964796fc398bb2fdb729cc35246c5988cd2e3231174976bf20eb650624609fe3

Aliases

arxiv: 2106.00553 · arxiv_version: 2106.00553v4 · doi: 10.48550/arxiv.2106.00553 · pith_short_12: SZDZN7BZROZP · pith_short_16: SZDZN7BZROZP3NZJ · pith_short_8: SZDZN7BZ

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/SZDZN7BZROZP3NZJZQ2SI3CZRD \
  | 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: 964796fc398bb2fdb729cc35246c5988cd2e3231174976bf20eb650624609fe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d15311d601bdda79531cce25b48877c223c9cbb94aa732b4b290c1c9ea990fcc",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-01T15:07:34Z",
    "title_canon_sha256": "3d980191ceb15c06cd806a5fe1d005122ef3bd6c690e7abe7aeae78699acd4a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.00553",
    "kind": "arxiv",
    "version": 4
  }
}